Regular exercise may be key to keeping weight off rather than shedding it
New research suggests that while workouts have limited impact on initial weight loss, they significantly aid in preventing weight regain.
Recent analysis indicates that exercise alone is a modest driver of weight loss, yet it plays a crucial role in sustaining weight after the initial reduction. A large study of over 1,100 participants found little effect of activity on the amount of weight shed, but those who stayed active were far more likely to keep the pounds off. Regular movement also improves cholesterol, reduces inflammation, and enhances insulin sensitivity, lowering risks of heart disease and type 2 diabetes.
Mechanisms include higher total daily energy expenditure, preservation of muscle mass, and better fat-burning efficiency. Resistance training and aerobic exercise each contribute uniquely, with the former protecting muscle and the latter boosting calorie burn. The findings underscore exercise as a vital component of long-term weight-management strategies.
Why it matters
Understanding exercise's role in weight maintenance can help people adopt habits that keep health gains long-term.
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