Wristball AC digital with digital counter is an excellent fitness and rehabilitation aid specifically designed to strengthen the fingers, wrist, forearm and whole hand including the biceps and triceps. As a rehabilitation tool is used for sore hands caused by long work with the computer mouse. It relaxes stiff muscles, helps with strained ligaments in forearms and serves as prevention of carpal tunnel syndrome.
Booster ball is equipped with a digital counter, which provides important information, such as e.g. rotational speed, the maximum speed attained by the rotational speed, total number of revolutions per selected time period. Along its periphery is provided with a rubber strap for easy holding and inside the sphere is smaller metal ball.
Seminars wristballem is based on the principle of spin variably rotatable inner part, through circular movements of the wrist or hand. The faster you rotate the inner sphere, the more it will increase the resistance and the overall burden on the exercise. Inner metal ball can spin at speeds up to 12,000 rpm, whereby the resistive force will achieve over 16 kg. When rotating inner sphere appears luminous effect. The length and intensity of exercise can be freely selected according to their needs. Turn his pain after a hard day and indulge your muscles release.
Specifications:
Average:
7 cm
Weight:
260 g
| Code: | SPT10537 |
| Product Number: | 8595042734652 |