20-30kg Spring Arm Strength Device Arm Chest Muscle

SPECIFICATIONSType of sports: Strength TrainingTraining Site: ARMS,ChestOrigin: Mainland ChinaFunction: ARMSArm Exerciser Grade: 20kg 20- 60kg Spring Arm Force Hand Clip Arm Force Impactor Fitness Equipment Gym Expander Forearm Power Twist Exercise Arm Force Features: ABS project plastic handle has anti slip function for excellent grip. Fantastic gift for your partner or friends. Proper size for use any place any time and any where. Exercising your wrists, forearms, chest, arms and shoulders. Thickening the wall of the tube, it is difficult to deform. Package Included: 1 x Arm Rod Spring Exerciser