HAOYING Power Twister Bar Arm Strength Trainer Chest Expander (Black 20kg-110kg)
Original HAOYING: Super Heavy Duty, Double Spring, more safety! HY HAOYING Black series, heavy duty and solid. 110kg(242lbs):3.3kg. 20kg(44lbs): 0.76kg. >> Power Resistance Compare for Referrence: Red > MAX > Gold > Black > Grey.