The Original Yogawrap is a natural alternative to back pain relief. Just strap the Yogawrap to your car seat or office chair to align your spine for proper posture. It is a portable back-care aid providing back pain, neck pain and sciatic pain relief. Osteoporosis care – Yogawrap Spine Support stimulates core muscle activity. This is because it takes muscle activity to hold an upright posture. The Yogawrap Spine Support puts the upper portion of the body in the erect position, causing muscle activity.