The NSD PowerBall Classic is an innovative hand and wrist exerciser designed to take the wrist through its full range of motion while adding resistance for dynamic exercise. Ideal for non-impact rehabilitation, it generates unprecedented levels of gyroscopic inertia for its small size. Users can control the resistance by adjusting the speed of the internal motor, allowing for personalized exercise without risking further injury.

Grip the NSD PowerBall Classic and move your forearm and wrist to activate the spinning motion. Use for 2-3 minutes daily to experience smooth, balanced stimulation and effective rehabilitation. Keep your fingers, hands, wrists, and forearms pain-free and mobile with the NSD PowerBall Classic.

• Relieve, Repair, & Recover: Activates finger flexor and wrist extensor muscles, improving grip strength and reducing tendon inflammation.
• Physician & Chiropractor Approved: Provides isometric exercise to strengthen during recovery and relieve pain.
• Therapeutic Benefits: Enhances blood circulation, warms and loosens tight muscles, and promotes joint health by stimulating synovial fluid production.
• Versatile Use: Offers therapeutic relief for carpal tunnel syndrome, arthritis, repetitive strain injury, tendonitis, and tennis/golfer‚Äôs elbow.
• High-Performance Design: Features a powerful 250Hz motor, building resistance quickly to strengthen from fingertip to shoulder.