Powerball 250Hz Pro - Blue

Unique fitness, relaxation and fun equipment - hand gyroscope, which can easily train the muscles of your whole arm as well as a set of dumbbells.Device the size of tennis ball contains within itself the flywheel suspended in two axes, which can be easily supplied to spin the starter cord and then to speed up and keep going only circular motions across the wrists or arms.According to the speed at which the rotor rotates, they act against your hand strength equivalent to 18 kg at the maximum operating speed of 15,000 RPM.

Strengthening:
Powerball is the ideal device for strengthening the muscles of the arms - in mild exercise can be changed as easily train the wrist, and finger muscles, forearms, biceps, triceps and shoulder.Powerball can replace a set of dumbbells weighing from 0.5 kg to 18 kg.Due to its versatility, making it ideal for all sports, which are important muscles of arms and hands, such as climbing, volleyball, hockey, cycling, golf, tennis, rowing, or play on the keyboard and stringed musical instruments.

Relaxation:
With Powerball can also be easily relax muscles eg wristafter long computing.This reduces the risk of inflammation of tendons and prevent carpal tunnel syndrome.It is also suitable for a quick shake and foreign muscles before sports, hard work and the like.

Rehabilitation:
Exercise with Powerball helps improve mobility and coordination of wrist and arm, it can be successfully used for rehabilitation after injuries or fractures of the upper limbs or fingers.User can go back muscles and joints necessary hand movement.Slight movements of the rotor also help in the treatment of carpal tunnel syndrome.

Entertainment:
With Powerball can easily organize races and compete with friends.The basic model can be purchased computer speed, power indices and speed of rotation.The computer models have as standard.Neon models include backlight, whose intensity is proportional to the rotational speed and the highest model Techno offers scrolling text directly on the rotor with a deduction of the maximum speed.

The whole Powerball is very compact and easily portable, so it can be everywhere and constantly reinforce virtually every spare moment - while waiting in line, while traveling by train, school breaks, lunch on the way to and the like.Accurate and precise execution of high quality materials ensure a long life and trouble-free operation.Computer-designed rotor has a very smooth motion without "throwing", so the exercise is smooth and there is no excessive stress on the joints.

Powerball 250Hz Pro is equipped with computer speed, rotation speed, the maximum speed achieved and three power indices (average speed over the 30/60/90 seconds).It is ideal for strengthening and compete with your friends, thanks to computer power indices can accurately plan their training.Offers no additional lighting or visual effects.

For more information and interesting links:
Presentation video Powerball:here

Specifications:
Model: 250 Hz, without backlight blue design with computer speed
Maximum speed: 15000 r/min
Power Resistance: up to 18 kg
Dimensions: diameter 65 mm

Contents:
Powerball
2 starter cord (after a short workout can also manually spin the Powerball)
Czech manual

Warning: Powerball works by exactly the set of friction between the inner rotor and the inner wall of the outer shell.During maintenance and cleaning because you can not use any lubricant!Greased the inside of the functionality Powerball destroyed.