No, not sit-ups! All you need is 12 minutes to shred your core and boost stability

Strengthen your abs and obliques with this 12-minute core circuit that you can do anywhere without any equipment bar a yoga mat.

Forget endless sit-ups and crunches — this trainer's 5-move resistance band routine will fire up your core and build real strength at home

Work your core muscles, improve your posture and boost your stability with this five-move resistance band routine from ...

5 Chair Exercises That Trim Belly Overhang Faster Than Crunches After 50

Skip crunches. These five chair exercises target abs and obliques to tighten belly overhang and support your back after 50.

A yoga teacher says you can fire up your glutes and abs with these two essential exercises for beginners

A yoga teacher shares two simple and beginner-friendly exercises to strengthen your glutes and abs, and they're low-impact.

7 of Wall Street's top athletes share their rigorous workout plans

In addition to working long hours on Wall Street, these athletes spend months preparing for competition. We asked past participants to share their workouts.