Relieves back pain Improves posture and increases flexibility Just lie down and relax for 5 minutes, twice a day Helps relieve pain associated with cramps, headaches. Lie down, relax, and stretch your back with StretchMate Orthopedic Back Stretcher Spend a few minutes every day stretching, and your back will thank you for it. This stretcher supports your spine's natural curvature to help relieve back pain and stiffness, improve posture and restore function. When you're finished, you'll feel relaxed, rejuvenated and maybe even a little more rested. Caution: Not recommended for those with osteoporosis, fused vertebrae and women who are pregnant.