バレーボールのゲームにおける三段攻撃に影響する諸要因と それに関わる攻撃力の評価バレーボールのゲームにおける三段攻撃に影響する諸要因と それに関わる攻撃力の評価AA12533413 The relationships between the factors for the result of attacks involve a receive, a toss and a spike, and assessment of attacking ability during volleyball matches
Present study investigated the relationships between rationales for the result of attacks and successof attacks during attacks involve a receive, a toss and a spike. Quarter finals, semi-finals and finalof All Japan Intercollegiate Volleyball Championships tournament were analyzed using mathematicalQuantification Theory Type One. Main factors for the success of attacks were judgment of opponent’s blocks and tosses. For the blocks, large positive influences on success of attack was observed when3 players jumped to block and at least one player performed block 2 or block 3. On the other hand,large negative influences on success of attack was revealed when 3 players jumped to block and atleast 2 players performed block 1. For the judgment of tosses, the largest influence on success of attackwas shown by toss-A followed by toss-B and then toss-C. Moreover, it was found that players can becategorized into “reliable type player”, “constant type player”, “gamble type player” and “clunker typeplayer” when regression coefficient calculated from mathematical Quantification Theory Type One wasemployed for the analysis.