Two-Direction Twister Arm Exerciser, Adjustable 30-80 KG Resistance, Strength Training Machine for Arm, Chest, Back and Abs, Exercise for Home or Outdoors

Upgrade to 3.0 Upgrade 1: adjustable resistance Two-Direction Twister Arm Equipment comes in a range of resistance settings. This workout equipment features models that start at 30 KG of resistance and go up to 80 KG. Choose the resistance that’s right for you. Upgrade 2: Two switchable modesSwitch between the two operation modes to unlock more exercise movem...