Sidewinder ProXtreme Original – The Ultramodern Finger, Hand, Wrist, Forearm, Fat Grip Strengthener #3, Adjustable Resistance
- Blast off your forearm-grip workout – multiplies both your grip and forearm strength in just weeks.
- Fat grip wrist/forearm exerciser – 2-inch diameter grip size helps you reduce injury and lift more weight.
- Adjustable resistance – great for anyone from absolute beginner to superhuman. More convenient than using a forearm roller with weight plates..
- Built to last – made with solid tubing, solid steel, and neoprene handles.
- Developer for stronger grip, wrists, forearms, biceps, triceps, and shoulders.