Influência das acões de levantamento entre os SETS vencedores e perdedores no voleibol de praia masculino no circuito mundial de 2019

Abstract

One of the most important skills for the construction of the attack is the set, which has few studies in the literature about its influence on the outcome of the game. This study aimed to analyze the influence of setting actions between winning and losing sets in male beach volleyball in the adult world circuit 2019. The present research was cross-sectional, observational and quantitative, with a sample of 2683 actions from 33 games. The performance coefficients of setting were compared between the types of results, the areas in which it was performed, the direction, the type of technique and the depth were determined. Through the records available on the internet, the matches were analyzed according to TEBEVOL observation manual, separating the data into two groups, winning and losing sets. Among them, descriptive statistics and Mann-Whitney U test were used to compare them. Among the data, it was recorded that, respectively, in winners and losers, the sets are more frequent in zone 3 (61.6% and 62.3%), with depth close to the net (95% and 94.5%). forward ball direction (85% both), with bump set (53.2% and 48.5%) and overhand set (45.8% and 49.1%). The performance coefficient was higher in winning sets than losers, where p= 0.018, to p≤0.05. Concluding that the setting actions in winning and losing sets often happen in zone 3, with depth close to the net, being performed with bump set, with forward direction. The differential has been the quality of the set allowing for more attack options, where the performance coefficient demonstrates superiority in winning sets over losing sets - more sets with unlimited options and fewer errors.