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Updated: Jul 5, 2026

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

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Published on: June 20, 2025

Physical activity counseling.

Rebecca A Meriwether1, Jeffrey A Lee, Augusta Schroeder Lafleur

  • 1Department of Family and Preventive Medicine, University of South Carolina School of Medicine, Columbia, South Carolina 29203, USA. rebecca.meriwether@sc.edu

American Family Physician
|May 17, 2008
PubMed
Summary
This summary is machine-generated.

Physical inactivity causes over 250,000 deaths annually. Physician counseling, using the five A

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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
  • Preventive Medicine
  • Exercise Science

Background:

  • Lack of physical activity contributes to over 250,000 deaths yearly in the U.S.
  • National guidelines recommend 30 minutes of moderate-intensity physical activity five days weekly.
  • Most Americans do not meet physical activity recommendations, often due to lack of physician counseling.

Purpose of the Study:

  • To highlight the missed opportunity for physicians to promote physical activity.
  • To introduce the five A's model as a tool for effective physician-led physical activity counseling.
  • To address barriers physicians face in delivering physical activity advice.

Main Methods:

  • Discusses the potential impact of physician counseling on population physical activity levels.
  • Introduces the five A's (Assess, Advise, Agree, Assist, Arrange) counseling model.
  • Addresses physician-reported barriers to physical activity counseling.

Main Results:

  • Physicians are consulted annually by 84% of Americans, presenting a significant opportunity for health interventions.
  • Brief physician counseling can lead to modest, population-level physical activity changes.
  • Physicians cite time, reimbursement, knowledge, confidence, and tools as barriers to counseling.

Conclusions:

  • The five A's model offers a structured approach to overcome barriers and deliver tailored physical activity advice.
  • Integrating brief physical activity counseling into routine physician visits can improve public health outcomes.
  • Empowering physicians with practical tools like the five A's model is crucial for promoting physical activity.