A soccer player of a 3 years career was selected as an subject of this experiment.
After the film was produced with a slow-motion picture camera, analysis of motion was performed project in kinesiology lab., and the conclusions were formed as follows.
(1) Primary factors were are the accurate estimation of distance, the time, and the balance of body.
(2) To keep the balance of the whole body was employing arms as a balane-lever. (3) Kicking ball in dorsiextended posture, mostly "instep kick" was employed.
(4) The force and direction are greatly influenced by "follow through".
(5) The kicks of soccer were approached to one angle to enlarge useful extent of the turning of the pelvis.