Resumo

JIMENEZ-SALAS, J et al. Polar Coordinate Analysis to Study Counterattacks in Senior and Under-16 Men's Handball. CPD [online]. 2020, vol.20, n.1, pp.48-61.  Epub 29-Jun-2020. ISSN 1989-5879.

The aim of this study was to analyze counterattack actions by elite and under-16 players in men's handball using a methodologically validated taxonomic system. We analyzed counterattack actions in 17 games involving elite players as well as 10 games in Spanish championship of under-16 regional teams. We used the HOISAN software package and employed the polar coordinate analysis technique from the perspective of genuine retrospectivity. The taxonomy of the coding system was developed through a combination of a field format system and an exhaustive and mutually exclusive (E/ME) system of categories. The instrument includes 19 criteria and 148 categories. The focal categories used in this study were behaviors having to do with ball recovery, ball transport and counterattack completion. Differences between the studied populations were found for counterattack completion, deployment, transport and ball recovery. Technical errors were associated with the 6:0 defense in the elite categories and with the 5:1 defense in the under-16 category. In the senior categories, the number of players participating in counterattacks tended to be higher and a numerical advantage in the opponent's half of the court was associated with the team being ahead in the score; in the under-16 category, this behavior was associated with trailing in the score. We also observed that greater defender and goalkeeper effectiveness gives rise to more counterattack situations and under more favorable circumstances, and that this effectiveness is a determining factor in the success of a counterattack. The polar coordinate technique has estimated the technical-tactical relations in competition, which will allow to determine the psychological intervention strategies that improve performance.

Palavras-chave : Systematic Observation; Game Analysis; Tactics; Handball; Polar Coordinate.

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