AHA: exercise protects heart health

The American Heart Association said on June 1 that exercise should be treated as a core part of obesity care even when the scale does not move. In a new scientific statement, the group said regular physical activity improves blood pressure, insulin sensitivity, cholesterol levels and cardiorespiratory fitness in adults with overweight or obesity independent of weight loss. The statement was published in the journal *Circulation* and summarized evidence on exercise alongside lifestyle, drug and surgical weight-loss strategies. ### What did the AHA actually say? The American Heart Association said the new statement reviews the role of physical activity in promoting weight loss, weight-loss maintenance and cardiometabolic health as part of comprehensive obesity treatment. The group said exercise adds health benefits “in its own right,” even when measurable weight reduction is limited or absent. The June 1 AHA newsroom release said the statement was written on behalf of several AHA councils, including the Council on Lifestyle and Cardiometabolic Health, the Council on Hypertension and the Stroke Council. (newsroom.heart.org) The association said its scientific statements are written by volunteer scientists and healthcare professionals and go through a formal review and approval process. ### Why is the statement focused on people who do not lose weight? (newsroom.heart.org) The scientific statement said weight loss remains a common goal in obesity treatment, but physical activity should not be judged only by its effect on body weight. The document said exercise can improve cardiovascular and metabolic risk markers even when body weight changes little. The AHA newsroom summary said those findings support exercise as a critical component of any weight-loss strategy, including when patients are also using medications or bariatric surgery. (newsroom.heart.org) That framing places physical activity alongside, rather than behind, other obesity treatments. ### Which heart-health measures improved? The American Heart Association highlighted four main benefits in its June 1 release: lower blood pressure, better insulin sensitivity, improved cholesterol levels and stronger cardiorespiratory fitness. (ahajournals.org) Those measures are central markers of cardiometabolic health and are frequently used in cardiovascular risk assessment. The statement’s title — “Role of Physical Activity in Obesity Treatment and Cardiometabolic Health” — reflects that broader focus. (newsroom.heart.org) The document does not present exercise solely as a way to reduce body mass; it presents it as a treatment component tied to cardiovascular risk reduction. ### Does this change the AHA’s exercise advice? The AHA’s standing guidance for adults remains at least 150 minutes per week of moderate-intensity aerobic activity, or 75 minutes per week of vigorous activity, or a combination of both, preferably spread through the week. (newsroom.heart.org) The association also advises adults to sit less and move more. A March 2026 AHA release citing the group’s statistical update said less than half of U.S. adults and fewer than one in five children get the recommended amount of physical activity needed for heart health. (ahajournals.org) That gap helps explain why the association continues to frame movement as a frontline health measure. ### Where can readers find the statement? The scientific statement was published in *Circulation* under the title “Role of Physical Activity in Obesity Treatment and Cardiometabolic Health,” according to the journal page and the AHA release. (heart.org) The American Heart Association also posted a public summary in its newsroom on June 1 under the headline “Move more for your health, not just for the scale.” The next step for readers is unchanged: the AHA points adults to its published activity recommendations while clinicians and health systems incorporate the June 1 statement into obesity and cardiovascular care discussions. (newsroom.heart.org) (heart.org) (newsroom.heart.org)