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 ...

This 8-Minute Chair Routine Builds More Strength Than 30 Minutes of Weights After 50

Short on time? This 8-minute chair routine builds functional strength after 50 with 4 safe moves at home. No equipment needed.
Yahoo

I hate sit-ups — so I tried this 20-minute standing abs workout to build a stronger core

I’ve never enjoyed doing sit-ups. From doing them on the cold, hard gym floor at school to tediously tagging them onto the end of another workout, they’ve always felt uncomfortable on my lower back ...