The AB-752 Fitness Swinger by Sunpentown will release tension in the body. You can use the AB-752 to gently rock back and forth the muscles aches and pains in your arms or legs. With an easy user-friendly remote you can easily change the settings to suit you.The smooth swing action will massage your muscles and give you a feeling of release. Using the AB-752 can help promote blood flow as well to help aid in blood cell reproduction. The AB-752 Fitness Swinger is an easy to exercise your body without any stress on your back.