Defending The Effect Research Of The Technique Usage Of The Basketball Athlete Of Teenager In Jiangsu Province

I watch the basketball game of teenager in Jiangsu province in person, recording image to collect,control data all alone.Using questionnaire, expert interview,record image methods,observation and Mathematical Statistics,logic analysis...etc.To research analysis province teenager of Jiangsu defends circumstance and related impact factor of the technique usage.Get to conclusions:1,The province teenager of Jiangsu defending of shooting basketball: Regardless adopt a person to stare at a person to defend still the district be allied to defend,player can adopt quickly vivid footstep to move, aggressive of the arm action cover take the offensive of shoot the basket, particularly when the person stare at a person to defend is effective.2,Defend controling basketballball:when thedistrict defending,the distance of dengfending player and controlling player is bigger,tightly force not enough,the other party very easily passes controlling ballto organization aggression.The half defending person at person and whole field tightly pressing defending at a person to defend controling ball's effect better,defending member of team to pass to actively defend,can effectively control ball of take the offensive the member of team.3,Defending to break:when thedistrict defending,defending player passes accurately judgment and rob to occupy benefit position,use flexibly footstep action,and can help to defend with companion,the interference is taken to infect hold ball and controll ball to break, the effect is better,but,exist to defend the area mistycircumstance and cause to defend can not compare with.When half defending person at person and whole field tightly pressing defending at a person,defending player aims at opponent strongly,through personal ability and with the help of companion defending,valid control aggression of breakthrough.4,Defend to spread ball:when thedistrict defending,tightly blocking up spreading ball in limited area,especially spread ball at the limited area top,but for outside line to spread of inside track ball,and outside the spread of ball control of the line not good.When the half field person stares at person and whole field a person to stare at a person to defend, defending player can take strictly precautions against the line is out of the other party of and at that time spread ball to,breakthrough of the control aggression spreads ball,shortage of the place is to neglect the inside track outwardly and linearly spreads ball and cause outside line take the offensive the member of team far throw after catch the ball easy.5,Rebound of defending:when the district is allied to defend and stare at a person to defend with person,defending player can actively put together to rob,the style is stubborn,use flexibly footstep and arm to act,with 2~3 people block to rob for lord,after robbing a rebound of protect ball consciousness strongly.6,Defend player without basketball:when thedistrict defending,can take strict precautions against to have no catch the ball of ball team member, especially is limit catch the ball of area,he place of shortage is when the district is allied to defend,to weak side have no the ball team member defend value not enough.When the person stares at a person to defend, the value has no catch the ball of ball team member to defend with weak side to the strong side and take strict precautions against aggression member of team is limit catch the ball of area,and can help to defend an activity of have the ball team member with companion.