Application And Analysis Footwork Of Basketball Defense

with the development of morden basketball, phsycal cnfrontation ismuch more fierce than before.Good offensive ablity and reasonable defensive ablilityare both indispensiable to win a competition.Restrain the opponent to scoreefficiently,inprove the chance to attack is useful to beat.however the skill of footwork isa basic ability in basklet defensive.actively jockeying for good position with denfensiveskill,destroy and prevent attack intention and behavior based on the pace of mobileskill. Reasonable fast moving can reduce foul in the defense, at the same time fightingtime and space for defensive,create a favorable opportunityUsing the literature review,video observation statistics analysis method, mathematical statistics method, expertinterview method, comparative analysis and logic analysis and other research methods.Study NBA2011-2012during the regular season by statistical analysis, the basicfrequency of footwork used in the process of specific defensive move during individualdata good defensive players and collective good defensive team to provide certainreference for the basketball training, so as to guide the athletes the most imprtant skill tograsp and apply in specific action on the defensive,in order to improve the defenseconsciousness to use footwork skills for athletes in the exact location, and make themove to mobilize skilled defensive footwork location details in technology, improve theeffectiveness of the defense. The results show that:Firstly, the use frequency of slide is highest in the defense to rivals who with aball,for a percentage of38.1%.then variable direction running and cross step repectivelypercentage are20%and17.9%.when the player without a ball, slide is in highestfrequency, percentage of39.8%, followed by the variable to run and variable speed runpercentage were24%and18%, respectivelySecondly, in the area of defensive skill. variable direction run ning andvariable speed running of the highestfrequency with a percentage of40%and36%respectively when steals the ball.when blocks, deliberate running and variabledirection running is the highest frequency, percentage of39.6%and22.6%respectively.When Grab rebounds, many quick step and turn step is the highest frequency,percentage and53.4%and28.8%respectively. In attack, slide, run speed and back torun the highest frequency, the percentage is35.5%,25.8%and25.8%respectively.Thirdly, in the area of zone defensive,slide and turn step run highest frequencywhen defensive inside the three points, percentage of71.6%and21.6%respectively.when defensive in Restricted area,footwork of slide and turn is highestfrequency, percentage, respectively,41.2%and35.1%. The higher frequency and the greater percentage in using footworks showsmore effective in the process of specific defense.and full attention must pay to in future...