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 ...

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.

This 10-Minute Standing Ab Routine Builds More Strength Than 30 Minutes at the Gym After 50

Skip the floor work. This 10-minute standing ab workout builds balance, stability, and core strength for adults over 50.

Forget sit-ups and crunches! I did these 3 standing ab exercises instead, and here's what happened to my core strength and spine

Stand with your feet hip-width apart and your core engaged. Place your hands lightly on your temples — remember, they should be resting, not pulling your neck during the exercise. Raise one foot off ...