"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, ...

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 ...

When candidates are training for the Navy physical screening test (PST) for SEAL, EOD, diver, SWCC and air rescue jobs, they typically find improvements in running and swimming the toughest to achieve ...

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 ...

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 ...

These Running and Swimming Workouts Will Prepare You for Special Ops Testing U.S. Navy sailors compete in the 500-yard timed swim event of the Naval Special Warfare (NSW) physical screening test at ...

Climbing, skiing and paddleboarding also feature in our round-up of this year’s charity challenges ...