- 著者
-
浅井 正仁
- 出版者
- 大阪体育大学
- 雑誌
- 大阪体育大学紀要 (ISSN:02891190)
- 巻号頁・発行日
- vol.32, pp.13-24, 2001-07-01
The purpose of this study was to clarify differences in the rate of score and average score between winning and losing of the games in Rally Point System. The samples consisted of KANSAI Intercollegeate Volleyball First Autumn League (56 games, 194 sets) in 2000, men's varsity teams. For this study, the score was classified into attack point (AP), block point (BP), serve point (SP), miss point (MP).The condition to score was classified into 2 categories (score from the serve and score from the service reception), according to the serve or service reception. Results were as follows; 1. There were differences in the rate of each score among the teams.The all teams respectively showed the highest ratio of AP (56.9%〜48.8%), followed by MP (33.5%〜26.5%), BP (15.3%〜8.0%), and finally SP (5.8%〜2.4%). 2. There were significant correlations between the ranking of the game and average scores in the BP and the SP, respectively. 3. There were significant differences in the rate of each score between winning and losing of the games. The winning teams respectively showed higher ratios of scores than the losing teams in the BP (W = 12.9%, L = 10.5%) and in the SP (W = 4.9%, L = 3.2%). The losing teams showed higher ratio of score than the winning teams in the MP (W = 27.5%, L = 31.5%). 4. There were no significant differences in the rate of score with the right to serve between winning and losing of the games. The winning teams showed the highest ratio of AP (34.3%), followed by MP (30.3%), BP (23.7%), and finally SP (11.6%). The losing teams showed the highest ratio of MP (34.7%), followed by AP (27.5%), BP (26.3%), and finally SP (11.6%). 5. There were significant differences in the rate of score without the right to serve between winning and losing of the games. The winning teams showed higher ratios of scores than the losing teams in the AP (W = 69.8%, L = 65.2%). The losing teams showed higher ratio of score than the winning teams in the MP (W-25.4%, L = 30.4%).