1. 1

   Anchor one end of the band under your foot.

2. 2

   Hold the other end palm-up with the elbow close to your body.

3. 3

   Bend the elbow, pulling the hand toward the shoulder.

4. 4

   Slowly straighten the arm back to the start.

Tip: Builds elbow flexion strength; keep the elbow tucked in and control the band's recoil slowly.