Brand: Gminem

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【Superior Quality】The steel structure and steel spring make the power twister arm exerciser sturdy and durable. High-density material shell fixed movement track, fixed triangle center design，eliminate violent backlash caused by insufficient strength,say goodbye to hydraulic system due to oil leakage and the tedious loss of resistance.Accurate count, reasonable exercise.The chest workout equipment solid rubber handle with sling is safe and comfortable.
【Adjustable Knob】The strength (Range: 22lbs/10kg – 440lbs/200kg) can be adjusted by turning the knob according to your fitness needs. The chest exercise equipment easily turn the knob left or right,increase or decrease the resistance.It can effectively improve your shoulder, chest, wrist,back,and grip strength. It is your mini gym to power up your upper body and build up muscles.