Stop wasting time on sit-ups! Discover the best core exercises for stronger abs you can easily do at home. This ...

The best core exercises don't necessarily require you to get on the floor. These seven standing variations are sure to ...

When most people think of core exercises, they think crunches and sit-ups – possibly because the tactical professions have used them for decades. But given recent changes in military testing, the next ...

You don’t need long workouts to build a strong core. This simple five-move routine delivers real results in just five minutes ...

Keeping a strong core has many benefits. It helps improve posture and stability, reduces back pain and prevents injury. Your core is made up of many different muscles, including the abdominals and ...

To learn whether or not your upper-body strength level is where it should be—or needs a bit of a boost—we spoke with experts.

Even as a personal trainer, I was not chomping at the bit to get back into exercise. I really wanted to take my time, make sure I had healed, and give my body the recovery time it needed before ...

Bodyweight exercises after 45 that build strength fast, from CSCS Jarrod Nobbe, with form tips and progressions.

Strengthening your back helps align your spine and reduce slouching. Try these eight exercises for a stronger back.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Sailor Anna Weis knows how to make waves (pun very much intended): At just 27 years old, she's a national ...