Stroops 48" Slastix Toner - Super Heavy Resistance - Black/Silver Super Heavy Resistance (36 to 50 lbs) * Utilizes Your Body Weight as Resistance * No need for Bulky Weights, Racks, or Gyms Allows you to develop muscle strength while simulating the movements and dynamics of the sport you're training for. Protective Sleeve helps Prevent Injurty * Attaches to a Secure Anchor or Another Person * A Complete Workout for Anyone at Any Age, AnyPlace for Any Amount of Time! Stroops are Used by NFL Teams * NBA Teams * MLB Teams * NHL Teams * NCAA Teams * Olympic Athletes. Why aren't you? BE A STRONGER YOU * BE A BETTER YOU * BRING THE POWER * BE THE POWER