Harbinger Head Harness #97720-21 $24.95 Add to cart
Use the Progryp Nylon Padded Head Harness to exercise your neck muscles. This device is a hard to find item. When used properly it will strengthen your neck muscles as well as your trapezius muscles for greater muscle seperation in your upper back.
Product Features:
#97377 Progryp Nylon Padded Head Harness