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Related Experiment Video

Updated: May 21, 2026

Quantifying Arms and Legs Contributions during Repetitive Electrically-Assisted Sit-To-Stand Exercise in Paraplegics: A Pilot Study
08:40

Quantifying Arms and Legs Contributions during Repetitive Electrically-Assisted Sit-To-Stand Exercise in Paraplegics: A Pilot Study

Published on: November 11, 2022

Too much sitting--a health hazard.

David W Dunstan1, Bethany Howard, Genevieve N Healy

  • 1Baker IDI Heart and Diabetes Institute, Melbourne, Australia. david.dunstan@bakeridi.edu.au

Diabetes Research and Clinical Practice
|June 12, 2012
PubMed
Summary

Prolonged sitting, or sedentary behavior, is linked to negative health outcomes like type 2 diabetes and early death, even with regular exercise. Reducing sitting time is crucial for managing cardiovascular and metabolic risks.

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Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity
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Last Updated: May 21, 2026

Quantifying Arms and Legs Contributions during Repetitive Electrically-Assisted Sit-To-Stand Exercise in Paraplegics: A Pilot Study
08:40

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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

Area of Science:

  • Public Health
  • Epidemiology
  • Exercise Science

Background:

  • Modern lifestyles involve extensive periods of sitting in daily activities like commuting, working, and leisure.
  • Emerging research indicates a significant adverse association between prolonged sedentary behavior and various health indicators.
  • These health risks persist independently of leisure-time physical activity levels.

Purpose of the Study:

  • To synthesize recent evidence on the health implications of excessive sitting.
  • To establish prolonged sitting as a distinct risk factor in the physical activity and health paradigm.
  • To emphasize its specific relevance to diabetes and cardiovascular disease risk.

Main Methods:

  • Review of recent epidemiological studies.
  • Analysis of experimental research findings.
  • Synthesis of evidence linking sedentary behavior to health outcomes.

Main Results:

  • Sedentary behavior is independently associated with adverse health outcomes.
  • These outcomes include detrimental cardio-metabolic risk biomarkers, increased risk of type 2 diabetes, and higher premature mortality.
  • The negative associations are evident even when controlling for physical activity duration.

Conclusions:

  • Excessive sitting should be recognized as a critical, stand-alone health risk factor.
  • Reducing sedentary time is a vital public health strategy for mitigating diabetes and cardiovascular disease.
  • Further research and practical interventions are needed to address the risks of prolonged sitting.