第31届里约奥运会男篮比赛阵地三分球运用特征分析

Analysis of the Characteristics of Three Points Ball Use of the Men's Basketball Competition in the Thirty-first Rio Olympic Games

采用录像分析、数理统计等方法对第31届里约奥运会男篮比赛的38场比赛1 548次阵地三分投篮进行统计,从投蓝运用方式看:持球投篮中假动作投篮效果好,底角区域命中率最高;运球投篮中掩护比单打效果好,运球掩护三分球投篮多在两翼和弧顶区域;定位接球投篮中底角区域命中率高,突破分球、有球掩护是制造定位接球投篮的主要运用形式,投篮效果好;移动接球投篮中弧顶区域投篮效果最好,掩护是主要机会创造手段,前场板、无球掩护制造的机会命中率高.

Using video analysis statistics, mathematical statistics and so on according to 1 548 positions three point shooting statistics of 38 games in the Thirty-first Rio Olympic Games men 5 s basketball game, we get the following results ： the fake ball shooting effect is good, the bottom area of the hit rate is high ; cover effect is bet-ter than that of single shooting when shooting off the dribble; dribble cover three shots are in the wings and at the top of the arc region ; positioning ball shooting in the corner region of the hit rate is high, break the ball and the ball cover are mainly used for form of manufacturing location ball shooting, shooting effect is good; moving ball shooting at the top of the arc area is best ; covering as the main means of creating opportunities, the front plate, without the ball cover making hitting rate opportunity t is high.