Shake Weight for Women With Bonus DVD 2.5lbs You'll build strength and power

You'll build strength and power with every punch

stiff shape that won't buckle or warp

easy-cleanup set is a treasure trove of activity

& More Before They Sink

It is great for office use too

Shake Weight for Women With Bonus DVD 2.5lbs You'll build strength and powerThe Shake Weight is the revolutionary new way to work out the muscles in your upper body biceps, triceps, shoulders and chest using Dynamic Inertia. Its distinct motion makes the Shake Weight for the first product of its kind specifically designed to help women achieve toned, sculpted arms while eliminating flab. Unlike the impression created by the rapid motion of the device, the Shake Weight is not battery powered the user generates the movement.