Raise your hand if you hated doing suicide runs during basketball practice? How about the beep test during gym class? What about 100-meter rows during crew training? My hand is raised and it's raised ...

There's a good reason why the military and law enforcement are now testing speed and agility. The ability to run fast without injury requires practice and a steady dose of maintenance work. Whether it ...

On TikTok, workout tips abound — some credible, some dubious. And recently, you may have been hearing about something called sprint training, which falls somewhere between 12-3-20 treadmill workouts ...

If you’re looking for a way to boost your athletic performance, calorie burn, and fitness level, you may want to consider sprint interval training (SIT). Similar to high intensity interval training ...

Don’t have much time to exercise? More evidence shows it’s not a problem — if you just work out harder. A total of only two minutes of vigorous interval exercise had similar beneficial effects on a ...

If you want an efficient way to burn calories, increase your cardiovascular and muscular endurance, and take your physical fitness to the next level, then consider adding sprints and intervals to your ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Obviously, men are the founders of many popular and commercially successful group exercise class brands, but the participants are mainly women. The majority of group fitness instructors are also women ...