Resumen

AMARAL, Rui  y  GARGANTA, Júlio. Game modelling in futsal: Sequential analysis of 1x1 in  attacking process. Rev. Port. Cien. Desp. [online]. 2005, vol.5, n.3, pp.298-310. ISSN 1645-0523.

The classic questions of team sports, what, when, who and why do it, have a vital importance in Futsal 1 on 1 situations, due to the specific characteristics of this sport. In this paper it is intended: (i) to identify tactical-technique actions that induce or are induced by 1 on 1; (ii) to describe the characteristics of 1 on 1 situations that more often promote the rupture in opponent defensive organization; (iii) to provide some practical orientations for 1 on 1 training. The sample includes 853 sequences and 8559 conducts, registered from the observation of five matches of the National First League. Observational methodology was used, with special reference to the sequential analysis and polar coordinates technique. For the treatment of data SDIS-GSEQ software was used. From the results we conclude that: prospectively, the 1 on 1 seems to encourage opponent defensive rupture, since it activates fouls and shots at goal situations; retrospectively, 1 on 1 seems to be activated by ball conduction, tactical combination with progression in the field and ball recovery; the possibility of defensive rupture in the opposing team grows as 1 on 1 situation takes place closer to the opponent goal; dribble of progression and dribble for shot at goal, are the dribbling types that most induce defensive ruptures; in respect to the cooperation context, the 1 on 1 with various supports (pass lines) presents a larger possibility of originating a shot on goal.

Palabras clave : futsal; 1 on 1; match analysis; observational methodology; sequential analysis.

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