Up-Downs

1. Start by standing with your feet hip-width apart
2. Bend down to put your hands on the ground
3. Jump your feet back to a high plank position
4. Jump your feet back in toward your hands
5. Stand all the way up
- Keep your core engaged to avoid any arching or hunching of the back.
- If you cannot jump your feet into and out of the plank position, you can step your feet one at a time.