After Shirley upper body was tied with a rope to the climbing buckle on the upper part of the frame. The climbing buckle could slide with her, so that she could walk back and forth and play the role of binding and fixing. The trainer asked her to step over the steel pipe and shackle her feet with shackles. It made her stand on tiptoe. In order to let her walk quietly, the trainer first gave her a little training. Shirley was very afraid of the electric shock, so the trainer drove her back and forth with the electric massager, which was much better than the whip. When she obeys, she will cha... Show more