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Among the many numbers that sum up Lance Armstrong’s illustrious, controversial career, there’s one that feels even more mythic than his seven Tour de France titles. At the peak of his powers, the cyclist reportedly had a resting heart rate of 32 beats per minute. Is it true?

Have you signed for a marathon? Signing up to run a marathon is a challenge most people aspire to overcome. Some join a marathon for health and fitness goals. Some join marathons to test their limits and improve them. Others join a marathon for charity or raise awareness, while others accompany a…

The American College of Sports Medicine (ACSM) is the nation’s largest group of exercise physiologists, sports nutritionists, and a multitude of other sports medicine professionals. Each year at ACSM’s Annual Meeting, members gather to share their knowledge and latest research. Here are highlights…