Slide your hands into these GoZone walking dumbbells and add some weighted resistance to your run, jog, or power walking session. Hand grip weights are also a smart way to make your aerobic exercises more challenging. A little bit of extra weight can make a big difference when it comes to toning muscles, building endurance, and burning calories. Meet your fitness goals quickly and efficiently with help from GoZone hand weights. Reach your fitness goals with well-made equipment that you can depend on. GoZone – From your first step to your next rep.