Wrist ball - fitness ball with massage magnet. These are different names for the same product, which is used to strengthen the fingers, wrist, forearm and whole hand including the biceps and triceps.
Unique power with massage magnet, which is capable of only a force of a human hand to reach speeds of up to 10,000 revolutions per minute. As a result you will achieve the resistive force of over 12 kg, which really examine your grip. Ideally thus serves to strengthen the fingers, forearm and whole hand including the biceps and triceps. The diameter of the fitness and rehabilitation aids is only 7 cm, which makes it a versatile tool that you can easily pack them with you.
The main advantages:
Wristball serves mainly as a rehabilitation tool to unwind after a long work. Mainly, therefore, when using a computer. It can be used also for rehabilitation tennis elbow, which are strained ligaments in forearms and prevent carpal tunnel syndrome.
Intensity and duration of the exercise is set by you yourself, and using circular movements of the hand or wrist only. Increasing speed then the inner ball causes increased resistance and thus the total load.
Everything depends on what purpose you want to use Wristball. The basic model weighs only 225 g and used for recreational form of exercise or rehabilitation, for example after an accident.
Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.
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