ROC分析によるハンドボールの試合結果に影響を与える ゲームパフォーマンス指標の特定

－男子育成年代全国トップレベルの試合における攻撃局面を対象に－

抄録

    The purpose of this study was to identify the game performance indicators associated with victory in men's handball from elementary school students to university students in Japan and to elucidate the age-related characteristics and changes in game performance in a cross-sectional manner. We analyzed the performance in attack and their corresponding match outcomes in 53 matches at Japan's national championships of various age groups (elementary school students, junior high school students, high school students, and university students). We obtained the following outcomes: (1) The winning team is excellent in the attack efficiency, the shot frequency, and the shot efficiency. (2) In the elementary school age group, neither the shot frequency nor the shot efficiency is a performance indicator that independently affects the match outcome. In the junior high school age group, the shot frequency and the shot efficiency affect the match outcome. Since the shot frequency is high for all the teams in the high school age group and the university age group, only the shot efficiency affects the match outcome. (3) The efficiency of an attack, especially in the organized attack phase and in a 6:6 situation, becomes increasingly more important in older age groups.