Auto-Start Gyro Powerball Wrist & Forearm Exerciser – LED Gyroscope Strength Trainer

How to Use:

Push the movement in the direction of the arrow, and the gyroscope ball has a built-in automatic elastic device, which can be easily started. When the wrist ball emits color, you can exercise your wrist.

Exercises Wrists:

Powerball autostart can exercise the joint ligaments and muscles of the hands and wrists. Especially suitable for office workers, rock climbers, bowling coach, badminton coach, etc.

Silient Design&Do not Bother Others:

The use of high-quality bearings and silent materials to ensure that the gyro ball is still low noise when rotating at high speed, even in the office or a quiet night to use, will not disturb others, so that exercise more freely.

LED Colored Lights:

When you rotate the wrist ball at different speeds, the led light will emit five different colors, no battery is required, just rotate the wrist to power.Increase the fun and exercise the muscles.

Stylish Appearance:

Stylish and simple appearance design, not only beautiful and generous, more convenient to carry. Whether it is in your desk, bag or pocket, it can be easily stored and enjoy the fun of exercise anytime and anywhere.

Do you have these troubles?

Prolonged use of computers results in sore and weak wrists.

Long time playing with mobile phones, resulting in stiff fingers.

Long term training, wrist pain.

Excessive pressure, emotional tension and anxiety.

One minute, one healthy day!

Using this ball for a few minutes every day can effectively alleviate wrist soreness, finger stiffness and weakness, and exercise your hands, wrists, shoulders, forearms, biceps, and upper limbs.

Play with this ball during work and leisure time to relax and relieve stress, interesting manual rotating luminous design, making your hand a generator.

This ball is trendy to play in the palm, lightweight, and comes with a bag that can be carried with you, without any venue restrictions, making it easy to exercise anytime, anywhere.

Note:

This product should not be used by patients with heart disease.

Wrist force ball belongs to high precision products, users must be careful to use, improper use method will lead to product damage, shorten the life of the product.

Children under 12 years old, people with heart disease and people with weak hand strength are prohibited to use this product.

Do not drop the ball to the ground from a height or hit a hard object, The consequences will be serious and directly damage the product.

It is forbidden to release the ball in the process of high speed operation, or deliver the ball to others in the process of operation, the vibration will shorten the service life of the product.

Do not use any part of the body to try to stop the ball running at high speed, otherwise it is very easy to cause injury.

Do not add any oily, smooth liquid to the gas body, will lead to the product can not be used.