Influence of limiting the number of ball touches on players` tactical behaviour and network properties during football small-sided games
This study aimed to compare the frequencies of core tactical principles, the percentages of successful tactical principles, and the general network properties of football small-sided and conditioned games (SSCG) with and without the limitation of the number of ball touches. Thirty-six under-15 national level football players participated in this study and performed atotal of 15,067 tactical actions. They performed four SSCG bouts with 4 minutes of passive recovery between each bout, in two experimental conditions: free-play SSCG and two-touch SSCG. Tactical behaviour and performance were analysed using the System of Tactical Assessment in Soccer and the Social Network Analysis, was used to measure players` interactions. Results showed that two-touch SSCG increased the frequency of actions of width and length without the ball (p = 0.001), depth mobility (p = 0.029), concentration (p = 0.001), and defensive unity (p = 0.001). The two-touch format also increased defensive performance (p = 0.005), density (p = 0.001), and clustering coefficient (p = 0.007). Therefore, coaches should adopt the two-touch rule for increasing ball circulation or to reduce the tactical complexity of the task for the defending team.
© Copyright 2019 International Journal of Performance Analysis in Sport. Taylor & Francis. Kaikki oikeudet pidätetään.
Aiheet: | jalkapallo kilpailu harjoittelu kilpailusäännöt ja määräykset suhde yhteistyö harjoitteluvälineet urheilija taktiikka |
---|---|
Aihealueet: | urheilukilpailut |
Tagging: | Kleinfeld |
DOI: | 10.1080/24748668.2019.1689751 |
Julkaisussa: | International Journal of Performance Analysis in Sport |
Julkaistu: |
2019
|
Vuosikerta: | 19 |
Numero: | 6 |
Sivuja: | 999-1010 |
Julkaisutyypit: | artikkeli |
Kieli: | englanti (kieli) |
Taso: | kehittynyt |