Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Measuring Acceleration Due to Gravity01:12

Measuring Acceleration Due to Gravity

Consider a coffee mug hanging on a hook in a pantry. If the mug gets knocked, it oscillates back and forth like a pendulum until the oscillations die out.
A simple pendulum can be described as a point mass and a string. Meanwhile, a physical pendulum is any object whose oscillations are similar to a simple pendulum, but cannot be modeled as a point mass on a string because its mass is distributed over a larger area. The behavior of a physical pendulum can be modeled using the principles of...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The impact of calorific screening thresholds and weight status when validating UK supermarket transaction records in dietary evaluation: FIO-STRIDE.

International journal of obesity (2005)·2026
Same author

Pilot mental health sensitisation programme for community leaders in Uganda: impact evaluation.

BJPsych international·2026
Same author

Measuring the accessibility of veterinary care for companion animals in England and Wales.

Animal welfare (South Mimms, England)·2026
Same author

Protocol for a quasi-experimental analysis: using retail sales data to evaluate impacts of the high fat, sugar and salt (HFSS) product placement restrictions legislation in England.

BMJ public health·2025
Same author

Mapping Advertising Assets Project: a cross-sectional analysis of food-related outdoor advertising and the relationship with deprivation in Leeds, UK.

Public health nutrition·2025
Same author

An inclusive economy dataset for wards in Great Britain using administrative and synthetic data sources.

Scientific data·2025

Related Experiment Video

Updated: Jun 12, 2026

Methodology for Establishing a Community-Wide Life Laboratory for Capturing Unobtrusive and Continuous Remote Activity and Health Data
11:21

Methodology for Establishing a Community-Wide Life Laboratory for Capturing Unobtrusive and Continuous Remote Activity and Health Data

Published on: July 27, 2018

8.4K

Clustering Accelerometer Activity Patterns from the UK Biobank Cohort.

Stephen Clark1, Nik Lomax1, Michelle Morris2

  • 1Leeds Institute for Data Analytics and School of Geography, University of Leeds, Leeds LS2 9JT, UK.

Sensors (Basel, Switzerland)
|December 28, 2021
PubMed
Summary

Researchers identified nine distinct physical activity profiles from UK Biobank accelerometer data. These patterns, like "Active 9 to 5" and "Live for the Weekend", offer new insights into health outcomes.

Keywords:
accelerometerclusteringpersonal activityprofilingwearables

More Related Videos

Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity
05:59

Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity

Published on: March 7, 2019

6.9K
Assessment of Physical Activity Intensity with Accelerometers and Oxygen Consumption
08:45

Assessment of Physical Activity Intensity with Accelerometers and Oxygen Consumption

Published on: June 20, 2025

217

Related Experiment Videos

Last Updated: Jun 12, 2026

Methodology for Establishing a Community-Wide Life Laboratory for Capturing Unobtrusive and Continuous Remote Activity and Health Data
11:21

Methodology for Establishing a Community-Wide Life Laboratory for Capturing Unobtrusive and Continuous Remote Activity and Health Data

Published on: July 27, 2018

8.4K
Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity
05:59

Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity

Published on: March 7, 2019

6.9K
Assessment of Physical Activity Intensity with Accelerometers and Oxygen Consumption
08:45

Assessment of Physical Activity Intensity with Accelerometers and Oxygen Consumption

Published on: June 20, 2025

217

Area of Science:

  • * Biomedical data science
  • * Physical activity research
  • * Wearable sensor technology

Background:

  • * Wrist-worn accelerometers are increasingly used to objectively measure personal activity levels.
  • * Existing methods often summarize activity data using averages and variances.
  • * A need exists for methods that capture the complexity of daily activity patterns.

Purpose of the Study:

  • * To develop a clustering method utilizing the whole activity profile from accelerometer data.
  • * To identify distinct physical activity patterns within a large population dataset.
  • * To explore the associations between identified activity profiles and other health-related data.

Main Methods:

  • * Application of k-medoids clustering to over 90,000 whole activity profiles.
  • * Utilisation of data from the UK Biobank study.
  • * Analysis of sociodemographic, socioeconomic, health, and circadian rhythm data.

Main Results:

  • * Identification of nine distinct physical activity profiles, including 'Active 9 to 5', 'Morning Movers', 'Live for the Weekend', 'Sedate', and 'Inactive'.
  • * These profiles capture variations in weekly activity patterns and intensity.
  • * Activity profiles are differentiated by sociodemographic, socioeconomic, and health data.

Conclusions:

  • * The identified activity profiles provide a nuanced understanding of physical activity beyond simple summary measures.
  • * These typified patterns can help explain variations in health and morbidity outcomes, such as BMI and COVID-19.
  • * This research offers a valuable resource for future studies utilizing UK Biobank data.