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

Complete 1 set of each exercise in sequence, resting 1 minute after the last one. Repeat once more. After 2 weeks, increase ...

The first exercise in the workout is the reverse crunch ... exercise consists of weighted crunches targeting the upper abs.

Make sure you do the same amount on the other side And now I am going to demonstrate some exercises for your lower body. What you are going to do is take the ball. And you are going to place it ...