著者
有吉 晃平 玉城 拡 辰見 康剛
出版者
九州共立大学
雑誌
九州共立大学研究紀要 = Study journal of Kyushu Kyoritsu University (ISSN:21860483)
巻号頁・発行日
vol.5, no.2, pp.69-74, 2015-03-31

The purpose of this study was to examine the effects of ballistic stretching in a warm-up on sprintperformance. Twenty three healthy participants with CAI (23 men: 19.9±1.04yrs, 169.3±6.21cm, 65.8±10.84kg) volunteered to take part in this study. Participants performed a 30 m sprint after a warm-upprotocol that commenced with 3 minutes jogging, followed by ballistic stretching (BS) or no stretching(NS). The BS routine included 6 exercises for each 10 seconds targeting the lower-body musculature. Thetrials were separated by a week and they were randomly assigned. Results indicated that BS of the sprinttimes was quicker than NS, especially in 0-10m (p<0.05). These results suggest that inclusion of the 10seconds BS routine in worm-up enhances sprint performance compared to no stretching.
著者
有吉 晃平
出版者
九州共立大学
雑誌
九州共立大学研究紀要 = Study journal of Kyushu Kyoritsu University (ISSN:21860483)
巻号頁・発行日
vol.4, no.2, pp.1-6, 2014-03-30

When setting up the training programs in consideration of the game characteristic in a badmintongame, it is important to analyze the rally time and rest time in the game level. However, there is littleresearch in college badminton games.This study aimed to identify the features between a national tournament and a local tournament ofthe college player's badminton games.Subjects for this study are the women's finalist and semifinalist for the college national tournamentand the college local tournament games. A time analysis of these matches was performed.In the result, the mean total game time was no significant difference between the national and thelocal tournament games. In the Doubles games, national tournament games had faster rallies than localtournament games. In the singles games, national tournament had faster and longer rallies than localtournament games. The result obtained by this study can assist to sets up training program of collegebadminton players.