Chest Muscle Grip Spring Strength Stick

A muscle grip spring, also known as a hand grip strengthener or a grip strength trainer, is a small handheld device that is designed to increase the strength and endurance of the muscles in your hands and fingers. It typically consists of a metal or plastic frame with two handles and a coiled spring in between. When you squeeze the handles together, the spring compresses, creating resistance that your hand and finger muscles must work against.

Using a muscle grip spring regularly can help to strengthen your grip, improve dexterity, and prevent injuries such as carpal tunnel syndrome.

Product information:
Category: grip
Material: spring steel
Specification: 39 * 19 * 3.5cm
Color: light blue
Material: ABS+steel spring+foam

Packing list:
Grip X1PCS