"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, ...

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 ...

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 ...

Swimmers, you might not want to hear this. What if I told you that running could actually benefit your swimming? Yes, you read that correctly. Running, the dreaded activity that most swimmers avoid at ...

Four friends are sitting around a bar in Sweden, sharing a few drinks and catching up. One turns to another and says, “Do you think we can swim and run 75 kilometers up the coastline of Stockholm?” ...

Continuing through December 23, USA Swimming is running its “9 Days of Swimming” promotion for tickets to next year’s United States Olympic Trials in Indianapolis. For the next nine days, single-day ...

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 ...