現況探討不同動作特性籃球員的球鞋之避震性能差異

THE STUDY OF SHOE CUSHIONING BETWEEN DIFFERENT BASKETBALL PLAYERS POSITION

本研究目的是以籃球員動作特型探討籃球鞋之避震性能。本研究收集80雙籃球鞋，探討籃球後衛、前鋒、中鋒球員之籃球鞋現況避震特性。避震性能測量以加速規(accelerometer)置放在運動鞋功能檢測儀上，測量其加速度峰值，並計算最大負荷率(maximum loading rate; MLR)作為避震性能指標，其值越大避震性能越差，值越小避震性能越佳。本研究結果顯示，前鋒平均在大負荷率為6760.83、後衛為7056.36、中鋒為6961.36，避震性能較佳但是在球員位置之間避震性能無顯著的差異，未來進一步研究可針對使用時間的參數提供運動員球鞋替換之依據。

The purpose of this study is to comparing shoe cushioning characters on differences basketball players position. This study， with 80 pairs of basketball shoes， has collected the cushioning performance data of point guard， power forward and center player’s basketball shoes. To measure the shoe cushioning by placing an accelerometers on sports shoes feature detector ， measuring the peak acceleration， and calculating the maximum loading rate as a shock absorber performance indicator. The higher number indicates the lower performance and the lower number represents better performance. The results show， power forward maximum loading rate is 6760.83、point guard is 7056.36、center player is 6961.36.The power forward’s shoe cushioning performance is better than point guard and center player， but they are no significant difference in performance between the player’s positions. Future studies could focus on the shoes usage time as a parameter to provide the athletes shoes replacing decisions.