Teach you how to use the tensioner correctly

　　1. When using the tensioner, do not wear sharp or valuable objects to avoid affecting the exercise , causing damage or unnecessary losses.

　　2． Before using the wire spring tensioner, check whether the hook structure and installation of the wire spring are firm to avoid slippage and injury.

　　3. Steel wire springs, wire ropes or rubber strips (belts, tubes) that have been stored for a long time should not be reused if they are rusty or hardened to avoid breakage during the stretching process.

　　4． The maximum stretching distance of the wire spring tensioner is 150 cm, and the pulling force of each spring is about 6 kg. Do not pull too long, otherwise the wire spring will lose its elasticity.

　　5. When using a wire spring tensioner, each wire spring must be hooked on the large ring and pulled by holding the handle. Do not hold several large rings and pull to prevent the force from being too concentrated on the wire spring coils and damaging the wire spring.

　　6. Before using a wire spring tensioner or a rubber strip tensioner, one end of the tensioner must be firmly fixed on other objects to prevent it from slipping or suddenly rebounding and causing injury.

　　7. When using the wire spring tensioner, wear long-sleeved sportswear and sports pants. The wire tensioner should not be close to the body to prevent pinching when the steel wire spring contracts and restores after stretching. skin and hair.

　　8. After using the tensioner, be sure to wipe off any sweat stains on the rubber strip, wire spring and handle. From time to time, rub some lubricating oil on the steel wire spring, the heavy hammer wire rope, the pulley and the central axis of the lever to prevent rust.

　　9. After the movement is completed, be sure to use muscle power to control the spring, leather strap or weight to slowly restore. This can not only avoid collisions and overlapping of springs, leather straps or weight wire ropes, but also give full play to the unique advantages of the "retreat" exercise of the tensioner, so that the muscles can be stimulated to the maximum extent, thereby receiving the best exercise effect.

　　10. Before using the pulley and weight tensioner, you must check the firmness of the tensioner. Do not pull the pulley and weight tensioner by grabbing it. Pick up the pulley and weight tensioner and push it to prevent injuries caused by equipment failure and scattering. It is necessary to check whether the latch of the pulley weight tensioner is inserted in place, whether the screws are loose or fallen off, whether the wire rope is strong, and whether the handle and pulley are firmly installed to prevent problems before they occur.

　　11． In the process of using tensioners, it is necessary to develop good habits of using protective equipment such as palm guards, grip bands, half-finger gloves, knee pads, belts, and wrist guards.