Multispinner 90mm strap Foundation for compatible future attachments

Foundation for compatible future attachments

This reduces mechanical advantage and requires stronger containment while the wrist moves or holds position

The Round Handle 60mm is a thick-grip armwrestling handle that increases the demand on the fingers

Adjustable hand-pressure position

Balanced bilateral loading

Multispinner 90mm strap Foundation for compatible future attachmentsThe Multispinner 90mm is an oversized rotating armwrestling handle for advanced cupping, finger, and hand training. What It Trains Cupping, wrist flexion, finger containment, pronation, grip strength, and control with a large diameter handle. How It Works The 90mm cylindrical grip places the hand in a strongly open position, while the rotating action requires the athlete to maintain wrist and finger pressure as the handle moves. Key Features 90mm