Ready to go beyond crunches, Russian twists, and planks? Try this 20-minute core workout programmed by a trainer for an advanced six-move core workout.

Try these four simple chair exercises that tighten your core, boost strength, and help shrink stubborn belly fat without ...

‘For Vogue, we have found that bodyweight movements work very effectively for arm definition. She regularly does planks, ...

Lie on back with arms extended toward the ceiling in-line with shoulders and legs bent to 90 degrees (knees above hips). Pressing lower back into floor and engaging abs, slowly extend and lower right ...