Once you have a cardio routine you can stick to, start by building up to 30-minute workouts you can sustain at ...

Are you interested in a cardio form that is more gentle on your joints and lungs? Learn about walk-run intervals. The post ...

If your goal is to build a leaner, stronger, healthier version of yourself, here are strategies to get more out of every ...

For a muscle to continuously contract and relax, it needs adequate hydration, electrolytes, and oxygen. It also must be able ...

Olav Aleksander Bu, left, is a renowned coach to elite athletes such as Norwegian triathlete champion Kristian Blummenfelt (right).Courtesy of CORE/Santara Group Olav Aleksander Bu is an elite ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When I’ve finished a long run, my leg muscles feel like they’re ablaze. By the last few seconds of ...

Basal metabolic rate is the minimum amount of energy your body needs for life-sustaining functions like breathing and ...

Working out has always been a huge part of my life, but even I still mix up my fitness terms. Whether it’s abduction versus adduction or basal metabolic rate and resting metabolic rate, the lingo can ...

Running sprints can help you increase speed and lose weight, while long-distance running is best for race training and building endurance.

Exercise affects testosterone in other ways, too, says Brian McNeil, M.D., chief of urology at SUNY Downstate Health Sciences ...