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The Relationship Between Spike Tempo and Zone on the Number of Blockers in a Variety of Men's National Team Game Phases

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バレーボール研究 第9巻 第1号(2007) 59

4.The Relationship Between Spike Tempo and Zone on the Number of Blockers in a Variety of

Men's National Team Game Phases

J. Afonso, M.S., and I. Mesquita, Ph.D., University of Porto (Portugal), and

Jose Manuel Palao, Ph.D., Catholic University of St. Anthony (Spain)

The purpose of this study was to determine the relationship between the tempo and zone of the spike on the number of blockers in the different phases of the volleyball game. A total of 549 sequences corresponding to 25 sets of the World League 2001 were analyzed. The variables studied included game phase, zone where block took place, tempo of the spike, number of blockers and spike error of the opponents. Results revealed that the second-tempo spike is the most used in side-out, and the third-tempo spike is the most used in counter-attack. The double block occurs most, and as the tempo of the spike slows, the number of blockers in opposition increases.

Key Words: match analysis, volleyball, spike, block

男子ナショナルチームの試合時におけるスパイクの テンポ,ゾーン,ブロッカーの数との関係 本研究の目的はバレーボール時のスパイクテンポとゾー ン,ブロッカー数との関係について検討することを目的と した。分析は,ワールドリーグ 2001 の 25 セット中の 549 フェーズを対象とした。変数は,試合のフェーズ,ブロッ ク時のゾーン,スパイクのテンポ,ブロッカーの数,対戦 相手のスパイクミスとした。その結果,セカンドテンポの スパイクが最もサイドアウトを得ており,サードテンポの スパイクが最も反撃を受けていることが明らかになった。 そして,ダブルブロックが最も多く,テンポの遅いスパイ クほどブロッカーの数が増加していた。

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