Swimmer

How to do it

1. 1 Lie on your belly with your arms stretched out in front of you above your head and your legs straight.
2. 2 Raise one arm and the opposite leg a few inches off the ground.
3. 3 Now, repeat the same movement with the opposite arm and leg.

Tips

• Do not bend your knee or arm while raising them off the floor.
• Keep a steady pace without pausing the movement.
• Avoid breath-holding.