Lower Back Exercise
- Begin by laying over the exercise ball on your stomach, hands by your ears, elbows out to the sides. Be sure to anchor your feet against something like a wall, or in this case a BOSU.
- Extend your upper body, raising it off the exercise ball, so that your head, neck, back, and legs are in a straight line, exhale as you extend. Hold this position for 5-10 seconds, return to the starting position and repeat.