Attach a long resistance band to a secure anchor point, such as a pull up bar or any solid structure that is taller than you are. Put your right hand into the other end of the band, wrap it around your wrist and then grip it firmly. Slowly walk back away from the anchor point, then take a deep squat position and bend forward at the hip, letting your arm stretch overhead. There should be a good amount of tension on the band. Hold for the recommended amount of time and then repeat on the other side.