Outdoor Tools Psoas Muscle Release Tools And Personal Body Massager. The ultimate all-in-one solution for muscle release, recovery, and full body massage. You can experience high-quality trigger point therapy and deep tissue massage at any time. The psoas complex (hip flexors) are considered to be the of our body. They regulate our fight or flight response, support our digestive organs, regulate our breathing, and aid in pumping blood and lymph through our body. It can correct pain and dysfunction in the hip area at any time. This product is designed to provide the deepest level of relief for people of any age and body type. Specifically designed to use one peak at a time on each psoas muscle, the is just as effective at releasing tightness in nearly every muscle of the body. Use it on your hamstrings, thigh, inner thigh, calf, glutes, lower back, upper back, triceps, biceps, and chest. Use it anytime, anywhere, use your massage tool in your gym class, sports training, office, or the comfort of your home. Materials:ABS Product Size:(L x W x H)23*13*16 Package Contents:Personal Body Massager 1