抄録
It is important to make clear the human motion in the field of robotics and welfare engineering. Especially, the kick motion in the football is generated by the high joint torque, so it is difficult to simulate with the experimental device. The improving the effective manner of the generating motion with the multiple joints is the general problem in the mechanisms, so it is expected that the method of the mechanism can be applied to this problem. In this research, we designed the experimental device with the planar open four bar links to measure the angular displacement at the joints, and we investigated the effective form of kick motion.