EAST MOUNT Twister Arm Exerciser – Adjustable 22-440lbs Hydraulic Power, Home Chest Expander, Shoulder Muscle Training…
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【Adjustable Resistance】Rotating the knob to easily adjust the resistance, rang 22-440 lbs free adjustment. Just rotating the knob, resistance can be adjusted, faster than car shifting.
【Durable Material】Double-layer steel tube is firm and durable. The material is strong and more realistic. The training machine has 440 lbs bearing capacity.