• Heart Failure
  • Cardiovascular Clinical Consult
  • Adult Immunization
  • Hepatic Disease
  • Rare Disorders
  • Pediatric Immunization
  • Implementing The Topcon Ocular Telehealth Platform
  • Weight Management
  • Monkeypox
  • Guidelines
  • Men's Health
  • Psychiatry
  • Allergy
  • Nutrition
  • Women's Health
  • Cardiology
  • Substance Use
  • Pediatrics
  • Kidney Disease
  • Genetics
  • Complimentary & Alternative Medicine
  • Dermatology
  • Endocrinology
  • Oral Medicine
  • Otorhinolaryngologic Diseases
  • Pain
  • Gastrointestinal Disorders
  • Geriatrics
  • Infection
  • Musculoskeletal Disorders
  • Obesity
  • Rheumatology
  • Technology
  • Cancer
  • Nephrology
  • Anemia
  • Neurology
  • Pulmonology

The Right Amount of Exercise Is ...


... any amount at all. A new American College of Cardiology report says even minimal exercise helps lower risk of cardiovascular disease.

A professional society offers advice.

When the fastest-ever American marathoner, Ryan Hall, announced his retirement last week, he cited chronically low testosterone and fatigue, in part due to extreme training. So how much exercise is too much?

A few studies have suggested that one aerobic activity extreme might be as bad as the other for the heart, but a new clinical perspective paper from the American College of Cardiology Sports and Exercise Cardiology Leadership Council concluded that the benefits of exercise outweigh the risks even for very active, lifelong endurance athletes.

"The public media has embraced the idea that exercise may harm the heart and disseminated this message, thereby diverting attention away from the benefits of exercise as a potent intervention for the primary and secondary prevention of heart disease," Paul D. Thompson, MD, of Connecticut's Hartford Hospital, and colleagues wrote in the Jan. 26 issue of the Journal of the American College of Cardiology.

The report emphasized that even small amounts of exercise, including standing, are associated with lower risk of cardiovascular disease than being sedentary, and more is generally better.

While the report noted that the cardiovascular mortality benefit from exercise appears to peak at a certain point -- and possibly diminishes beyond it -- the real problem "is not concern about too much exercise, but rather the absence of any exercise among most of the population and among patients with cardiovascular disease," they wrote.

They pointed to one study showing that while 62% of myocardial infarction patients were referred to cardiac rehabilitation at hospital discharge, only 23% attended at least one such session and just 5.4% completed the full set.

"This may reflect, in part, a lack of clinician enthusiasm for such programs despite the evidence that cardiac rehabilitation saves lives," the council members wrote. "The available evidence should prompt clinicians to strongly recommend low and moderate exercise training for the majority of our patients."

From the American Heart Association:

2013 AHA/ACC Guideline on Lifestyle Management to Reduce Cardiovascular Risk

2013 AHA/ACC/TOS Guideline for the Management of Overweight and Obesity in Adults

Thompson disclosed relationships with the NIH, Genomas, Aventis, Roche, Sanofi, Regeneron, Esperion, Amarin, Pfizer, Amgen, AstraZeneca, Merck, Abbott, Abbvie, CVS, General Electric, Johnson & Johnson, Medtronic, and JA Wiley as well as having provided expert legal testimony on exercise-related cardiac events and statin myopathy.

last updated 01.19.2016

Primary Source: Journal of the American College of Cardiology

Source Reference: Eijsvogels TMH, et al "Exercise at the extremes: The amount of exercise to reduce cardiovascular events" J Am Coll Cardiol 2016; 67:316-29.


This article was first published on MedPage Today and reprinted with permission from UBM Medica. Free registration is required.

Related Videos
New Research Amplifies Impact of Social Determinants of Health on Cardiometabolic Measures Over Time
Where Should SGLT-2 Inhibitor Therapy Begin? Thoughts from Drs Mikhail Kosiborod and Neil Skolnik
© 2024 MJH Life Sciences

All rights reserved.