crunch (hands overhead)

Equipment

body weight

Target muscle

abs

How to perform

1. 1

   Lie flat on your back with your knees bent and feet flat on the ground.

2. 2

   Extend your arms straight above your head.

3. 3

   Engaging your abs, lift your upper body off the ground, curling forward towards your knees.

4. 4

   Pause for a moment at the top, then slowly lower your upper body back down to the starting position.

5. 5

   Repeat for the desired number of repetitions.