The Comparative Research On The Defence Of High Pick For The In-ball Player Among The Top4Male Basketball Teams Of30Th Olympic Game

Offensive basketball game and create scoring opportunities through screening has become the mainstream of modern basketball offensive tactics. In the high ball players on the team is important, the defense has the ball high cover has also become the primary task of the defense shield that can be seen from the game, the semi-finals in the defense when the ball high defensive cover methods used are common there are differences, using the same methods to defend the existence of differences in effect, this paper uses literature, video observation, mathematical statistics and other research methods, the30th Olympic Games men’s basketball semi-finals with the analysis of the opponent’s game, there are differences in the semi-finals to find the cover of the ball in the defensive high, reached the following conclusions:1semi-finals in the defense has the ball high cover effect differences: In the30th Olympic Games men’s basketball competition, the top four defensive cover high ball is the best American team in defensive cover during the high ball, did not let too many opponents to form an effective offensive opportunities. Defense is the worst effects of the Argentine team.2semi-finals in the defensive selection method when there is a high ball cover the differences:the U. S. team has the ball high in the defensive cover, a lot of use of the takeover defense and attack. Never adopt bypass defense. There is a big difference with the other teams. Russian team is using the semi-finals of the way through the highest number of teams. Rarely use to bypass the defense. Spain and Argentina squeezed through the extensive use of the defense, it is also through the use of more and bypass defense.3semi-finals have the ball in the defensive cover high defensive strategy differences:the U. S. team and the Russian team’s defensive strategy is to limit the maximum extent Attack of the ball, the ball human interference pass, dribble. U. S. team a lot of use of the attack and put pressure on the ball rotations, Russians while it was passing his way through the defense successfully limited the ball Attack. Spain and Argentina’s defense inside contraction defensive bias, high defense shield would choose to bypass defenders and through other methods to select a favorable position ahead of the defense in the paint ball one breakthrough.4defensive foundation with the ball at a high level cover differences in effect:there is a high defensive cover works best when the ball is squeezed through the defense, can effectively restrict the cover of the ball and the player’s attack. Through the defense, followed by the worst effect is bypassed defense, defensive opponents directly after bypass times more shots, but the defense is very difficult for people to interfere with the ball...