The Using Study Of Defense Technology Of Top Eight Teams In The 2010 South Africa FIFA World Cup

This paper uses the top eight team defensive skills application of 2010 South Africa World Cup to be the main research content, and uses statistical methods of video observation, observed all 40 games of group stage and knockout videos. The tackle application situation; steals Technical Skill application situation; Sliding Tackles application situation; Heading use application situation; different regions application situation of defensive skills; different position application situation of defensive skills; different times application situation of defensive skills and the number of defensive fouls application situation were statistically analyzed, then drew the following conclusions:1. The tackle's main area is the midfielder, defensive success rate of the backcourt is higher than midfielder. The number of the tackle in second half is higher than first half. The third time, fourth time and sixth time is the peak of tackle. The avant-garde and defender have the more numbers of tackle. The success rate of defender is higher than avant-garde.2. The Steal's main area is the midfielder, and has the most defensive success rate. The middle road of midfielder and backcourt is main area of the Steals. The first time, fourth time and sixth time is the peak of steals. The avant-garde and defender have the more numbers of steals, the success rate of defender is higher than avant-garde.3. The Slide tackle's main area is the midfielder and the backcourt, the defensive success rate of the backcourt is higher than midfielder. The fourth time and sixth time is the peak of slide tackle. The avant-garde and defender have the more numbers of slide tackle. The success rate of defender is higher than avant-garde.4. The Heading use's main area is the midfielder, and has the most defensive success rate, and concentrated in the middle road. The third time and sixth time is the peak of heading use. The defender has the most numbers of heading use, and the success rate is the highest too.5. The midfielder and the backcourt have the most defensive number, the frontcourt has the least. The frontcourt has the highest success rate, the backcourt is higher, and the midfielder is lowest. 6. The striker uses the less defensive number, and the success rate isn't high. The avant-garde and the defender use the more defensive number. The success rate of the defender is higher than the avant-garde.7. The second half's defensive number is more than the first half. The defensive number of the fourth time and sixth time is more.8. The midfielder has the most number of defensive fouls, the foul ratio of the frontcourt is the highest. The avant-garde has the most number of defensive fouls, the foul ratio of the striker is the highest. The tackle has the most number of defensive fouls, and the foul ratio is the highest.