Analysis Of The Header Skills Showed In The 2014 Brazil Football World Cup

Modern football game attack and defense is not limited to the ground, in the air is also very fierce competition. The head forehead as the highest part of the human body, the header is for space superiority is the important technical means, especially near the penalty area, on both sides of the offensive and defensive has very important significance. A fatal blow to the modern football game gradually become competitive victory of, coach in the face of strong teams, in order to fight for survival, often take the destructive defensive play, players especially to destroy the opponent in the penalty area high balls, but also take full advantage of opportunities for positioning the ball score a header in the inside of the opponent’s penalty area, so often header can form the competition. The study can be found in some of the application of the law, as a theoretical reference for coaches.Referring to the experience of experts and scholars domestic football, by using the methods of literature, expert interviews, video observation and mathematical statistics, in 64 games in 2014 Brazil World Cup finals as the research object, to match header technology application in time, region, way, direction, on the field the member position and head the ball using the results for statistical analysis. To find football competitions in the world high level header technology application characteristic and law, find early header technology and effective use of the regular characters, at all levels of football coaches, the majority of the football players of header technology scientific training to provide a theoretical reference for the.1, Brazil’s World Cup football match, all 64 games total head the ball number for 5818, 9.09 times header field, the use of more frequently.2, Head the ball technology using the time characteristic manifestations in 10 minutes at the start of the first half of the game is the header using the maximum number of time periods, the trend of the application of the first half with the range of larger, the second half was increased, before the end of the second half of the approaching two period of time to head the ball relatively large number.3, Head the ball with area the most is the penalty area before the arc top area, followed by the area of the area, is concentrated in the midline region of the road, then midfielder wing area, front wings, wing area using header at least. Front and back court the middle area using the head the ball number most, because the road is the most important regional offensive and defensive, the principles of game players often protect road, so fierce regional road for the high ball control.4, Head the ball technology using the player’s position from high to low as follows: Defender > backs > midfielder > striker > frontal > goalkeeper. Backcourt player use header technology accounted for a higher proportion, and player roles and position characteristics have great relationship, backcourt player’s main task is defensive, good physical condition, compared to the defensive and offensive can use the number and space superiority, one for the upper air ball control, one of the ball of quadratic placement to protect, so backcourt player using head the ball number most.5, The head ball players in the body state and movement state, there is a confrontation with the case of the use of the most frequently used, followed by the non confrontation state of the place, no confrontation under the same place, there is a fight against the state of the running jump, no confrontation under the state of running jump, there is the anti state. Top ball players in the body state and the movement state to fight the situation in situ jump, no confrontation with the body state, the players are mainly selected in situ or in situ jump in the head ball,6, Head the ball from the most is less than 10 m and 10-20 m distance, less than 10 m away from the ball head use. In the first half using the number of times more than the second half of the use of the number of, with physical decline, the second half in the football match more 10-20 m distance header for the offense and defense.7, Head the ball to apply as follows: passing purpose > steals the ball to > destroy the object ball > shooting purposes. The purpose of passing the ball in a forward pass, the first half except for the purpose of destroying and shooting the ball, must be more than the second half, shot in order to use the least number, but it is often crucial to the outcome of the game.8, Ball joint before passing, from high to low in turn is goalkeeper ball > defender ball > winger > headed back to the pendulum > kick > throw > corner, corner and free kick after serving the first point for on the offensive and defensive plays a key role, should pay attention to the use of drill corner and free kick pass header technology.9,Because of the knockout against the strength increase, averaging header number increase, to head the ball, steals the ball to increase.