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 modes Switch between the two operation modes to unlock more exercise movements.Our upper body exercise equipment can be used to train your chest, arms, shoulders, abs and back. More exercise movements can stimulate more muscles. Upgrade 3:Quick assembly Design of quick disassembly helps you switch modes and resistances faster. Efficient workout improve the efficiency of muscle growth. Better quality and safer design Made of thickened steel tube and double layer high strength spring and grip conforming to human mechanics.Fixed range of motion prevents the exercisers from injury. Portable design This portable gym machine is compact enough to easily fit in your luggage and lightweight enough to not weigh you down. So that you can exercise anytime, anywhere.