Fitness decline starts at 35, not old age, according to a groundbreaking 47-year study. Swedish researchers tracked people ...

Whether your goals are improving endurance, building strength, or losing weight, cycling is a better workout, especially if ...

These are places we may love to visit, but for Kílian Jornet, this is where he is most at home. Jornet, 38, is a professional ...

Traditional (classic) cross-country skis and skate skis are designed for two distinct skiing styles, and understanding the difference can help shoppers choose the right equipment. Classic skis are ...

U.S. Olympic distance runner Joe Klecker completed a gruelling descending-ladder session to challenge his aerobic power and ...

Time is a precious commodity, so if spending less of it in the gym sounds good to you, single-set training is worth a try.

Lack of time is often the main reason people don't exercise regularly. But a type of interval workout recently popularized by ...

And some fitness modalities are better than others when it comes to helping you live longer and stronger. Longevity is “how ...

Stadium stair sprints and hill bounding are two popular exercises aimed at improving explosive power and enhancing athletic ...

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push ...