Great news: regular stretching with the StretchMate Orthopedic Back Stretcher can help relieve back pain and stiffness. The StretchMate helps to ease muscular fatigue in your back; its anatomical shape conforms to your spine, realigning vertebrae to help improve posture and restore function. When you"re finished, your back will thank you for it: you"ll feel relaxed, rejuvenated and maybe even a little more rested. Caution: Not recommended for those with osteoporosis or fused vertebrae, or for women who are pregnant.