Speed Arm Burn Machine For Boxing Auxiliary Traner New Style Black 8LB

Description

Note: When using it for exercise, please wear gloves, because incorrect movements may damage your hands. The speed arm device is a fighting training product. It exercises muscle power and muscular endurance through fast punching and rotation. The training effect is very good. If your hands are sweaty, after training the device, you can wipe the handle with a dry towel, which can effectively prevent rust and prolong its service life. A small amount of lubricating oil is applied inside the product . If oil spills on the edge ring during the initial practice after receiving the product, it is normal. Don't worry about damage and wear. (You can wipe the edge ring with a free towel) This is a run-in Please rest assured to use it. After a period of time, the mechanical oil will not penetrate the inner ring. You can exercise more at ordinary times, and the effect will be better. Because the butter is very stable, you don't need to add it again.