7. Crunches with a balance ball
Crunches with a balance ball train the muscles of the rectus abdominis and the transverse abdominal muscle.
- Choose a ball so that your legs form a 90° angle when you sit on it.
- Sit on the ball and move your feet forward so that your lower back lies on top of the ball.
- Support yourself with your hands behind your head.
- Crumpled, tensing your body center, and slowly move back to the starting point.
- Repeat the exercise 10-12 times.
- Be careful not to pull your head with your hands, your abdominal muscles should do the work.
[mashshare]
Show Comments
