| Autor: |
E. Ortega, J. M. Palao, M. A. Gómez, S. J. Ibáñez, A. Lorenzo, J. Sampaio |
| Jazyk: |
angličtina |
| Rok vydání: |
2010 |
| Předmět: |
|
| Zdroj: |
European Journal of Human Movement, Vol 24 (2010) |
| Druh dokumentu: |
article |
| ISSN: |
2386-4095 |
| Popis: |
During the competition, coach have a reduce number of occasions to affect directly to the game. Basketball rules let coaches to ask for time-outs to contact directly with his/her players, give them information, stop the match, etc. The purpose of this study was to find out the effect of the time-outs on the score and the type of defense use. A total of 80 time-outs of 14 matches from Spanish Championship under-20 were analyzed. The information of five phases before and after the time-out was analyzed. The variables studied were: a) total score point by attack phase; b) final action of each attack phase; and c) type of defense used by teams in each phase. A descriptive and inferential analysis (multivariate analysis of repeat measurement) was done. The results found show that: a) the principal situation that provokes to ask for a time-out was: no score in more of the three out of five previous actions; b) teams that ask the time-out improve their performance after it, teams that ask the time-out reduce their performance; and c) teams that ask the time-out change their type of defense after it. Key Words:match analyses, coaching, team sports, offence, defence |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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