BICYCLE

Target Muscles: obliques
Synergist Muscles: rectus abdominis, iliopsoas

Set Up: Lie supine on the floor with your hips and knees bent to 90 degrees and your feet off the floor. Place your fingers lightly behind your head for support, do not pull on your head. Allow your elbows to flare out from your ears.

Action: Exhale and lift your right shoulder toward your left knee as your extend your right leg away from you. Repeat, alternating sides in a bicycle motion.

Do three sets of 20 reps.