Powerball hand trainer

Material : metal, plastic.
Diameter : 7 cm.
Purpose : for the development of the wrist, fingers, forearm.

Purpose
This machine uses the gyroscopic effect and is designed to strengthen the forearms, wrists and fingers, as well as increase muscle endurance, improve grip, coordination and circulation. Power Ball works due to the applied force of the arm muscles, accordingly, it easily adapts to the user’s level of preparedness. At the same time, by changing the grip method and direction of movements, you can influence different muscle bundles. Theoretically, it is intended for home use, however, in practice, you can use it anywhere, even at work during your lunch break.

Description
The Power Ball is a high-tech gyroscope consisting of a rapidly spinning ball-shaped rotor enclosed in a durable outer sphere made of high-quality plastic. Around it there is a rim made of rubberized metal, which provides the simulator with the necessary rigidity and, accordingly, safety. The exercise machine is powered by the starter cord included in the kit. The user only needs to pull it, and then use hand movements to accelerate it to maximum speed. The LEDs built into the body glow brightly when the exercise machine rotates, which creates a fun aesthetic effect.

Advantages :

• The reliable design provides the exercise machine with impeccable functionality.
• Effective for both beginners and experienced athletes.
• Can be used anywhere - home, work, business trip.