"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Both running and swimming are great forms of cardio, engaging your muscles, boosting heart health, ...

If you feel like all of your friends are suddenly training for major endurance competitions like half marathons, marathons, or even triathlons, you might feel a bit of FOMO from watching them rack up ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." TAKE AN OLYMPIC swimmer and Olympic runner and stand them next to each other, and there’s no doubt both ...

When a technological breakthrough gives some athletes a major advantage, how should we think about the victories, the medals, the world records? Is new technology unfair? Is it cool? Does it matter ...

When preparing for fitness tests, such as the Navy Special Warfare/Special Ops Physical Screening Test (PST) or the Air Force Special Warfare Initial Fitness Test (IFT), it is recommended to do ...

Take an Olympic swimmer and Olympic runner and stand them next to each other, and there’s no doubt both will look super fit. They’ll both also have excellent cardiovascular conditioning. “You often ...

Depending on the athletic history of a military recruit, the process of preparing may be different from one person to the next. Endurance athletes tend to do well on calisthenics and cardio fitness ...

Email notifications are only sent once a day, and only if there are new matching items. If the question of what sport she wanted to do in college had been raised to Raylee Hunt a year ago, the answer ...

Some people participate in triathlons to get in better shape, while others — who often have competitive swimming or running backgrounds — seek a new athletic challenge. In all cases, the triathlon ...