Duration :1 Minute
- Lie on your stomach, arms above your head.
- Extend your alternate arm and leg, holding at the top for two to three seconds.
- Then, slowly lower both arm and leg.
- For more difficulty. Raise both arms and legs at the same time, holding for two to three seconds, as well.
- Repeat a minimum of 10 times, working up to 30 as your strength level increases.