1. Safety inspection: Before each use, carefully check the support device, suspension point, rope, grasping device and fixture of the gas belt to ensure that it is intact. If damage or wear is found, it should be repaired or replaced in time.

2. Indoor space: ensure that the indoor space used by the vitality belt is large enough, and remove dangerous goods or obstacles to ensure sufficient space and free movement during the exercise to avoid collision or injury.

3. Installation requirements: Install the fixed power belt correctly according to the manufacturer's instructions to ensure its safety and reliability. If you are not sure how to install it correctly, please ask a professional to install it or ask the manufacturer for help.