GLACUS Twister Arm Exerciser, Adjustable 22-440lbs Hydraulic Power, Home Chest Expander, Shoulder Muscle Training Fitness Equipment, Arm Enhanced Exercise Strengthener. Red

GLACUS Twister Arm Exerciser, Adjustable 22-440lbs Hydraulic Power, Home Chest Expander, Shoulder Muscle Training Fitness Equipment, Arm Enhanced Exercise Strengthener. Features: -20 Levels Adjustable Resistance -Unique Triangle Design -Double Steel Tube Design -Hydraulic Pressure Protection System -Develop Your Grip and Build Strength Specifications: -Material: Steel, PU -Color: Black, Red -Fold size: 16.5 x 6.3 in -Weight Capacity: 400lbs The double steel tube design makes the entire arm exerciser more sturdy and durable, lasts for a long time. Hydraulic Cylinder provides protection for safe use, with PU Grips which is comfortable and Non-slip. The resistance can be adjusted by rotating the knob, simple and convenient. Adjust to the suitable resistance as needed to make exercise more effective and avoid muscle strain. The unique golden ratio triangle support will always keep the power twister in a stable state to ensure safety for use, ensure stability, and durability. 20 levels and 400 lbs capacity meet all needs whether you are a novice or veteran, increase the muscle strength of the entries upper arm & body.