Body Solid BSTHB20 Slam Ball 20lb Bike because the Pro•Dual Ab Crunch

because the Pro•Dual Ab Crunch Back Extension is built to last a lifetime and is backed by the strongest warranty in the industry

Ideal for incrementally resistive exercise programs to increase stability

and you'll soon see an increase in definition of your lower abdominal muscles

smooth adjustment and proper body positioning

Adjustable leg hold down pads

Body Solid BSTHB20 Slam Ball 20lb Bike because the Pro•Dual Ab CrunchBody Solid Tools Slam Balls are non bouncing, non rolling balls designed to add a bit of cardio to your regular strength training. Slam balls help you improve core strength, conditioning and explosiveness by maximising your full body throughout the motion. They are the perfect tool for exercises typical medicine balls cant do including wood chops, slams and overhead throws. Beneficial to athletes of all size and skill levels, Body Solid Tools Slam