Citation

Halouani J, H'mida C, Trabelsi K, Clark CCT, Glenn JM, Chtourou H. Biol. Sport 2023; 40(1): 303-309.

Copyright

(Copyright © 2023, Instytut Sportu, Publisher PWN-Polish Scientific Publishers)

DOI

10.5114/biolsport.2023.114291

PMID

36636191

PMCID

PMC9806755

Abstract

The aim of the present study was to evaluate the effects of two different formats of small-sided games (SSGs; 2 vs. 2 and 3 vs. 3) on physiological parameters in youth volleyball players. Twelve youth volleyball players (17.2 ± 7.44 years, 1.89 ± 0.6 m, 72.83 ± 8.57 kg) completed three different games formats (regular game (RG): 6 vs. 6, SSG3: 3 vs. 3 and SSG2: 2 vs. 2). associated with two pitch dimensions (i.e., 2 vs. 2 and 3 vs. 3 on 18 × 4.5 m; 6 vs. 6 on 18 × 9 m). Each player performed 4 × 5 min SSG with a recovery period of 1 min between bouts. All players were members of the same youth team and played in a professional league. They had at least 6 years of volleyball training and no current injuries. This study was carried out during the competitive period. Heart rate (HR), blood lactate ([La(-)]), and rating of perceived exertion (RPE) were measured. Compared to RG, physiological (i.e., HR and [La(-)]) and RPE responses were significantly higher during SSG3 and SSG2 (all p < 0.05; ƞ(p) (2) = 0.77, ƞ(p) (2) = 0.65, ƞ(p) (2) = 0.30, respectively). Moreover, HR and RPE were significantly higher in SSG2 compared to SSG3. In contrast, no significant differences were observed in [La(-)] between SSG2 and SSG3. These results suggest that the number of players influences the exercise intensity in small-sided volleyball games in youth players. Therefore, coaches could benefit from incorporating SSGs to manipulate the exercise intensity in youth volleyball players.

Language: en

Keywords

Youth; Physiological responses; Regular game; Small-sided games; Volleyball