Opis

Warm Tip ： Only the all black version without LED lights

Features:

1. Gyro Ball Make Arm Great Again. Strengthen fingers, wrists, hands, forearms, shoulders, and bicep, etc. It also can be beneficial in promoting co-ordination and blood circulation.

2. The dominant hand/arm was easily able to keep the gyro ball going, that it will help refine you’re fine motor skills in that non-dominant hand/arm.

3. Small, compact and transportable, you can take anywhere. Simple to start with a pull-string.And we have a flashing LED style,all you need do is to increase the speed by making a rotational wrist movement and to keep in sync with the spinning of the ball.

4.The maximum possible rotation speed exceeds 12,000 rpm, which can generate resistance of up to 32kg. It is the ultimate product of wrist exercise equipment-slow rotation for gentle rehabilitation, or fast rotation for forearm exercises for no more than 60 seconds.

5.As you spin Gro ball it generates resistance – the faster you spin, the stronger the resistance will be. Harness the immense power of royGball at fast speeds to build solid upper arm muscles, a stronger wrist and the ultimate grip.

Specification:

Material:Shell PC, Ball Core Alloy

Color:Red,Blue,Black,All Black

Size:Approx.As show

Package Included:

1 * Gyro Ball with bag and Rope