1. 1

   Lie face down with your arms extended overhead and legs straight.

2. 2

   Engage your abs and slowly lift your arms and legs at the same time.

3. 3

   Keep your body steady and hold for 1 second.

4. 4

   Lower slowly with control and repeat.

Tip: Lift only moderately; drive the movement with your back and avoid over-arching the lower back.