不同腳步運用對投籃準確度之影響－以108學年UBA大專籃球聯賽八強為例

籃球腳步是一切籃球動作的基礎，步法在防守腳步、變化方向運球、V形切入接球、低位接球等情況都需頻繁使用，善用投籃前腳步更能讓一名普通進攻球員對防守球隊產生相當大的威脅。目的：探究不同的投籃腳步、不同收球方式與不同距離對投籃表現和比賽結果勝負運用之差異。方法：以108學年度UBA公開一級男子大專籃球前八強為對象，利用影片標記分析法，解析投籃前腳步在接球投籃、運球投籃、中距離、三分線和勝負隊的使用情況並以二因子重複量數變異數分析來檢驗各變項間的差異性。結果：兩步停步、單步停步和後撤步的出手次數都是三分線多於中距離，使用趨勢為兩步停步最多，單步停步次之，後撤步最少；兩步停步與單步停步的命中率皆高於後撤步，且單步停步的命中率為最高。後撤步只有在運球中距離出手次數是多於接球中距離出手，勝方在兩步停步的次數和命中率都是高於敗方。結論：建議訓練時應以兩步停步的三分線出手為教學重點。UBA比賽時的關鍵時刻最後一擊可考慮命中率最高的單步停步。

關鍵字

籃球腳步；投籃命中率；比賽表現分析；大專籃球聯賽

並列摘要

Previous studies show that footwork is the basic of all basketball action. Footwork could be often used on the defense, dribbling change direction, V Cut , low post, etc. Frequently use footwork before shooting on the game can be very aggressive. This study is based on the highest level in the student college basketball top eight teams, using notational analysis method, analysis footwork usage before shooting, shooting by the dribble, mid-range shots, three-point shots and the outcome of the team, the results show when using stride stop, jump stop and step back, three-point shots are more than mid-range shots. They would tend to use stride stop more than jump stop, the least is step back. Stride stop and jump stop field goal are higher than step back, jump stop shot is the highest. Step back shooting percentage was higher while participants was dribbling than catch the ball from teammates. The winner's stride stop shooting percentage and used stride stop of the number is higher than the loser. Training teaching point should be recommended to teach stride stop three-point shots first, critical moment of the game of UBA could be considered the highest percentage of jump stop shots.