That little "back bulge" that peeks over your sports bra or clings to the sides of your shirt isn't exactly invited to the party. It's one of those areas that loves to hang around long after you've ...

Forget dropping to the floor for endless crunches. Celebrity trainers have discovered that some of the most effective core-strengthening moves actually happen while standing up. These expert-approved ...

Denise Austin just shared a core exercise on Instagram. The 67-year-old demonstrated a “great exercise that you can do standing up” to “tone and tighten” the abs. The standing crunch variation is ...