The use of spring steel: high elastic spring, super flexibility, a substantial bend, and never crack does not deformation, strength training equipment, hand for strength; Forearm strengthener: handshake high elasticity non-slip, non-absorbent sponge sets, spring tight connection is not loose, suitable for every person who loves sports, hand workout grip; Arm workout equipment: exercise wrist force adjustable wrist badminton fitness training equipment to the wrist arm, hand strengthener; The use of plastic: plastic is the key material affecting the performance of the grip, the use of plastic plastic seal better, more resistant to pressure, the use of more secure, grip strengthener, wrist strengthening devices; Thickening of the use of sponge: handshake and pull the belt is to use sponge, the use of comfort, to protect the wrist, hand squeezer grip strength, arm strengthener
What's in the box
1 x Other Strength Training Equipment
