不同距離之籃球肩上傳球的質性差異

QUALITATIVE DIFFERENCES IN DISTANCE OF BASKETBALL SHOULDER PASS

籃球肩上傳球是執行快攻常用的傳球方式，依據肩上傳球之動作模式圖，傳球動作會因不同傳球距離而改變動作特徵。因此，本研究透過質性分析的方法，觀察四種不同距離之肩上傳球動作的差異。本研究將肩上傳球動作分成：1、擺臂初期；2、傳球出手點；3、完成隨球動作；等三個動作分期。結果顯示，隨著傳球距離的增加，實驗參與者會加大下肢的跨步動作，並增加肩關節、髖關節、肘關節與腕關節的旋轉角度，以增加出手速度；且出手角度亦隨著傳球距離的增加而變大。

On basketball fast break， shoulder pass is a usual method. Base on the model of movement pattern of shoulder pass， the characters of movement pattern would be varied associated with different distances. Therefore， the qualitative analysis was conducted to identify the differences through the four distances of basketball shoulder pass. The movement of Shoulder pass could be divided into three phases: 1. swing arm of early stage， 2. passing point and 3. completion follow through. The result were indicated that the stride were increase through the pass distance extend; the rotation angle of shoulder， hip， elbow and wrist joint would be larger to facilitate the pass speed; and the swing angle would be larger through the distance.