Songchet LED Wrist Power Ball Forearm Exerciser Wrist Strengthener Workout Easy to Carry (Upgraded)

Product description

■Use our self-starting wrist ball, As the speed of the gyro increases, the centrifugal force also increases,
and the reaction force on the wrist increases,we can enjoy muscle training freely in anytime, anywhere.

■How to start your new wrist ball.

Actually, Starting this gyro ball is very simple. you only need to make some practice and then you can master this skills.
now, we recommend you proceed as follows:

Step1: Take the gyro ball in your hands with the rotating core facing up
and then use both of you thumbs Toggle the ball along the double direction arrow to the max resistance

Step2: Hold the wrist ball tightly and then release yours thumbs off the rotator immediately, the rotator will be running at the speed of 1500 to 3000 rpm.
At the same time ,turn your palm down slowly rotating your wrist to get the power to maintain the existing gyro ball or higher than the starting speed.

Step3: When you turn the core speed up gradually , you will feel the same synchronous growing reacting power on your wrist and your arm with the rotating gyroscope.
when you reduce the circle diameter your wrist draw , the speed will be up.
the smaller the circle diameter, the faster the rotation of the core will be meanwhile ,the more difficult the wrist will feel to move.

Muscle training from wrist to elbow: fingers, wrists, forearms, upper arms, biceps, triceps and shoulders, improve arm strength and flexibility, prevent tendonitis.

Suitable for the elderly, nursing, treatment, rehabilitation personnel: In fact, gyro ball does not put too much load on the muscles,
improves blood circulation in the fingers and prevents nerve damage.

Eliminate work stress, gyro ball’s led flash and vibration make white-collar workers relax.

Make sure this fits by entering your model number.
It is beneficial to grip training, exercise wrist strength, enhance forearm, finger and biceps strength, effectively relieve wrist and elbow muscle soreness, promote blood circulation, relieve pressure, and promote blood circulation;
High quality alloy material, moderate weight and stable
Built in self-help elastic force, according to the arrow direction of the inner ball, rotate the ball to start, rotate the wrist to improve the speed, and keep pace with the ball’s rotation.
Small size, easy to carry, you can take it with you, equipped with anti release wrist rope, convenient for safety
Self starting device, built-in self-help elastic force to push the ball to start; anti-skid silicon rubber ring design; mechanical power shaft, rotating speed up to 10000 + rpm; no power supply; built-in light, the faster the speed, the greater the power generated, the brighter the light;