About This

• Using wrist gyro balls for exercise can alleviate problems such as wrist soreness and finger stiffness caused by prolonged fixed hand movements, and can also promote blood circulation. An interesting palm wrist gyro ball that can be used as a stress relieving toy, played at any time, and can also exercise arm muscles.
• Resistance increases as rotation speed rises. It automatically adjusts training intensity from warm-up to explosive power without any buttons or settings, effectively strengthening your hand, wrist, and forearm muscles.
• The Powerball can be carried anywhere, whether in the office, gym or at home, it can be used as a toy to relieve stress at any time, and it can also exercise finger grip strength training.
• Newly upgraded products that automatically starts without the need for a rope, making it easy to use. Simply rotate the core ball to start.

Overview

• Color : White
• Material : Plastic
• Brand : EDOTFISH
• Item Weight : 0.62 Pounds
• UPC : 721722717716