Arm Wrestling Wrist Power Trainer Hand Gripper Strength Muscles Increase Exercise Home Gym Sport Fitness Equipment Hand-Muscle Developer Grips Exerciser Forearm

Imagine there is a center point on the back of your hand. Make a circle around the center point when you hold the Spinner. The motion of your hand rotating the Spinner is similar to making ice cubes swirl inside a glass. The essence of operating the Spinner is not about how fast you rotate your wrist. It`s about how to synchronize your wrist rotation to the momentum and timing the rhythm of the rotor`s gyration. The faster the rotor spins, the easier it is to operate. Make sure you wind up the Spinner with sufficient tension.