Experience the durability and quality of the exercise spring bar, construction and comfortable rubber grip handles with power twister bar. 【Safe & Stable Material】Compared with ordinary torque stick, our power twiste bar adopts high-grade bold carbon springs have stronger rigidity & toughness, Avoid injuries caused by the spring catching your body or hair during exercise.It adopts multi-layer spring structure, quenching and electroplating process to make it more flexible and durable, without deformation.
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