One popular fitness expert shares the best home ab workout and 7 intense lower ab exercises, for a combination that hits your entire core.

Ditch endless sets and strict rest periods, this time-driven method maximizes muscle and conditioning in less time.

As an acknowledged gym rat, I observe the routines of a lot of people. There's my hardcore, early morning group that waits for the fitness center door to open at 5 a.m. Then there are the new entrants ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness myths. On my spare time I enjoy cooking ...

The fitness platform is adding both direct and group messages where you can share routes, GIFs, and coordinate group activities. The fitness platform is adding both direct and group messages where you ...

If you need a reminder of how incredibly popular the Insanity workout — a super-hard, DVD-based workout created by celebrity fitness trainer and choreographer Shaun T— was back in the late 2000s, how ...

For people who don’t already exercise, short bursts of deliberate activity significantly improved cardiorespiratory fitness.