Physical Activity Researcher

paresearcher
Physical Activity Researcher

The source of the latest research findings in all things related to physical activity, exercise and health. World-renowned experts as guest. Includes Meaningful Sports and Practitioner‘s Viewpoint Series.

  1. 1D AGO

    Highlights / Intradaily Variability and Interdaily Stability as a Measures of Circadian Rhythm - Dr Christina Reynolds (Pt2)

    Christina Reynolds, PhD Christina Reynolds received her Ph.D. in astrophysics from University College London and a Master's degree in software engineering from Harvard University. She has been a Data Scientist with ORCATECH with a focus on developing algorithms for the analysis of ORCATECH's large and diverse data set.  Much of her research career has involved developing software algorithms used to fabricate and test the optics for the European Extremely Large Telescope and the IRIS space telescope. At ORCATECH, she focused on designing a wide variety of algorithms for deriving information about life and health patterns from ORCATECH’s sensor data, including characterizing activity and sleep behaviors. _____________________ 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

    28 min
  2. 3D AGO

    Health Insights with Multi-Biosignal Monitoring and Machine Learning: A New Era in Real-World Research _ Next-Gen Research Techniques

    📡 Can Machine Learning Unlock the Full Potential of Wearable Health Data?Multi-biosignal monitoring is revolutionizing research, capturing heart rate variability, ECG, oxygen saturation, and more—now, AI is making sense of it all. In this episode, we explore how machine learning and multi-biosignal monitoring are transforming health research. By combining heart rate variability (HRV), ECG, respiration, body temperature, and movement data, researchers gain a real-world, continuous view of physiological health. Machine learning enhances this by detecting patterns, predicting health outcomes, and uncovering how different physiological systems interact. From stress monitoring and sleep research to sports science and chronic disease tracking, AI-driven biosignal analysis is opening new frontiers in personalized health insights. This content is based on a LinkedIn article from the Next-Gen Research Techniques newsletter. Read the full article here: https://www.linkedin.com/newsletters/next-gen-research-techniques-7173641215651827712/. The voice in this episode is AI-generated. __________________ 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

    11 min
  3. 6D AGO

    Future Trends and Advancements in Machine Learning for Physical Activity Research _ Next-Gen Research Techniques

    🚀 How Will Machine Learning Shape the Future of Physical Activity Research?From deep learning to real-time feedback, AI is set to transform how we track, analyze, and personalize health insights like never before. In this episode, we explore the future trends and advancements in machine learning for physical activity research. Emerging technologies like deep learning and transfer learning are improving activity recognition, while real-time data processing is making wearables smarter and more responsive. Advanced methodologies such as multi-modal data integration and personalized health recommendations are driving more precise and individualized insights. Looking ahead, explainable AI and ethical data practices will play a critical role in ensuring transparency and privacy as machine learning continues to evolve in health research. This content is based on a LinkedIn article from the Next-Gen Research Techniques newsletter. Read the full article here: https://www.linkedin.com/newsletters/next-gen-research-techniques-7173641215651827712/. The voice in this episode is AI-generated. _______________ 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

    7 min
  4. MAR 19

    Highlights / Why Every Research Team Needs an Astrophysicist! Sleep, Circadian Rhythm, EEG... Dr Christina Reynolds (Pt1)

    Christina Reynolds, PhD Christina Reynolds received her Ph.D. in astrophysics from University College London and a Master's degree in software engineering from Harvard University. She has been a Data Scientist with ORCATECH with a focus on developing algorithms for the analysis of ORCATECH's large and diverse data set.  Much of her research career has involved developing software algorithms used to fabricate and test the optics for the European Extremely Large Telescope and the IRIS space telescope. At ORCATECH, she focused on designing a wide variety of algorithms for deriving information about life and health patterns from ORCATECH’s sensor data, including characterizing activity and sleep behaviors. ---------------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

    24 min
  5. MAR 17

    Experience Sampling Method (ESM) – Comprehensive Guide to Researchers _ Next-Gen Research Techniques

    📊 How Can We Capture Human Experience in Real Time?Traditional surveys rely on memory, but what if we could collect thoughts, emotions, and behaviors as they happen? That’s the power of the Experience Sampling Method (ESM). In this episode, we dive into the Experience Sampling Method (ESM)—a research technique that captures momentary experiences, offering deeper insights into human behavior. Unlike retrospective surveys prone to memory bias, ESM gathers real-time data through smartphones, apps, and other digital tools. This method helps researchers understand daily life with unmatched accuracy, making it invaluable for psychology, healthcare, and behavioral science. We also explore different ESM approaches, from event-contingent to signal-contingent sampling, and discuss how technology is transforming its applications. This content is based on a LinkedIn article from the Next-Gen Research Techniques newsletter. Read the full article here: https://www.linkedin.com/newsletters/next-gen-research-techniques-7173641215651827712/. The voice in this episode is AI-generated. ___________ 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

    20 min
  6. MAR 14

    Comparing Supervised and Unsupervised Learning in Physical Activity Research _ Next-Gen Research Techniques

    🚀 Supervised learning predicts outcomes, while unsupervised learning uncovers hidden trends—but what happens when we combine them?Machine learning is transforming physical activity research, but choosing the right approach can make all the difference. This episode explores the differences between supervised and unsupervised learning in physical activity research, highlighting when to use each method and how they can be combined for more powerful analysis. Supervised learning excels at classifying activities and predicting health outcomes, while unsupervised learning reveals hidden patterns without predefined labels. We also discuss hybrid approaches like semi-supervised learning and reinforcement learning, which offer new possibilities for improving research accuracy and efficiency. This content is based on a LinkedIn article from the Next-Gen Research Techniques newsletter. Read the full article here: https://www.linkedin.com/newsletters/next-gen-research-techniques-7173641215651827712/. The voice in this episode is AI-generated. ___________ 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

    6 min
  7. MAR 12

    Highlights / How PA, Sleep and Circadian Rhythm Researches Can Join Forces - Dr Anna Biller (Pt3)

    Dr Anna M Biller is a trained psychologist and neuroscientist, and works at the intersection of light, sleep, circadian rhythms and health psychology. She uses light dosimetry, actimetry, sleep diaries and questionnaires to study health and disease in field studies. She also works on big data derived from wearables. -- 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. --- 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. --- 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

    18 min
  8. MAR 10

    Highlights / Sleep Actigraphy: Why Participants Preferred Thigh over Wrist? Dr Anna Biller (Pt2)

    Dr Anna M Biller is a trained psychologist and neuroscientist, and works at the intersection of light, sleep, circadian rhythms and health psychology. She uses light dosimetry, actimetry, sleep diaries and questionnaires to study health and disease in field studies.  She is also working with big data derived from wearables.-- 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. --- 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. --- 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

    17 min

    Ratings & Reviews

    4.8
    out of 5
    5 Ratings

    About

    The source of the latest research findings in all things related to physical activity, exercise and health. World-renowned experts as guest. Includes Meaningful Sports and Practitioner‘s Viewpoint Series.

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