The purpose of this study was to determine tendencies in lateral footwork techniques used by volleyball players when blocking comparing gender and levels. Videos of matches of the Italian Professional Leagues were analysed: A1/M (15), A1/W (16), B1/M (4) and B1/W (4). The seven techniques identified (slide step, cross-over, vertical jump, repeated slides, jab-cross over, slide-cross-slide and running steps) were classified by front row position and type of set. The non-parametric chi-square analysis was performed to detect differences among genders and levels (α=0.05). The results have shown significant differences. The reasons for these differences were discussed. Some special exercises have been selected and suggested to better train players in blocking movements. Learning objectives for coaches: match analysis, block training.
BLOCKING FOOTWORK TECHNIQUE OF DIFFERENT LEVEL AND GENDER / R. Lobietti. - STAMPA. - (2007), pp. 52-53. (Intervento presentato al convegno American Volleyball Coaches Association Annual Convention 2007 tenutosi a Sacramento, CA, USA nel 12-15 dicembre 2007).
BLOCKING FOOTWORK TECHNIQUE OF DIFFERENT LEVEL AND GENDER
LOBIETTI, ROBERTO
2007
Abstract
The purpose of this study was to determine tendencies in lateral footwork techniques used by volleyball players when blocking comparing gender and levels. Videos of matches of the Italian Professional Leagues were analysed: A1/M (15), A1/W (16), B1/M (4) and B1/W (4). The seven techniques identified (slide step, cross-over, vertical jump, repeated slides, jab-cross over, slide-cross-slide and running steps) were classified by front row position and type of set. The non-parametric chi-square analysis was performed to detect differences among genders and levels (α=0.05). The results have shown significant differences. The reasons for these differences were discussed. Some special exercises have been selected and suggested to better train players in blocking movements. Learning objectives for coaches: match analysis, block training.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
