Made to withstand punishing use All seams double sewn and lock-stitched with nylon Triple reinforced D-ring tabs Superior Nevatear black cover Thickly coated with leather-grained vinyl Will not mildew Dimensions: 14 x 30 Made in USA • WARNING • Users of this equipment are subject to personal injury. ...
A well-written and easy-to-use resource for incorporating stability balls into exercise programs. Begins with a brief history and explanation of the benefits of stability ball use, then offers expert advice on development of training programs for the general population, as well as special ...