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Related Concept Videos

Chronic Obstructive Pulmonary Disease-V: Management01:29

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Managing Chronic Obstructive Pulmonary Disease (COPD) involves a multifaceted approach to reduce symptoms, prevent exacerbations, improve overall health status, and slow disease progression. Key strategies include lifestyle modifications, pharmacotherapy, supportive therapies, and, in some cases, surgery. Here is an overview of the primary COPD management strategies:
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Lifestyle Factors and Health01:20

Lifestyle Factors and Health

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The person's health status fluctuates continually, varying from being in good health to becoming ill and returning to being healthy. To understand the concept of illness prevention, there are two models. First, the health-illness continuum model is a graphic representation of an individual's wellness. It states that a person is considered healthy in the absence of physical disease and the presence of good emotional health.
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Exercise and Cardiovascular Response01:20

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Related Experiment Video

Updated: Jun 16, 2026

Conducting Maximal and Submaximal Endurance Exercise Testing to Measure Physiological and Biological Responses to Acute Exercise in Humans
07:26

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Published on: October 17, 2018

Physical Activity Transitions and Chronic Disease.

Gregory W Heath1

  • 1Professor, Health and Human Performance, University of Tennessee at Chattanooga and Professor of Medicine, University of Tennessee College of Medicine, Chattanooga.

American Journal of Lifestyle Medicine
|February 18, 2010
PubMed
Summary
This summary is machine-generated.

Increased life expectancy in the U.S. correlates with a rise in chronic diseases due to physical inactivity. Addressing lifestyle and environmental factors is key to combating this public health crisis.

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Visualization of Intensity Levels to Reduce the Gap Between Self-Reported and Directly Measured Physical Activity
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Published on: March 7, 2019

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Last Updated: Jun 16, 2026

Conducting Maximal and Submaximal Endurance Exercise Testing to Measure Physiological and Biological Responses to Acute Exercise in Humans
07:26

Conducting Maximal and Submaximal Endurance Exercise Testing to Measure Physiological and Biological Responses to Acute Exercise in Humans

Published on: October 17, 2018

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
  • Lifestyle Medicine

Background:

  • The 20th century saw a significant increase in U.S. life expectancy.
  • Mortality patterns shifted from infectious diseases to chronic diseases.
  • Modern lifestyles have become increasingly sedentary.

Purpose of the Study:

  • To examine the association between physical inactivity and the rise in chronic diseases.
  • To explore the impact of environmental and lifestyle changes on public health.
  • To identify potential interventions for the chronic disease crisis.

Main Methods:

  • Review of epidemiologic, clinical, and experimental findings.
  • Analysis of trends in transportation, recreation, sport, and purposeful activity.
  • Examination of environmental, health system, and behavioral factors.

Main Results:

  • Evidence suggests a link between physical inactivity and chronic disease onset.
  • Sedentary lifestyles in the 21st century contribute significantly to the chronic disease burden.
  • Changes in the living environment, not genotype, are implicated.

Conclusions:

  • Physical inactivity is a major contributor to the current chronic disease epidemic.
  • Addressing physical activity behaviors through environmental and systemic changes is crucial.
  • Interventions targeting physical activity can help mitigate the chronic disease crisis.