Knee Touch Crunch

How To

1. 1

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

2. 2

   Place your hands behind your head with your elbows pointing outwards.

3. 3

   Engaging your abs, lift your shoulder blades off the ground and reach your right hand towards your left knee.

4. 4

   Return to the starting position and repeat, this time reaching your left hand towards your right knee.

5. 5

   Continue alternating sides for the desired number of repetitions.