ZYBER handle is a fitness controller accessory designed for VR players, providing a realistic gaming experience. The unique patented quick lock can quickly and reliably connect the VR controller. The handle has a built-in detachable counterweight assembly for adjusting balance, improving motion stability, and providing additional weight-bearing exercise. The three combined states are simulated by the connecting rod assembly, which can flexibly adapt to various VR fitness exercises, such as fencing, dumbbell exercises, golf, kayaking, etc., and experience the happiness of fitness in the meta-universe.