| Basketball sport has become one of the most popular sports in the world. With the improvement of the level of basketball competition, the modern basketball world competition has been loved by the people. In 2014 held the first session of the FIBA Basketball World Cup in Spain, provides a wonderful basketball match for the audience. In the game world cup defender super breakthrough ability is impressive, the world teams focus on guard penetration ability, this paper using the method of literature, mathematical statistics and video analysis, questionnaire survey method to analyze and study the semi-finals of the world cup 8 games draw:1 defender breakthrough ability is refers to the basketball game, the guard uses the breakthrough technology to complete some kind of attack mission or to achieve some kind of goal, namely the guard uses the breakthrough technology ability.2 the world cup full back break the total number of times, and the success rate is higher, the United States is far ahead of the three European teams; the full back breakthrough ability to influence the full back breakthrough in the region, the way, the way and the choice of scoring method has an important impact. The breakthrough occurs with a high back area, high flank is slightly higher than that of high middle and low breakthrough less, of which the United States team in the low region breakthrough compared with the other three teams with more high; four dribble, still holding breakthrough less, in situ ball break to break through the weak side, and the weak side of the cross step, dribble with the breakthrough of variable speed and to break through the main way; the ball is rich in chest and hand side of the body, with the ball in other ways, scoring a jumper up shot hit the highest rate, increase the number of throwing back affects its ability to break through; mistakes and fouls ability than the United States. The strongest team breakthrough foul, the lowest turnover ratio.3 on the basis of back breaking ability with the use of choice and has important significance to complete the quality, the World Cup semi-finals match, with four base have high breakthrough technology utilization ratio, the cover of cooperation and conflict points with the use of breakthrough technology most times, the best score can form effective, with the American team in the two a far more than the other three European teams.The 4 guards breakthrough ability for the team the whole attack tactic has great influence on the break more use of breakthrough technology, attack effect is good, high score, attack positions, whether it is offensive man defensive or offensive defense, the team used a lot of technical breakthrough, breakthrough technology after Wei power strong, the team is to mobilize the defense. Open the weapon attack situation, making the whole team offensive tactics more simple, effective, especially in the United States team is the most prominent. |