Posicionamento angular do atacante em relação ao defensor em futebolistas

The aim of this study was to analyze the angular amplitudes of the attacker over the defender along the series of practice, trying to see if this parameter contributes to the breakdown of the stability of the attacker-defender dyad. In the study participated 11 players (17.91 ± 1.04 years old) with 8.6 ± 1.52 years of practice. In order to understand the position relationship between the attacker and defender, we calculate the angular positioning between them. For this purpose we considered the 0o angle as the angle between the striker and the defender when they form a perpendicular line to the edge of the field where staying the goal. The results show a regular oscillation by the attacker to seek to unbalance the opponent and that through this action-reaction the attacker tries to find new solutions resulting from the exploitation of the environment and the opponent.

[1]  T. Reilly,et al.  Soccer as a Dynamical System: Some Theoretical Considerations , 2005 .

[2]  Keith Davids,et al.  Information-governing dynamics of attacker–defender interactions in youth rugby union , 2008, Journal of sports sciences.

[3]  Keith Davids,et al.  Interpersonal dynamics in sport: The role of artificial neural networks and 3-D analysis , 2006, Behavior research methods.

[4]  Rui Manuel Mendes,et al.  Aprender o jogo jogando: uma justificação transdisciplinar , 2011 .

[5]  S. McPherson,et al.  The Development of Sport Expertise: Mapping the Tactical Domain , 1994 .

[6]  Keith Davids,et al.  The ecological dynamics of 1v1 sub-phases in association football , 2010 .

[7]  Keith Davids,et al.  Movement Models from Sports Provide Representative Task Constraints for Studying Adaptive Behavior in Human Movement Systems , 2006, Adapt. Behav..

[8]  Micael S. Couceiro,et al.  The usefulness of small-sided games on soccer training , 2012 .

[9]  J. Maxwell,et al.  The relationship between initial errorless learning conditions and subsequent performance. , 2005, Human movement science.

[10]  Pablo Juan Greco,et al.  COGNIÇÃO & AÇÃO NOS JOGOS ESPORTIVOS COLETIVOS , 2010 .

[11]  Ian M Franks,et al.  Sport competition as a dynamical self-organizing system , 2002, Journal of sports sciences.

[12]  Karl M. Newell,et al.  Constraints on the Development of Coordination , 1986 .

[13]  João Milho,et al.  Análise de padrões de coordenação interpessoal no umcontra-um no Futebol , 2008 .