It is a large part of the body that lies deep inside, out of sight and perhaps out of mind: your abdominal core. A new and ...

The reverse crunch is a simple core exercise that targets those hard-to-hit lower abs — without straining your neck and back.

Of course, rolling out a yoga mat and cracking out some crunches can help you train your abs. The same goes for completing some sit-ups. But if you’re looking for some variety, guidance, and time ...