The door anchor is used if you want to securely attach the training rubber to the door. Suitable for all training rubbers.
If you want to significantly increase the number of exercises that can be done with training tires, this is exactly what you need.
How to use?
Make the door crack, place a soft ring on the other side of the door and close the door so that the eye is facing you. You can raise the anchor to any height, whether down, up or sideways to the desired height.