Correct posture and stretch out muscles with the orthopaedic back stretcherr designed to help ease fatigue and aching painsr helps you better your posture and flexibilityr may also help to relieve back pain headaches tensions and spasmsr sturdy lightweight abs designr recommended usage twice daily for periods of 5 minutesr r r buying optionsr r 1499 pound instead of 2399 pound for a single orthopaedic back stretcher save r 2999 pound instead of 4798 pound