Physical Activity Researcher

By paresearcher

Hello and Welcome to Physical Activity Researcher Podcast!

Physical Activity Researcher Podcast is the source of the latest research findings on all things related to physical activity, exercise, and... more

· Science

4.8

55 ratings

Download on the App Store

Download on the App Store

Get it on Google Play

FAQs about Physical Activity Researcher:

How many episodes does Physical Activity Researcher have?

The podcast currently has 981 episodes available.

Physical Activity Researcher episodes:

August 07, 2025 /Highlights/ Physical Activity Differences in Overweight vs. Normal-Weight Children – Dr. Ying Gao (Pt3)
"How does physical activity differ between children with different body weights?"

In this third part of the episode, Dr. Olli Tikkanen and Dr. Ying Gao discuss her findings on physical activity patterns in children, focusing on differences between overweight and normal-weight groups. Dr. Gao explains how accelerometer and EMG data revealed that overweight children show higher muscle activity even when standing, which may contribute to their tendency for more sedentary behavior, as physical tasks can be more exhausting for them. Her research highlights the potential role of physical demands in shaping activity levels among children.
Dr. Gao also shares insights from her 7-day measurement study of over 400 children, examining how physical activity, sedentary behavior, and sleep patterns impact body weight and overall health. The episode touches on future research directions and how these findings could inform interventions to promote healthy behaviors in school-aged children.
____________________________________
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
---
Learn more about Fibion Flash - a versatile customizable tool with HRV and accelerometry capability.
---
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.
---
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
Check our YouTube channel: https://www.youtube.com/@PA_Researcher

...more
16min
August 05, 2025 /Highlights/ Combining Video and Accelerometry for Children’s Activity Research – Dr. Ying Gao (Pt2)
"How do video and accelerometer data together improve activity tracking in children?"

In this second part of the episode, Dr. Olli Tikkanen and Dr. Ying Gao discuss her innovative study combining accelerometer and video observation data to improve activity classification in children. Dr. Gao explains how she adapted wearable cameras and accelerometers, including Fibion devices, to measure activity across various body locations such as the back, chest, and wrist. This setup allowed her team to validate physical activity and sedentary behavior in school-aged children, accurately differentiating between sitting, standing, and moving.
Dr. Gao also describes the meticulous video coding process, which involved tracking leg movements without capturing faces to maintain privacy. Her research highlights the challenges and benefits of integrating video and accelerometry to obtain reliable data on children’s movement, especially in free-living environments. This episode offers insights for researchers interested in advanced methods for studying physical activity and sedentary behavior in children.
___________
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
---
Learn more about Fibion Flash - a versatile customizable tool with HRV and accelerometry capability.
---
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.
---
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
Check our YouTube channel: https://www.youtube.com/@PA_Researcher

...more
18min
August 03, 2025 /Highlights/ Measuring Children’s Physical Activity with Accelerometers and EMG – Dr. Ying Gao (Pt1)
"Can we accurately measure children’s physical activity with just one device?"

In this insightful episode, Dr. Olli Tikkanen speaks with Dr. Ying Gao about her research on sedentary behavior and physical activity in children, combining accelerometer and EMG data to improve accuracy. Dr. Gao explains the challenges of using only accelerometers, as they capture movement but not muscle contractions, which are essential for understanding true physical activity. She describes her study on setting a reliable threshold to differentiate between sitting, light movement, and active play in children, aiming to create a standardized approach for assessing activity levels.
Dr. Gao also discusses her findings on how combining EMG with accelerometer data provides a clearer picture of muscle activity, especially for distinguishing between sedentary and active behaviors in school-aged children. This episode sheds light on new methods in physical activity measurement that could improve research on children’s health and activity habits.
__________________
This podcast episode is sponsored by Fibion Inc. | Better Sleep, Sedentary Behavior and Physical Activity Research with Less Hassle
---
Collect, store and manage SB and PA data easily and remotely -
Discover ground-breaking Fibion SENS
---
Learn more about Fibion Flash - a versatile customizable tool with HRV and accelerometry capability.
---
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.
---
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
Check our YouTube channel: https://www.youtube.com/@PA_Researcher

...more
21min
August 01, 2025 /Highlights/ AI in Pain Management: Matching Patients with the Best Treatments - Dr. Marcus Komann (Pt3)
📰 AI is reshaping pain management, offering new ways to understand and treat pain through data-driven insights. In this episode, Dr. Marcus Komann discusses the potential of AI to revolutionize pain research, providing a personalized approach that could significantly improve patient outcomes. 🤖🧠
In this insightful third episode, Dr. Olli Tikkanen continues his conversation with Dr. Marcus Komann, this time focusing on the intersection of artificial intelligence and healthcare.
Dr. Komann, a expert in AI and data science, explains how AI can help match patients with the most effective treatments by analyzing large datasets—though the challenges of sparse and subjective data make this task far from straightforward.
The discussion also touches on the ethical and practical challenges of using AI in medicine, including the importance of data privacy and the potential for AI to uncover surprising connections between seemingly unrelated factors.
Dr. Komann shares his excitement about ongoing and future research projects, such as studying the activity levels of new mothers and exploring the effects of certain treatments on palliative care patients. This episode is a must-listen for anyone curious about the future of AI in healthcare and how it might revolutionize pain management and patient care.
_________________________________________________________________________
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
...more
20min
July 30, 2025 /Highlights/ Chronic Pain Management: The Role of Activity and Support Systems - Dr. Marcus Komann (Pt2)
📰 Did you know that post-operative nausea remains a common issue, affecting up to 20% of patients despite modern prevention methods? Dr. Marcus Komann reveals interesting insights into how different surgeries impact nausea and the vital role of physical activity in managing chronic pain. 🧑‍⚕️💊
In this second episode, Dr. Olli Tikkanen continues his in-depth conversation with Dr. Marcus Komann, diving deeper into the complexities of pain management and recovery. Transitioning from post-surgical pain to the challenges of chronic pain, Dr. Komann discusses the profound impact of chronic pain on daily activities and shares surprising insights from recent studies. The discussion highlights how chronic pain can trap patients in a vicious cycle of inactivity, leading to further health complications, and why even small steps toward increased activity can make a significant difference.
Dr. Komann also unpacks the issue of post-operative nausea, revealing why certain surgeries are more likely to cause this uncomfortable side effect and how current prevention methods still fall short. This episode explores the nuances of pain management, emphasizing the importance of a holistic approach that includes physiotherapy, psychological support, and social engagement.
As the discussion concludes, Dr. Komann offers a glimpse into the future of pain management, where personalized medicine and artificial intelligence are set to play a crucial role in tailoring treatments to individual patients' needs. For researchers, clinicians, and anyone interested in the evolving landscape of pain management, this episode is essential listening.
___________________________________________________________
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
...more
19min
July 28, 2025 /Highlights/ Pain, Recovery and Physical Activity - Post-Surgical Experience - Dr. Marcus Komann (Pt1)
📰 Can post-surgical pain really not affect physical activity? Dr. Marcus Komann’s groundbreaking study reveals a surprising disconnect between pain levels and movement, challenging what we thought we knew about recovery. 🧑‍⚕️📊
In this thought-provoking episode, Dr. Olli Tikkanen sits down with Dr. Marcus Komann, a distinguished IT coordinator and researcher at Jena University Hospital, to explore the unexpected findings from a comprehensive European-funded study on post-surgical pain and patient mobility.
Dr. Komann, with a unique background in computer science and artificial intelligence, transitioned into the medical field and has spent the last 15 years investigating the complexities of pain, an area notoriously difficult to quantify.
During the discussion, Dr. Komann delves into the intricacies of measuring pain—a subjective experience that lacks a definitive gold standard—and the challenges this presents in clinical research. He explains the ambitious goals of their study, which aimed to harmonize pain questionnaires across different research settings to improve the comparability of results. Through their work, which involved tracking patients undergoing various types of surgery, they uncovered a surprising lack of correlation between pain levels and physical activity in the immediate post-surgical period. Contrary to what many might expect, patients with higher pain levels did not necessarily exhibit reduced physical activity, suggesting that pain and activity may be separate dimensions of recovery.
The conversation also touches on the psychological and social aspects of pain, highlighting how factors like anxiety, self-efficacy, and social status can influence a patient's pain experience and recovery trajectory. Dr. Komann discusses the implications of these findings for pain management in clinical settings, emphasizing the need for healthcare providers to consider both pain and physical activity independently when assessing patient recovery. This episode is a must-listen for researchers, clinicians, and anyone interested in the evolving science of pain and rehabilitation.
_________________________________________________________

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
...more
17min
June 11, 2025 PPG-Based Heart Rate Variability Measurement vs. ECG-Based HRV Measurement: Which is Right for Your Research? _ Next-Gen Research Techniques
🔹 Is PPG or ECG the best method for tracking heart rate variability (HRV) in your research? 🔹
🔹 Learn how these two technologies compare in accuracy, practicality, and long-term usability for HRV measurement! 🔹
In this episode, we dive into the comparison between PPG-based and ECG-based HRV measurement, two leading methods for tracking heart rate variability. While ECG remains the gold standard for precision, PPG offers a more accessible, continuous option for wellness tracking. If you're looking to measure HRV for fitness recovery or stress management, PPG devices are a convenient, affordable choice. On the other hand, ECG excels in clinical and research settings, offering high accuracy and reliability, especially when subtle HRV changes are critical.
This episode is based on a LinkedIn article from the Next-Gen Research Techniques newsletter. Read more here: 🔗 LinkedIn Article. Please note that this episode is narrated using an AI-generated voice.

______________

This podcast episode is sponsored by Fibion Inc.
Better Sleep, Sedentary Behavior and Physical Activity Research with Less Hassle

Learn More About Fibion Devices
Fibion SENS - Collect, store and manage SB and PA data easily and remotely.
Fibion Flash - A versatile customizable tool with HRV and accelerometry capability.
Fibion Research - SB and PA measurements, analysis, and feedback made easy
Fibion Helix – Ideal for large scale studies. Scalable and affordable with patented precision.
Fibion G2 – Validated data on sitting, standing, activity types, energy expenditure, with participant friendly reports.
Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions.
Fibion Kids - Activity tracking designed for children.
Fibion Vitals - A portable device designed to be worn on the chest that serves as a comprehensive health management tool.
Fibion Emfit - Contact free tracking and sleep analysis.
---
Fibion Sleep Solutions: https://web.fibion.com/sleep-solutions/
Fibion Sedentary Behavior and Physical Activity Solutions: https://web.fibion.com/sedentary-and-physical-activity-solutions/
Fibion Circadian Rythm Solutions: https://web.fibion.com/circadian-rhythm-solutions/
Fibion Biosignal Measurements Solutions: https://web.fibion.com/fibion-biosignals/

---
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
Check our YouTube channel: https://www.youtube.com/@PA_Researcher

...more
7min
June 09, 2025 Using Actigraphy and PPG for Remote Health Monitoring in Clinical Trials _ Next-Gen Research Techniques
🔹 What if a simple wristband could revolutionize clinical trials? 🔹
🔹 Actigraphy and PPG technology are bringing real-time health monitoring out of the lab and into everyday life! 🔹
In this episode, we explore how wearable devices equipped with actigraphy and photoplethysmography (PPG) are transforming remote health monitoring in clinical trials. These small, wrist-worn devices provide continuous data on physical activity, heart rate, and heart rate variability (HRV), enabling researchers to track participants’ health effortlessly over long periods. By reducing the need for frequent clinic visits, these tools make clinical trials more accessible while capturing real-world, high-quality data.
This episode is based on a LinkedIn article from the Next-Gen Research Techniques newsletter. Read more here: 🔗 LinkedIn Article. Please note that this episode is narrated using an AI-generated voice.

__________________
This podcast episode is sponsored by Fibion Inc.
Better Sleep, Sedentary Behavior and Physical Activity Research with Less Hassle

Learn More About Fibion Devices
Fibion SENS - Collect, store and manage SB and PA data easily and remotely.
Fibion Flash - A versatile customizable tool with HRV and accelerometry capability.
Fibion Research - SB and PA measurements, analysis, and feedback made easy
Fibion Helix – Ideal for large scale studies. Scalable and affordable with patented precision.
Fibion G2 – Validated data on sitting, standing, activity types, energy expenditure, with participant friendly reports.
Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions.
Fibion Kids - Activity tracking designed for children.
Fibion Vitals - A portable device designed to be worn on the chest that serves as a comprehensive health management tool.
Fibion Emfit - Contact free tracking and sleep analysis.
---
Fibion Sleep Solutions: https://web.fibion.com/sleep-solutions/
Fibion Sedentary Behavior and Physical Activity Solutions: https://web.fibion.com/sedentary-and-physical-activity-solutions/
Fibion Circadian Rythm Solutions: https://web.fibion.com/circadian-rhythm-solutions/
Fibion Biosignal Measurements Solutions: https://web.fibion.com/fibion-biosignals/

---
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
Check our YouTube channel: https://www.youtube.com/@PA_Researcher

...more
10min
June 06, 2025Highlights / Hypersomnia: Unexplained Excessive Sleepiness. - Dr Jesse Cook (Pt4)
Jesse Cook is a PhD candidate in the Dr. David Plante Sleep Research Laboratory and studies biological, psychological and sociological factors that connect with unexplained excessive sleepiness.
He was first drawn to Alzheimer’s disease (AD) research through the connection between sleep health and AD, and the prevention, detection and potential treatment implications of this connection.
Cook believes sleep health disparities across underrepresented groups may help explain disproportionate risk of AD. He is currently completing his dissertation, and intends to pursue a career in behavioral sleep medicine as a clinical psychologist.
_____________________________
This podcast episode is sponsored by Fibion Inc.
Better Sleep, Sedentary Behavior and Physical Activity Research with Less Hassle

Learn More About Fibion Devices:
Fibion SENS- Collect, store and manage SB and PA data easily and remotely.
Fibion Flash - A versatile customizable tool with HRV and accelerometry capability.
Fibion Research - SB and PA measurements, analysis, and feedback made easy
Fibion Helix – Ideal for large scale studies. Scalable and affordable with patented precision.
Fibion G2 – Validated data on sitting, standing, activity types, energy expenditure, with participant friendly reports.
Read about Fibion Sleep and Fibion Circadian.
Fibion Kids - Activity tracking designed for children.
Fibion Vitals - A portable device designed to be worn on the chest that serves as a comprehensive health management tool.
Fibion Emfit - Contact free tracking and sleep analysis.
Explore Our Solutions:
Fibion Sleep Solutions
Fibion Sedentary Behavior and Physical Activity Solutions
Fibion Circadian Rythm Solutions
Fibion Biosignal Measurements Solutions
Recommended Articles & Guides:
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.
Stay Connected:
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
Check our YouTube channel: https://www.youtube.com/@PA_Researcher
Receive Updates on Latest Research Grade Wearables:
Next Generation Reseach Techniques LinkedIn Newsletter
...more
13min
June 04, 2025 Unsupervised Learning in Physical Activity Research _ Next-Gen Research Techniques
🔹 What if your physical activity data is telling you something you’ve never noticed before? 🔹
🔹 Unsupervised learning can reveal hidden patterns and anomalies in movement data—insights that traditional methods might miss! 🔹
In this episode, we dive into how unsupervised machine learning is revolutionizing physical activity research. Unlike supervised learning, these algorithms don’t rely on labeled data; instead, they discover patterns and clusters on their own. This means researchers can uncover new trends in accelerometry data, detect anomalies, and gain fresh insights into movement behaviors.
This episode is based on a LinkedIn article from the Next-Gen Research Techniques newsletter. Read more here: 🔗 LinkedIn Article. Please note that this episode is narrated using an AI-generated voice.
___________
This podcast episode is sponsored by Fibion Inc.
Better Sleep, Sedentary Behavior and Physical Activity Research with Less Hassle

Learn More About Fibion Devices
Fibion SENS - Collect, store and manage SB and PA data easily and remotely.
Fibion Flash - A versatile customizable tool with HRV and accelerometry capability.
Fibion Research - SB and PA measurements, analysis, and feedback made easy
Fibion Helix – Ideal for large scale studies. Scalable and affordable with patented precision.
Fibion G2 – Validated data on sitting, standing, activity types, energy expenditure, with participant friendly reports.
Learn more about Fibion Sleep and Fibion Circadian Rhythm Solutions.
Fibion Kids - Activity tracking designed for children.
Fibion Vitals - A portable device designed to be worn on the chest that serves as a comprehensive health management tool.
Fibion Emfit - Contact free tracking and sleep analysis.
---
Fibion Sleep Solutions: https://web.fibion.com/sleep-solutions/
Fibion Sedentary Behavior and Physical Activity Solutions: https://web.fibion.com/sedentary-and-physical-activity-solutions/
Fibion Circadian Rythm Solutions: https://web.fibion.com/circadian-rhythm-solutions/
Fibion Biosignal Measurements Solutions: https://web.fibion.com/fibion-biosignals/

---
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
Check our YouTube channel: https://www.youtube.com/@PA_Researcher

...more
5min

FAQs about Physical Activity Researcher:

How many episodes does Physical Activity Researcher have?

The podcast currently has 981 episodes available.

More shows like Physical Activity Researcher

Learning English Vocabulary by BBC Radio

Learning English Vocabulary

500 Listeners

This Week in Cardiology by Medscape

This Week in Cardiology

895 Listeners

Drunken Philosophy by Drunken Philosophy

Drunken Philosophy

189 Listeners

The Proof with Simon Hill by Live better for longer

The Proof with Simon Hill

2,628 Listeners

Dhru Purohit Show by Dhru Purohit

Dhru Purohit Show

3,457 Listeners

The Dr. Hyman Show by Dr. Mark Hyman

The Dr. Hyman Show

9,231 Listeners

LEVELS – Metabolic Insights by Levels

LEVELS – Metabolic Insights

76 Listeners