Concentrate on your abs, and return your raised leg and arm to the center. Do 10-12 reps, then switch sides and repeat. 11. Plank on the Ball You will need an exercise ball for this plank variation.

Before you risk blowing out your knees on a leg press, consider adding resistance band leg workouts to your exercise routine. The gentle but effective tool puts less pressure on your joints and ...

This exercise is great for strengthening your abs, working your back, and improving balance. How to do it: 1. Start in a boat pose position, with both legs off the ground and your knees bent at 90 ...