Wrist Power Ball Wrist Strengthener and Forearm Exerciser for Stronger Arm Fingers Wrist Bones Color:black With its short-sleeve design

With its short-sleeve design

Crafted with premium materials

Size: XO 185/104A (141)

Sample SKU: MIZUNO/CHANGE-RED D mid T 2

Designed to adapt to your needs

Wrist Power Ball Wrist Strengthener and Forearm Exerciser for Stronger Arm Fingers Wrist Bones Color:black With its short-sleeve designGOOD FOR HEALTHEfficiently rehabilitates wrist pain, humerus fracture, scaphoid fracture, radial head fracture, numbness in fingers, numb hands, fractured wrist, elbow tendonitis, broken bones, olecranon bursitis. Increases strength in fingers, wrists, hands, forearms, biceps, triceps, ligament and shoulders. EASY TO USECompare with the old version need to start with string,our upgraded version is auto start design which is simple to start by rotating