New Exploring Calculating Formula on the Optimum Angle of Throwing the Shot

Through motional point the article analyses the features of shot in the final throwing process. It thinks that the movement of the shot begins with the final forcefully throwing process. On the basis of this a new formula on the optimum angle of throwing the shot is produced. Also through practical materials the writer finds that the new formula and practice highly match with each other. It is objective right that the new formula is regarded as the theory basis of the optimum angle of the throwing shot.