I often assume that a workout is only effective if it leaves me sweaty and breathless. But recently, I've been experimenting with Pilates routines that encourage slow, intentional movement—and I've ...

Forget the endless crunches; experts reveal the precise structural routine designed to bulletproof your spine, enhance ...

Add Yahoo as a preferred source to see more of our stories on Google. Woman performing plank. If you think that doing hundreds of crunches is going to give you an effective core workout, think again.

I haven't always loved abs exercises. My old routine of post-run crunches and planks was not it. Lately, I've found more motivating moves (hi, practicing pilates everyday and a kettlebell abs workout) ...