Physical Activity Researcher

Physical Activity Types & Cardiometabolic Health: Dr. Matthew Ahmadi – ProPASS

🔍 Discover groundbreaking findings on device-measured physical activity types and their link to health markers. 📊 Dive deep into the world of physical activity and cardiometabolic health with Dr. Matthew Ahmadi in this ProPASS session.
In the riveting Session 1 of ProPASS 2023, the spotlight shines brightly on Dr. Matthew Ahmadi as he delves into the intricate world of device-measured physical activity and its profound implications on cardiometabolic health. This session, rooted in the overarching theme of "Novel Insights on Physical Behaviour and
Cardiometabolic Health from the ProPASS Consortium", offers attendees a comprehensive understanding of the latest research findings and their real-world applications.
Dr. Ahmadi's presentation stands as a testament to the rigorous research endeavors undertaken by the ProPASS Consortium. He takes the audience on a journey, tracing the trajectory of device-measured physical activity and its pivotal role in determining cardiometabolic health markers. As the narrative unfolds, listeners are introduced to the nuances and methodologies underpinning the research. The session doesn't just stop at presenting data. Dr. Ahmadi delves deeper, shedding light on the broader implications of the findings, especially in the context of global health and wellness.
The Q&A segment further enriches the discourse, offering a platform for attendees to engage directly with Dr. Ahmadi, seeking clarifications, and diving deeper into the subject matter.
ProPASS, with its commitment to excellence and innovation, continues to set the benchmark in the realm of physical behaviour research. Join us in this illuminating session with Dr. Matthew Ahmadi and embark on a journey of discovery.
 
___________________
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
---
Learn more about Fibion Sleep and Circadian Rhythm Solutions:
https://sleepmeasurements.fibion.com/
---
Collect, store and manage SB and PA data easily and remotely -
Discover ground-breaking Fibion SENS: https://sens.fibion.com/
---
SB and PA measurements, analysis, and feedback made easy. 
Learn more about Fibion Research : fibion.com/research
---
Fibion Kids - Activity tracking designed for children.
https://fibionkids.fibion.com/
---
Collect self-report physical activity data easily and cost-effectively
https://mimove.fibion.com/
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
https://www.youtube.com/@PA_Researcher

Decoding Sedentary Behavior and the Role of Technology - Professor James F. Sallis (Pt4)

In this enlightening episode of our podcast, Dr. Olli Tikkanen engages in a thought-provoking conversation with Professor James F. Sallis, a newly appointed Distinguished Professor in the Department of Family Medicine and Public Health at the University of California, San Diego.
Professor Sallis, renowned for his extensive research on promoting physical activity and understanding its environmental influences, delves deep into the psychological aspects of sedentary behavior.
He emphasizes the importance of understanding the psychosocial variables derived from theories like the social cognitive theory and the transtheoretical model. The discussion further explores the role of technology, particularly wearables, in shaping the future of behavioral nutrition and physical activity research.
Professor Sallis candidly shares his concerns about the lack of standardization in data collection and interpretation. Towards the end, he passionately advocates for physical activity researchers to become more vocal in their demands for change, emphasizing the role of physical activity in combating climate change. This episode is not just an academic discourse but a call to action for all listeners.
____________________________________
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
---
Collect, store and manage SB and PA data easily and remotely -
Discover ground-breaking Fibion SENS
---
SB and PA measurements, analysis, and feedback made easy. 
Learn more about Fibion Research
---
Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions.
---
Fibion Kids - Activity tracking designed for children.
---
Collect self-report physical activity data easily and cost-effectively with Mimove.
---
Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles.
---
Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods.
---
Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide.
---
Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview.
---
Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ".
---
For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability.
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
https://www.youtube.com/@PA_Researcher

ActiPASS: Thigh-worn Accelerometer Data Processing with Dr. Peter Johansson – ProPASS

🔍 Dive deep into the innovative techniques that promise to change the landscape of physical behaviour analysis. 🛠 Discover the future of accelerometer data processing with Dr. Peter Johansson's revolutionary tool, ActiPASS, showcased at ProPASS 2023! 📊
Step into ProPASS 2023's Session 1, where groundbreaking innovations meet scientific rigor. At the forefront is Dr. Peter Johansson, introducing the audience to "ActiPASS", a cutting-edge tool meticulously crafted for processing thigh-worn accelerometer data. This revolutionary tool, developed under the aegis of ProPASS, promises to usher in a new era of research in physical behaviour.
With the global landscape of health research witnessing rapid advancements, the need for precise and efficient tools is paramount. "ActiPASS" emerges as an answer to this, providing researchers with unparalleled accuracy in deciphering accelerometer data. Dr. Johansson takes the audience through the meticulous process of its creation, its manifold benefits, and its broader implications in the realm of physical behaviour research. As the session unfolds, learn about the real-world applications of "ActiPASS".
Understand its potential to transform research methodologies and offer insights previously deemed challenging to obtain. The Q&A segment with Dr. Johansson offers a deep dive into the nuances of "ActiPASS", allowing attendees to grasp its significance fully.
ProPASS, with its unwavering commitment to fostering innovation and enhancing research quality, showcases its vision for the future through sessions like these. Join Dr. Peter Johansson in this enlightening session and be part of the future of physical behaviour research.
___________________
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
---
Learn more about Fibion Sleep and Circadian Rhythm Solutions:
https://sleepmeasurements.fibion.com/
---
Collect, store and manage SB and PA data easily and remotely -
Discover ground-breaking Fibion SENS: https://sens.fibion.com/
---
SB and PA measurements, analysis, and feedback made easy. 
Learn more about Fibion Research : fibion.com/research
---
Fibion Kids - Activity tracking designed for children.
https://fibionkids.fibion.com/
---
Collect self-report physical activity data easily and cost-effectively
https://mimove.fibion.com/
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
https://www.youtube.com/@PA_Researcher

Methodological Factors in Physical Behaviour Studies: Dr. Richard M. Pulsford – ProPASS

🔍 Delve into the intricate nuances of physical behaviour and cardiometabolic health with Dr. Richard M. Pulsford in ProPASS 2023's enlightening Session 1! 📚 Explore the groundbreaking study that unravels the methodological factors influencing data collection outcomes in observational studies. 🚀
Step into the world of ProPASS 2023 with its intriguing Session 1, titled “Novel insights on physical behaviour and cardiometabolic health from the ProPASS consortium.” Guiding us through this session is Dr. Richard M.
Pulsford, who delves deep into his recent study on the methodological factors impacting data collection outcomes in observational studies of device-measured physical behaviour in adults. You can explore this groundbreaking study in detail, which provides valuable insights into the world of accelerometry research and its implications.
With ProPASS's dedication to enhancing understanding in the realms of physical behaviour, posture, and sleep, Dr. Pulsford's session stands as a testament to the consortium's commitment to scientific rigor and innovation. The systematic review, as presented by Dr. Pulsford, offers a comprehensive look at the challenges and considerations in observational studies, paving the way for more accurate and effective research methodologies in the future.
As you navigate through this session, the intricate dynamics of physical behaviour, its measurement techniques, and its profound impacts on cardiometabolic health become evident. With the global health landscape ever-evolving, ProPASS's research endeavors, exemplified by Dr. Pulsford's presentation, underscore the importance of continuous learning, collaboration, and innovation.
Tune into this session to uncover the complexities of physical behaviour research, its challenges, and the path forward. With ProPASS leading the charge, the future of physical behaviour and health research looks promising and impactful.
 
___________________
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
---
Learn more about Fibion Sleep and Circadian Rhythm Solutions:
https://sleepmeasurements.fibion.com/
---
Collect, store and manage SB and PA data easily and remotely -
Discover ground-breaking Fibion SENS: https://sens.fibion.com/
---
SB and PA measurements, analysis, and feedback made easy. 
Learn more about Fibion Research : fibion.com/research
---
Fibion Kids - Activity tracking designed for children.
https://fibionkids.fibion.com/
---
Collect self-report physical activity data easily and cost-effectively
https://mimove.fibion.com/
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
https://www.youtube.com/@PA_Researcher

From Questionnaires to Accelerometers: The Science of Physical Activity Measurement - Professor James F. Sallis (Pt3)

In this enlightening episode of our podcast, Dr. Olli Tikkanen engages in a deep dive with the renowned Professor James F. Sallis, the newly appointed Distinguished Professor in the Department of Family Medicine and Public Health at the University of California, San Diego.
Professor Sallis, also the Director of Active Living Research and an "obesity warrior" as dubbed by Time Magazine, brings to the table over 40 years of experience in the field of physical activity and behavioral medicine.
The discussion kicks off with an exploration into the evolution of physical activity recommendations and the challenges faced in the past four decades. Professor Sallis shares invaluable insights into the meticulous process of developing reliable measures, from questionnaires to accelerometers guidelines, emphasizing the importance of accurate measurement in advancing scientific research.
As the conversation progresses, listeners are treated to a historical perspective on the development of these measures and the significance of adapting them to the ever-evolving world of technology and sedentary behavior.
Whether you're a researcher, a student, or simply someone interested in the intricacies of physical activity and its measurement, this episode promises a wealth of knowledge.
_________________________________
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
---
Collect, store and manage SB and PA data easily and remotely -
Discover ground-breaking Fibion SENS
---
SB and PA measurements, analysis, and feedback made easy. 
Learn more about Fibion Research
---
Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions.
---
Fibion Kids - Activity tracking designed for children.
---
Collect self-report physical activity data easily and cost-effectively with Mimove.
---
Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles.
---
Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods.
---
Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide.
---
Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview.
---
Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ".
---
For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability.
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
https://www.youtube.com/@PA_Researcher

Welcome & ProPASS’s Recent Developments: Prof. Emmanuel Stamatakis – ProPASS

🌍 Discover the intricate relationship between physical activity, posture, and sleep and their profound impacts on health outcomes. 🔍 Dive into the heart of ProPASS 2023 with Professor Emmanuel Stamatakis as he unveils groundbreaking insights from international research collaborations! 🚀
Dive deep into the ProPASS 2023 Conference with the enlightening session, "Open, Welcome, and Recent Developments in ProPASS." Spearheaded by the esteemed
Professor Emmanuel Stamatakis, this session offers a comprehensive insight into the accelerometry research, the physical activity dynamics, and the health outcomes associated with the fifth annual gathering of the Prospective Physical Activity Sitting and Sleep Consortium (ProPASS). International collaboration is at the heart of ProPASS, with global researchers sharing cutting-edge findings and innovations.
The session underscores the pivotal role of cohorts from Taiwan, utilizing advanced accelerometry techniques to decode the intertwined relationships of physical activity, posture, and sleep patterns. Their findings are instrumental in shaping our understanding of these variables' collective influence on a wide spectrum of health outcomes.
Professor Stamatakis, a beacon in physical activity research, meticulously navigates listeners through recent advancements. From understanding sedentary behavior risks to deciphering the myriad benefits of optimal sleep patterns, ProPASS is pioneering research that transcends academia to influence real-world health policies and strategies. In a world where data-driven insights are paramount, ProPASS exemplifies the synergy of scientific rigor and actionable knowledge. Beyond the graphs and numbers lies ProPASS's vision: fostering a healthier global community. Professor
Stamatakis accentuates that ProPASS is not merely a research consortium but a movement—a movement championing the use of scientific knowledge to enhance global well-being and health. Embark on this transformative journey into the realms of ProPASS.
Discover the power of accelerometry research, grasp the intricacies of physical activity, and understand the profound impacts of posture and sleep on holistic health. Guided by Professor Stamatakis, this session promises a blend of rich knowledge and actionable insights.
___________________
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
---
Learn more about Fibion Sleep and Circadian Rhythm Solutions:
https://sleepmeasurements.fibion.com/
---
Collect, store and manage SB and PA data easily and remotely -
Discover ground-breaking Fibion SENS: https://sens.fibion.com/
---
SB and PA measurements, analysis, and feedback made easy. 
Learn more about Fibion Research : fibion.com/research
---
Fibion Kids - Activity tracking designed for children.
https://fibionkids.fibion.com/
---
Collect self-report physical activity data easily and cost-effectively
https://mimove.fibion.com/
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
https://www.youtube.com/@PA_Researcher

From Screen Time to Green Time: The Global Push for Physical Activity - Professor James F. Sallis (Pt2)

In this enlightening episode of Dr. Olli Tikkanen's podcast, we are joined by the esteemed Professor James F. Sallis, a newly appointed Distinguished Professor in the Department of Family Medicine and Public Health at the University of California, San Diego.
Recognized as an "obesity warrior" by Time Magazine and with over 500 scientific publications to his name, Professor Sallis delves deep into the intricate world of physical activity, its implications on public health, and the challenges faced in its promotion.
The discussion sheds light on the subtle yet powerful influences of major industries on sedentary behavior and the complexities of securing dedicated funding for physical activity research.
As the conversation unfolds, listeners are offered a rare glimpse into the evolution of physical activity research, the importance of its implementation, and the pressing need for more research to address the existing challenges.
Join us as we navigate the intersections of physical activity, built environments, and public health with one of the world's leading experts in the field.
_________________________________
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
---
Collect, store and manage SB and PA data easily and remotely -
Discover ground-breaking Fibion SENS
---
SB and PA measurements, analysis, and feedback made easy. 
Learn more about Fibion Research
---
Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions.
---
Fibion Kids - Activity tracking designed for children.
---
Collect self-report physical activity data easily and cost-effectively with Mimove.
---
Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles.
---
Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods.
---
Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide.
---
Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview.
---
Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ".
---
For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability.
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
https://www.youtube.com/@PA_Researcher
 

/Highlights/ How to Do Longitudinal Research Designs That Get You Funded? Dr Olli Tikkanen - Bonus episode

In this bonus episode we are covering new possibilities in research designs that are now possible with advances in sedentary behaviour and physical activity measurement technology. With the new IoT – Internet of Things devices – longitudinal data collection becomes considerably easier. More accurate data makes studies better in many ways and enables investigation of new things possible. These all can provide an edge when applying for competitive research grants.
____________________________________
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
---
Collect, store and manage SB and PA data easily and remotely -
Discover ground-breaking Fibion SENS
---
SB and PA measurements, analysis, and feedback made easy. 
Learn more about Fibion Research
---
Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions.
---
Fibion Kids - Activity tracking designed for children.
---
Collect self-report physical activity data easily and cost-effectively with Mimove.
---
Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles.
---
Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods.
---
Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide.
---
Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview.
---
Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ".
---
For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability.
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
https://www.youtube.com/@PA_Researcher

From Research to Reality: The Evolution of Physical Activity Insights - Professor James F. Sallis (Pt1)

In the latest episode of the podcast hosted by Dr. Olli Tikkanen, listeners are treated to an insightful conversation with the distinguished Professor James F. Sallis. Professor Sallis, recently appointed to the Department of Family Medicine and Public Health at the University of California, San Diego, is a renowned figure in the realm of behavioral medicine and public health. With a rich career marked by his dedication to understanding the intersections of physical activity, built environments, and public health, Professor Sallis has been recognized globally for his pioneering research. Notably, he has been identified as one of the world's most cited authors in the social sciences and has received accolades such as the Lifetime Achievement Award from the President's Council on Fitness, Sports, and Nutrition.
In this episode, Dr. Tikkanen and Professor Sallis delve deep into the evolution of physical activity research over the years. They discuss the role of built environments, the significance of accurate measures, and share insights into the challenges and opportunities in the field. Professor Sallis recounts the transformative shifts he has witnessed in the domain of behavioral nutrition and physical activity. He emphasizes the myriad benefits of physical activity, from its role in bolstering the immune system to its anti-inflammatory impacts. However, he also highlights the challenges in translating research into policy and practice, lamenting the lack of dedicated infrastructure and funding for physical activity in public health.
The conversation also touches upon the broader implications of physical activity on public health, especially in the context of the COVID-19 pandemic. Professor Sallis underscores the importance of physical activity in combating infectious diseases and its potential role in mitigating severe outcomes in COVID-19 patients. The episode concludes with a discussion on the complexities of promoting physical activity, given the powerful industries that inadvertently promote sedentary lifestyles. From the oil companies to the electronics sector, these industries pose significant challenges to the mission of re-engineering physical activity back into our daily lives.
Tune in to this enlightening episode to gain a deeper understanding of the multifaceted world of physical activity research and its profound implications for public health.
_______________________________________________
 
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
---
Collect, store and manage SB and PA data easily and remotely -
Discover ground-breaking Fibion SENS
---
SB and PA measurements, analysis, and feedback made easy. 
Learn more about Fibion Research
---
Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions.
---
Fibion Kids - Activity tracking designed for children.
---
Collect self-report physical activity data easily and cost-effectively with Mimove.
---
Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles.
---
Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods.
---
Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide.
---
Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview.
---
Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ".
---
For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability.
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
https://www.youtube.com/@PA_Researcher

Data Handling and Future Trends (Pt6) - Data Analysis for SB Mini Series

About the Mini Series:
The mini-series "Data Analysis for Sedentary Behaviour" presents a comprehensive examination of the processes and considerations involved in analyzing data related to sedentary behavior.
Over six parts, host Dr. Olli Tikkanen discusses everything from understanding and pre-processing the data to interpreting the results, alongside exploring various visualization techniques. Ethical considerations, challenges in the field, and future trends are also spotlighted, culminating in a complete guide to data analysis for sedentary behavior.
About the Episode Topic:
In this final part of the series, the discussion revolves around the challenges encountered in sedentary behavior data analysis and the future trends we can anticipate. A key challenge pointed out by Dr. Tikkanen is dealing with the massive volume of data gathered from devices like accelerometers. Managing and analyzing such vast datasets, especially for larger studies, can pose significant obstacles. Furthermore, the issue of missing data in these studies is addressed, emphasizing the importance of handling this with care and transparency.
Moving from challenges to the future, the episode explores how technology is transforming the field. Machine learning algorithms are increasingly being utilized to analyze complex datasets, identifying patterns and continually improving their predictions.
Moreover, Dr. Tikkanen introduces us to the expanding field of data visualization, which presents findings in more engaging, understandable, and innovative ways. As we gaze into the future of sedentary behavior data analysis, there's much to be optimistic about, given the exciting opportunities that come with these advancements.
Timestamps:
[00:01:00] - Recap of the Series
[00:02:00] - Dealing with Data Volume
[00:03:00] - Addressing Missing Data
[00:04:00] - Art and Science of Data Interpretation
[00:04:30] - Machine Learning in Data Analysis
[00:05:00] - Data Visualization: New Frontiers
[00:05:30] - Looking Forward
[00:06:00] - Closing Remarks
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Want to book a video call with Dr Olli Tikkanen to discuss your sedentary behavior or physical activity measurements? Here's the link: https://olli.tucalendi.com/par/videocall

Real-World Application and Ethics in Sedentary Behavior Analysis (Pt5) - Data Analysis for SB Mini Series

About the Mini-Series:
Our six-part mini-series, 'Context of Sedentary Behavior and Physical Activity', is a comprehensive journey through the world of data analysis for sedentary behavior.
Hosted by Dr. Olli Tikkanen, an expert in the field, the series takes listeners from understanding and pre-processing data, through a variety of analysis techniques, to interpreting results and visualization.
Each episode builds on the last, providing a well-rounded view of how to work with and understand sedentary behavior data, all the while emphasizing ethical considerations and real-world applications.
About the Episode:
In part five of the series, we move from theory into practice by applying everything we've learned to a specific case study. The focus of this episode is the sedentary behavior of office workers, analyzed using accelerometer data and self-report data. The results from this analysis provide unique insights, revealing patterns of sedentary behavior and activity levels among different demographics within the office environment.
However, alongside this practical application, the episode also delves into the critical aspect of ethical considerations. While interpreting and presenting findings, it is vital to maintain the privacy and confidentiality of participants, be transparent about methods and findings, and respect the diversity and complexity of participant experiences. This episode, therefore, offers a balance of practical application and ethical considerations.
Timestamps:
[00:01:00] Introduction of the case study
[00:02:00] Initial findings from the analysis
[00:03:00] Ethical considerations in data analysis
[00:05:00] Conclusion and invitation for a video call with Dr. Tikkanen
-----------
Want to book a video call with Dr Olli Tikkanen to discuss your sedentary behavior or physical activity measurements? Here's the link: https://olli.tucalendi.com/par/videocall

The Future of Fitness Apps: Wake Out’s Vision for Behavior Change - Pedro Wunderlich (Pt3)

In the latest episode of the Physical Activity Researcher Podcast, host Dr. Olli Tikkanen engages in a riveting conversation with mobile app designer and serial entrepreneur, Pedro Wunderlich. With a portfolio boasting over three million app downloads and the backing of prestigious investors who once supported FitBit, Pedro brings a wealth of knowledge to the table. As the co-founder of the Wake N Shake App and React Messenger App, he has a unique perspective on the intersection of technology, physical activity, and user engagement.
The episode delves deep into the art and science of mobile notifications. Pedro shares insights on how his team crafts effective, engaging notifications that prompt users to move and stay active. He emphasizes the importance of variety, humor, and relevance in ensuring that notifications don't become mere background noise. The discussion also touches on the potential of data-driven insights from app usage patterns, offering a goldmine of information for researchers interested in sedentary behavior and physical activity trends.
Pedro's passion for curbing the "sedentary apocalypse" is palpable. He speaks of the vicious cycle of a sedentary lifestyle and the challenges in breaking it. However, with collaboration, innovation, and persistence, he believes that the tide can turn. The episode concludes with Pedro's heartfelt gratitude to researchers working tirelessly to promote active lifestyles and his call for collective action in this fight against sedentariness. Whether you're a researcher, app developer, or just someone interested in the nexus of technology and physical activity, this episode promises a wealth of insights.
_______________________________________________
 
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
---
Collect, store and manage SB and PA data easily and remotely -
Discover ground-breaking Fibion SENS
---
SB and PA measurements, analysis, and feedback made easy. 
Learn more about Fibion Research
---
Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions.
---
Fibion Kids - Activity tracking designed for children.
---
Collect self-report physical activity data easily and cost-effectively with Mimove.
---
Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles.
---
Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods.
---
Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide.
---
Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview.
---
Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ".
---
For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability.
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
https://www.youtube.com/@PA_Researcher

Data Analysis Tools and Visualization (Pt4) - Data Analysis for SB Mini Series

About the Mini Series:
This podcast mini-series, "Data Analysis for Sedentary Behaviour," is an insightful journey into the realm of sedentary behavior research. Hosted by Dr. Olli Tikkanen, a renowned expert in the field, the series aims to empower listeners with the knowledge and tools required to conduct, analyze, and interpret sedentary behavior or physical activity measurements.
The six-part series delves into a variety of aspects related to the subject, from understanding the data to visualizing and presenting the results.
About the Episode Topic:
Episode 4 of the series, "Tools and Visualizing Techniques," is designed to enhance the listener's understanding of the various software tools available for analyzing sedentary behavior data. It emphasizes the importance of tool proficiency, recognizing the strengths and weaknesses of different platforms such as SPSS, R, Python, Excel, and Google Sheets.
The episode elaborates on how the choice of software can influence the effectiveness and efficiency of analysis, depending largely on the user's familiarity and the nature of the data.
The latter part of the episode underscores the significance of data visualization, a key aspect of presenting research findings. It offers a guide on the principles of good design, selecting appropriate visualization types, and ensuring accessibility.
Emphasizing that data visualization is akin to learning a new language, Dr. Tikkanen encourages listeners to invest time in understanding and mastering this skill to make their research more impactful and comprehensible.
Timestamps:
[00:01:00] Introduction and Recap of Previous Episodes
[00:02:00] Discussion on Tools for Data Analysis
[00:04:00] Introduction to Data Visualization
[00:06:00] Concluding Remarks and Importance of Learning
---
Want to book a video call with Dr Olli Tikkanen to discuss your sedentary behavior or physical activity measurements? Here's the link: https://olli.tucalendi.com/par/videocall

Inside the Bubble: Examining the Impact of Organizational Culture on Youth Athletes’ Career Development - Dr Aku Nikander (Pt 2) - Meaningful Sport Series

In today's episode, we continue our conversation with Dr. Aku Nikander, delving into the challenges faced by young athletes in their career journeys. Aku shares his findings on the role of sport organizations in shaping the aspirations and possibilities of youth athletes. Specifically, we uncover the impact of organizational culture and the tensions that arise when implementing a dual career approach in a talent development environment.
The conversation focuses on Aku's case study in a talent development environment that has been in existence for decades. Informed by the European Commission's dual career guidelines and the broader movement around dual careers, the organization defines itself as a dual career development environment. Curious about the integration of this concept at different cultural levels within the organization, Aku examines how well it supports dual career development as outlined in existing research and literature. Specifically, Aku focuses on the cultural aspects, as they greatly influence the thinking, development, behavior, and well-being of group members. With a particular interest in the coaches' adoption of dual career thinking and the athletes' career goals, Aku conducted observations and interviews in the environment to gain a comprehensive understanding of the dynamics at play. 
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Timestamps
[00:00:58] Environment's impact on youth athlete development.
[00:09:13] Sports prioritized over education, devaluing student effort.
[00:13:32] Cultural change needed to support athletes in pursuing balanced dual careers.
[00:15:23] Elite sport faces dilemmas: competition intensifies, dual career as the ideal pathway.
[00:18:31] Low value of sporting achievement in Finland. Challenges in funding and support for elite sports. Discussion about athletes' rights and equity.
[00:22:11] New projects
 

Wake Out: A New Paradigm in Promoting Physical Activity - Pedro Wunderlich (Pt2)

In the latest episode of the "Physical Activity Researcher Podcast," host Dr. Olli Tikkanen engages in a riveting conversation with Pedro Wunderlich, a mobile app designer and serial entrepreneur. Wunderlich, with a track record of over three million app downloads and recognition from Apple for two of his creations, delves deep into the world of behavior change through app design. With a background that boasts raising capital from investors who previously backed FitBit and co-founding apps like Wake N Shake and React Messenger, Pedro's insights are invaluable.
The episode kicks off with a discussion on the integration of marketing within the app idea itself, emphasizing the importance of behavior change in public health. Pedro shares the challenges faced by app developers in altering sedentary behavior, a growing concern in today's modern lifestyle. He reveals the power of notifications, explaining how they play a pivotal role in reminding users to move and combat sedentary inertia. The conversation then shifts to the innovative approach of "snack" exercises, short 30-second movements that users can easily incorporate into their daily routine. Pedro emphasizes the importance of making these exercises enticing, ensuring users feel compelled to participate.
As the discussion progresses, Pedro sheds light on the evolution of Wake Out, an app designed to combat sedentary lifestyles. From its initial days as a feature in the Power Mornings Newsletter to its current state with over 3.5 million downloads, the journey is nothing short of inspiring. The app's unique approach, offering exercises that can be done in everyday settings like the kitchen or living room, sets it apart in the crowded app market. The episode wraps up with insights into user acquisition, the potential of paid advertising, and the future goals for Wake Out.
Tune in to this episode of the "Physical Activity Researcher Podcast" for a deep dive into the world of app design, behavior change, and the fight against sedentary lifestyles. Whether you're a researcher, entrepreneur, or someone looking to make a positive change in your daily routine, this conversation with Pedro Wunderlich is not to be missed.
____________________________
 
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
---
Collect, store and manage SB and PA data easily and remotely -
Discover ground-breaking Fibion SENS
---
SB and PA measurements, analysis, and feedback made easy. 
Learn more about Fibion Research
---
Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions.
---
Fibion Kids - Activity tracking designed for children.
---
Collect self-report physical activity data easily and cost-effectively with Mimove.
---
Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles.
---
Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods.
---
Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide.
---
Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview.
---
Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ".
---
For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability.
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
https://www.youtube.com/@PA_Researcher

Interpreting Accelerometer and Self-report Data (Pt3) - Data Analysis for SB Mini Series

About the Miniseries:
Welcome to our engaging podcast mini-series, "Data Analysis for Sedentary Behaviour." This six-part series is aimed at shedding light on the intricate world of data analysis related to sedentary behavior.
Led by Dr. Olli Tikkanen, each episode explores a different facet of this exciting field, from data pre-processing techniques to the interpretation of results. By the end of the series, listeners will have a comprehensive understanding of the complexities and nuances of this vital aspect of health science.
About the Episode Topic:
In episode three of our mini-series, Dr. Tikkanen focuses on the interpretation of data obtained from different measurement techniques used in analyzing sedentary behavior. Accelerometer data and self-report data, two primary sources of information in this field, are unpacked with a keen focus on their individual strengths and limitations.
Accelerometer data, which is quantitative and objective, provides an intensity measure of physical activity, interpreted using cut points. However, these cut points can differ based on the specific accelerometer used and the study population. On the other hand, self-report data is subjective and qualitative, gathered through surveys or questionnaires.
While it provides insights into an individual's perception and experience of their physical activity, it can be influenced by several factors such as memory and personal biases. Despite their limitations, both forms of data, when interpreted correctly, provide a comprehensive view of sedentary behavior and physical activity.
Timestamps:
[00:01:00] Introduction to interpreting accelerometer data. [00:02:00] Discussion on cut points in accelerometer data.
[00:03:00] Introduction to machine learning algorithms and AI.
[00:04:00] Benefits of thigh-worn accelerometers.
[00:05:00] Introduction to the interpretation of self-report data.
[00:06:00] Potential biases in self-report data.
[00:07:00] Key takeaways and wrap up.
-------
Want to book a video call with Dr Olli Tikkanen to discuss your sedentary behavior or physical activity measurements? Here's the link: https://olli.tucalendi.com/par/videocall

Behind the Screens: Building Apps for Active Lifestyles - Pedro Wunderlich (Pt1)

In a recent episode of the "Physical Activity Researcher Podcast," hosted by Dr. Olli Tikkanen, listeners are taken on a deep dive into the world of app development, entrepreneurship, and the importance of physical activity in daily life. The episode features Pedro Wunderlich, a mobile app designer, serial entrepreneur, and co-founder of the acclaimed Wake N Shake App and React Messenger App. With a track record of over three million app downloads and the backing of prestigious investors, Wunderlich shares his journey from being a young boy with a humor blog to becoming a tech innovator with apps recognized by Apple.
Throughout the conversation, Wunderlich emphasizes the significance of physical activity as a core component of his entrepreneurial journey. He candidly discusses the challenges he faced, including battling chronic stress and depression, and how staying physically active became a lifeline for him. This passion for movement eventually led to the creation of Wake Out, an app designed to promote physical activity and combat the sedentary crisis. The episode also delves into the intricacies of app development, from the initial idea to addressing bugs and ensuring a seamless user experience.
For researchers and budding entrepreneurs, this episode offers invaluable insights. Wunderlich's advice on the importance of testing ideas quickly, understanding user feedback, and the potential pitfalls of app development is particularly enlightening. The episode concludes with a broader discussion on the role of technology in promoting health and well-being, making it a must-listen for anyone interested in the intersection of tech, health, and entrepreneurship.
_____________________________________
 
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
---
Collect, store and manage SB and PA data easily and remotely -
Discover ground-breaking Fibion SENS
---
SB and PA measurements, analysis, and feedback made easy. 
Learn more about Fibion Research
---
Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions.
---
Fibion Kids - Activity tracking designed for children.
---
Collect self-report physical activity data easily and cost-effectively with Mimove.
---
Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles.
---
Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods.
---
Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide.
---
Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview.
---
Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ".
---
For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability.
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
https://www.youtube.com/@PA_Researcher

Data Analysis Techniques for Sedentary Behavior (Pt2) - Data Analysis for SB Mini Series

About the Miniseries:
This podcast miniseries, "Data Analysis for Sedentary Behaviour", hosted by Dr. Olli Tikkanen, aims to deliver a comprehensive understanding of sedentary behavior data analysis.
Across six informative episodes, Dr. Tikkanen brings clarity to complex concepts, explores advanced analytic techniques, and introduces software tools that aid in the examination and interpretation of sedentary behavior and physical activity data. This miniseries is designed for a wide audience, from novices in the field to seasoned researchers seeking new insights.
 
About the Episode Topic:
In episode two of the series, Dr. Tikkanen dives deep into the key techniques for analyzing sedentary behavior data: descriptive statistics and time series analysis.
These approaches represent foundational elements of data analysis, offering researchers powerful tools to better understand and interpret their data. Descriptive statistics, a method used for summarizing and organizing data, offers a preliminary insight into the behavior patterns of the study group.
Moving beyond preliminary understanding, time series analysis reveals patterns, trends, and cycles within the data, offering a dynamic view of sedentary behavior. Here, we begin to understand how activity levels fluctuate over time, leading to deeper insights and potentially exposing critical intervention points.
Dr. Tikkanen also acknowledges the importance of software tools such as SPSS, R, and Python in simplifying the analysis process, while emphasizing the value of building the necessary skills to use these tools effectively.
Episode Timestamps:
[00:01:00] - Introduction and Recap
[00:02:00] - Data Analysis and its Importance
[00:03:00] - Descriptive Statistics
[00:04:00] - Time Series Analysis
[00:05:00] - Software Tools in Data Analysis
[00:06:00] - Skill Development in Data Analysis
[00:07:00] - Limitations of Data Analysis
Want to book a video call with Dr Olli Tikkanen to discuss your sedentary behavior or physical activity measurements? Here's the link: https://olli.tucalendi.com/par/videocall

Young Athletes at the Crossroads: Career Adaptability in a Competitive Environment - Aku Nikander (Pt 1) - Meaningful Sport Series

Welcome to a new episode of the Meaningful Sport Podcast! In today's episode, we dive into the world of young athletes and explore how they navigate the challenges of building both their sporting careers and their education. Joining us for this conversation is Dr. Aku Nikander, a post-doctoral researcher at the University of Jyväskylä, whose research focuses on athletes' dual careers, career development, adaptability, and organisational culture. We'll be discussing topics such as career construction in sport and education, gender perspectives, and the role of environment in shaping young athletes' aspirations. As a researcher and a coach with extensive experience, Aku brings a unique perspective to the conversation.
Dr. Aku Nikander is currently a post-doctoral researcher at the University of Jyväskylä, with expertise on youth athlete development, dual careers, career construction, and organisational culture research in sport.
Timestamps
[00:03:21] 15 years experience coaching, focused on youth athletes. Achieving potential in sports and beyond is important.
[00:08:39] Young athletes often prioritize sports over education.
[00:12:02] Career adaptability: skills and competencies for developing a meaningful career.
[00:17:26] Adolescents' transitions affect career development, future concerns.
[00:19:12] Life in a sport school is hectic, no time for reflection. Sports too structured, limited autonomy.
[00:25:28] Young men often more confident, women face challenges.

Understanding and Pre-Processing Sedentary Behavior Data (Pt1) - Data Analysis for SB Mini Series

About the Mini-Series:
"Data Analysis for Sedentary Behavior" is a meticulously crafted mini-series dedicated to offering an in-depth perspective into the world of data pertaining to sedentary behavior and physical activity.
Across six insightful episodes, our host Dr. Olli Tikkanen, an eminent researcher, will elucidate various facets of data analysis, ranging from understanding and pre-processing of data to deploying sophisticated analytical techniques.
The series offers valuable insights to both novice and seasoned researchers, aiming to streamline the process of conducting sedentary behavior and physical activity measurements.
About the Episode Topic:
In the inaugural episode titled "Understanding and Pre-processing Data for Sedentary Behavior Analysis", Dr. Tikkanen delves into the essence of data. Different data types such as accelerometer readings, self-reported survey responses, and observational data each come with their unique traits and challenges. Comprehending these characteristics paves the way for an effective analysis.
The episode transitions into a comprehensive discussion about pre-processing data, an essential step in readying the data for analysis. Dr. Tikkanen outlines this process, which involves data cleaning, handling of missing values, and transforming data into analysis-friendly formats. Ensuring data integrity through pre-processing facilitates efficient and accurate analysis, a key to successful research.
Timestamps:
[00:00:00 - 00:02:00] Unraveling Data Types
[00:02:00 - 00:03:00] Pre-processing Data: An Overview
[00:03:00 - 00:03:30] The Science of Data Cleaning
[00:03:30 - 00:04:00] Handling Missing Data  
[00:04:00 - 00:04:30]  Transforming Data for Analysis
[00:04:30 - 00:05:00] Journey to Analyzing Sedentary Behavior
[00:05:00 - 00:06:00] Wrap-up: Understanding & Pre-processing  
--------
Want to book a video call with Dr Olli Tikkanen to discuss your sedentary behavior or physical activity measurements? Here's the link:  https://olli.tucalendi.com/par/videocall
_____________________________________________________________
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behaviour and Physical Activity Research with Less Hassle
---
Collect, store and manage SB and PA data easily and remotely -
Discover ground-breaking Fibion SENS
---
SB and PA measurements, analysis, and feedback made easy. 
Learn more about Fibion Research
---
Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions.
---
Fibion Kids - Activity tracking designed for children.
---
Collect self-report physical activity data easily and cost-effectively with Mimove.
---
Explore our Wearables,  Experience sampling method (ESM), Sleep,  Heart rate variability (HRV), Sedentary Behavior and Physical Activity article collections for insights on related articles.
---
Refer to our article "Physical Activity and Sedentary Behavior Measurements" for an exploration of active and sedentary lifestyle assessment methods.
---
Learn about actigraphy in our guide: Exploring Actigraphy in Scientific Research: A Comprehensive Guide.
---
Gain foundational ESM insights with "Introduction to Experience Sampling Method (ESM)" for a comprehensive overview.
---
Explore accelerometer use in health research with our article "Measuring Physical Activity and Sedentary Behavior with Accelerometers ".
---
For an introduction to the fundamental aspects of HRV, consider revisiting our Ultimate Guide to Heart Rate Variability.
---
Follow the podcast on Twitter https://twitter.com/PA_Researcher
Follow host Dr Olli Tikkanen on Twitter https://twitter.com/ollitikkanen
Follow Fibion on Twitter https://twitter.com/fibion
https://www.youtube.com/@PA_Researcher

Individual, Community, and Environmental Factors in Physical Activity (Pt6) - Context of SB and PA Mini Series

Miniseries Description
In this six-part mini series, "Context of Sedentary Behavior and Physical Activity", hosted by Dr. Olli Tikkanen, we explore the myriad factors influencing physical activity and sedentary behaviors.
Diving into the complexities of social, emotional, and temporal contexts, the series delves into measuring techniques, contextual understanding for personalized interventions, and the role of advanced technologies in data collection and analysis.
Episode Summary
The final installment of the series (Part 6) is a culmination of all the key insights we've uncovered regarding the context of physical activity and sedentary behavior. We discuss the paramount importance of understanding these contexts for researchers and clinicians alike, to ensure the development of effective interventions.
With considerations to individual factors like socioeconomic status, cultural background, and personal preferences, we affirm the need for personalized strategies tailored to unique needs and circumstances.
Moreover, we recognize the power of advanced technologies such as accelerometers and smartphone apps in enhancing the validity and reliability of data collection. By incorporating these contextual insights into research and clinical practice, we emphasize the potential for creating sustainable behavior changes that can profoundly impact public health.
The episode concludes with an introduction to Fibion Sens Motion, a pioneering data collection, storage, and management system, demonstrating the future of research in physical activity and sedentary behavior.
Timestamps
[00:01:00] - Emphasizing the importance of understanding the context of physical activity and sedentary behavior.
[00:02:00] - Discussion on the development of effective, personalized interventions.
[00:03:00] - The role of advanced measurement technologies in data collection.
[00:04:00] - Consideration of individual, community, and environmental factors in intervention design.
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Want to book a video call with Dr. Miriam Cabrita to discuss your sedentary behavior or physical activity measurements? Here's the link: https://olli.tucalendi.com/miriam-cabrita/videocall-miriam