作者: José Manuel Jiménez-Olmedo , Alfonso Penichet-Tomás , Sheila Saiz-Colomina , José A. Martínez-Carbonell , Marcelo A. Jove-Tossi
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摘要: This study has been developed for the European Beach Volleyball Championship in 2005. The video-recorded analysis was held using Sportcode Pro v.8.5.2 software. aim of to determine types serve used, depending on time set which they occur. Quantitative with a sample 10 players that make up 5 teams total four meetings 327 serves analyzed. were classified period occurred, being 1 (items 7), 2 (from point 8 14) and 3 (point 15 21). he statistical conducted software SPSS 19, Chi-square test established significant differences between different (p 0.05). results showed decrease jump power at (89.7%) compared (27.3%), while floating respectively increase (6.3% -4%) (23.4% -49.4%).