Easy way to Build Muscle and strength Jym Fit isometric arthritis rehabilitation exercises

In this video we show you how to use JymFit to exercise your arm muscles, wrist muscles, back muscles, chest muscles, even if you have arthritis or muscle injuries. Great for breast cancer rehabilitation exercise. For best results hold the isometric chest exercise contraction for 7 seconds at 70 of your maximum. Hip abductors isometric exercise. Safe to use. Not only have stroke and burn survivors benefited from Jym so have people with muscle injuries and arthritis. JymFit has bee