Description:【10-200 kg adjustable resistance】You can easily change the resistance of the arm trainer from 10 kg to 200 kg by just turning the knob. You can choose different resistance levels to achieve the purpose of fitness training.【Reinforced Double Spring】The spring-powered twister is made of high-density carbon steel to ensure that the structure is not easily deformed during long-term training, making the exercise more effective.【Multi-function trainer】The forearm trainer is suitable for men, women and children. It is designed to train chest muscles, abdominal muscles, arm muscles and back muscles to improve your upper body strength.【Non-slip handle】The handle is made of ABS plastic with a rubber cover, ergonomically designed, non-slip a.
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