50kg Heavy Duty Power Twister Flexible Strengthen Bar Hand Gripper Home Exercise for Men

• Harness the safty rope in the grip onto your wrist before using, so as to prevent hitting others.
• This is a Really heavy resistance bar NOT FOR BEGINNERS
• Stregthens Chest, shoulders, Forearms, Back Triceps
• Material:plastic¡¢carbon spring stell thread
• Maximum Pressure:40KG.

Simple appearance and scientific design.The hand-holding position is designed by different veins which can reduce the resistance of hands.The product is uneasy to abrase the skin and improve handle,besides,it`s equipped with rope sets for security.Can be applied for the training of muscle strength,heart and lung resistance.