ABSTRACT

Main points of hitting: swing as fast as possible, motor coordination to achieve reasonable swing orbits, bat on the ball with the power as large as possible. The points mentioned above require excellent physical fitness. The hitting timing was not only related to the casting lines by the pitcher, but also related to individual swing skills (speed, trajectory and hitting position). These are not just physical issues, and more importantly, skills issues, which need multiple attempts to accumulate their experience gradually. Hence, it requires a large amount of exercise as a guarantee.