Every athlete knows the importance of investing in a decent self-message tool to treat tight muscles after a tough workout. The PSO-BACK is a a handy tool for those with lower back issues. It releases lower back muscle tissue and alleviates back stiffness.
This tool weighs only 1lbs, so you can easily take it with you anywhere. It has a contoured design to compress and stretch your spine and relieve the pain from pinched nerves.