Anchor: Secure the band(s) to the door with the door anchor at waist height.
Bands: Attach one closed ankle strap to both ends of the band(s) and grip the loop of the strap with the hand of your active arm. Your fingers should be inside the loop, and thumb on the outside.
Body Positioning: Bend forward at your waist so that your back is almost parallel with the floor. Position your active arm with your upper arm parallel with the floor, elbow tight to your side and hand right below your chest. Place your inactive hand on your knee.
