Powerball Hand Exerciser With Speedometer

Powerball Hand Exerciser With Speedometer Review

Powerball Hand Exerciser With Speedometer Feature

• Pink LED lights up when activated by continuous hand movements
• LCD digital speedometer displays speed changes, RPM, and Physical Strength Index.
• Good for sports warm-up and therapeutic for sports training and rehabilitation.
• golf wrist exerciser
• tennis elbow exercise

Builds strength and improves coordination of your hand, wrist and arms. Generates up to 32lbs of gyroscopic pressure at maximum RPM (9,000 - 13,000).