Tag Archives: exercise

Slow, steady increase in exercise intensity is best for heart health

Credit: CC0 Public Domain For most people, the benefits of aerobic exercise far outweigh the risks, however, extreme endurance exercise—such as participation in marathons and triathlons for people who aren’t accustomed to high-intensity exercise—can raise the risk of sudden cardiac arrest, atrial fibrillation (a heart rhythm disorder) or heart attacks, …

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