Elbow to Knee Crunch 

Starting Position 
Begin by lying on your back. Place hands behind your ears and stretch legs out so that they are parallel to the floor. 

Action 
EXHALE: Crunch your left knee, while bending it, and right elbow so that they meet at the center of your body. 

INHALE: Return to starting position and crunch your right knee to your left elbow. Try to do 2 sets with 10-12 repetitions for each knee. 

Special Instructions 
Keep space in-between your chin and your chest.  

Make it harder: Try to keep your heels from touching the floor.

Muscles Worked: Abs, Obliques