@melissasday: Replying to @Mai_Fps this back massager and back stretcher is more like guided yoga at home. The HoMedics Compression Stretching Mat isn't a medical device, but it's amazing for daily back relief, tension release, and relaxation . I would have loved it when I was pregnant and 236 lbs. . Perfect for anyone dealing with stiffness or sore muscles after sitting or standing all day. #homedicscompressionmat #backrelief #stretchingathome #musclerecovery #compressionmat