Your hands should be about shoulder-width apart. Squeezing your shoulder blades, pull your hands down toward your chest. Elbows should be pointing behind you and down. Hold, and then release. You don't want it to snap back, pulling you along with it.
Bands are available at some sporting goods stores.
To order a complete set, you can also contact Bodylastics . The set includes four bands at different resistance levels, removable handles, ankle straps for leg exercises, door anchor, travel bag, user manual, and an instructional video. Inc. All rights reserved. This information is not a substitute for medical attention. See your health-care professional for medical advice and treatment.