This paper expounds the primary factor in the design of on-the-point pressing point pressing stimulator. In order to design a normal stimulator that conforms to the characteristics of TCM, in addition to the mechanics principle, it is necessary to fully understand the manipulation characteristics of human operate. In the design, it is necessary to analyze the kinematics and dynamics as well as the full consideration to factors from the human body. According to the method of kinematics and dynamics parameters mainly involves the size and the direction of the power control and the choice of oper...