| Título |
Physical Performance During Soccer-7 Competition and Small-Sided Games in U12 Players |
| Autores |
Sanchez-Sanchez, Javier , Sanchez, Mario , Hernandez, Daniel , GONZALO SKOK, OLIVER, Casamichana, David , Ramirez-Campillo, Rodrigo , Nakamura, Fabio Y. |
| Publicación externa |
Si |
| Medio |
Journal of Human Kinetics |
| Alcance |
Article |
| Naturaleza |
Científica |
| Cuartil JCR |
3 |
| Cuartil SJR |
2 |
| Impacto JCR |
1.664 |
| Impacto SJR |
0.606 |
| Fecha de publicacion |
01/06/2019 |
| ISI |
000474738900024 |
| DOI |
10.2478/hukin-2018-0082 |
| Abstract |
The aim of this study was to compare the activity profile (external loads) during soccer-7 competition versus 6 vs 6 small-sided games (SSGs) in U12 players. Peak velocity (V-max), total distance completed (DT), total distance relative to match duration, the percentage of DT in acceleration (%DAC) and in deceleration (%DEA), and the percentage of DT at different speeds were recorded. Six types of SSGs were randomly implemented: without pitch orientation-delimitation and with a limit of three ball-contacts per player (3TOU), with no limit of ball-contacts (MAN), with a greater number of players as internal-offensive wildcard players (2WI) or external-offensive wildcard players (4WE); and with pitch orientation-delimitation and crossing the rival goal-line while dribbling the ball without goalkeepers (INV) or using official goalkeepers (GKP). The physical demands of SSGs were compared with the average of two soccer-7 match plays. During soccer-7 match plays a lower %DAC and %DEA (p < 0.05) were observed compared to 2WI, 4WE, INV and GKP, and to INV and GKP, respectively. The V-max and %HI were greater (p < 0.05) in soccer-7 match plays compared to all SSGs. In conclusion, the demands imposed on U12 players during different formats of SSGs differ from the soccer-7 match play demands, presenting a low stimulation of the actions performed at high-speed and an adequate simulation of acceleration-deceleration actions. |
| Palabras clave |
match analysis; youth athletes; game-based training |
| Miembros de la Universidad Loyola |
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