Este estudo teve como objetivo investigar o efeito da fadiga mental no desempenho técnico-tático de jogadores de voleibol de praia. Doze jogadores jovens do sexo masculino (16.1 ± 0.9 anos) foram recrutados para participar deste estudo cruzado e randomizado. A partida simulada foi realizada sob duas condições (controle: 30 minutos sem realizar atividades cognitivas; fadiga mental: 30 minutos realizando a Tarefa de Stroop). A partida foi registrada e o desempenho técnico-tático foi calculado (coeficiente de desempenho e/ou eficiência de saque, recepção de saque, levantamento, ataque, bloqueio e ações de defesa). A fadiga mental foi considerada "moderada" após a Tarefa de Stroop e estatisticamente significativa em comparação com a condição de controle [Tarefa de Stroop: 62.5 mm ± 8.8 vs. Controle: 6.4 mm ± 4.1; p = .0001; ES: 0.9 (efeito moderado)]. Além disso, o coeficiente de desempenho e a eficiência do ataque foram menores na fadiga mental do que na condição de controle (CD: Fadiga Mental = 1.5 ± 0.4 vs. Controle = 2.3 ± 0.2, p = .001; Eficiência: Fadiga Mental = 23.7 ± 7.0 vs. Controle = 36.0 ± 9.5; p = .004). Em conclusão, a fadiga mental prejudicou o desempenho de ataque dos jogadores de voleibol de praia (um dos principais elementos-chave para vencer no esporte). Portanto, é recomendado evitar tarefas cognitivas ou esforço cognitivo elevado antes dos treinos e das partidas.
The aim of this study was to investigate the effect of mental fatigue on the technical-tactical performance of beach volleyball players. Twelve males young beach volleyball players (16.1 ± 0.9 years old) were recruited to participate in this crossover and randomized study. The simulated match was performed under two conditions (control: 30 min without performing cognitive activities; mental fatigue: 30 min performing Stroop Task). The match is recorded and technical-tactical performance was calculated (coefficient of performance and/or efficiency of serve, serve reception, set, attack, block, and dig actions). The mental fatigue was “moderate” after Stroop Task, and statistically significant compared to the control condition [Mental fatigue: 62.5 mm ± 8.8 Vs. Control: 6.4 mm ± 4.1; p = .0001; ES: 0.9 (moderate effect)]. Moreover, attack coefficient of performance and efficiency was lower in mental fatigue condition that control condition (CP: Mental Fatigue= 1.5 ± 0.4 Vs. Control= 2.3 ± 0.2, p = .001; Eff: Mental Fatigue = 23.7 ± 7.0 Vs. Control = 36.0 ± 9.5; p = .004). In conclusion, mental fatigue impaired attack performance of beach volleyball players (one of the main key to win in this sport). Thus, is recommended avoid cognitive tasks or high cognitive effort before training and matches.
Domingos-Gomes, J., Costa, Y., Dalton, L., Malagoli Lanzoni, I., Batista, G. (2024). The mental fatigue impaired beach volleyball attack technical-tactical performance: a crossover and randomized study | La fatiga mental perjudicó el desempeño técnico-táctico del ataque en voleibol de playa: estudio cruzado y aleatorizado | A Fadiga mental prejudicou desempenho tático-técnico do ataque no vôlei de praia: um estudo cruzado e randomizado. CUADERNOS DE PSICOLOGÍA DEL DEPORTE, 24(2), 242-252 [10.6018/cpd.582971].
The mental fatigue impaired beach volleyball attack technical-tactical performance: a crossover and randomized study | La fatiga mental perjudicó el desempeño técnico-táctico del ataque en voleibol de playa: estudio cruzado y aleatorizado | A Fadiga mental prejudicou desempenho tático-técnico do ataque no vôlei de praia: um estudo cruzado e randomizado
Lima-Junior Dalton;Malagoli Lanzoni I.;
2024
Abstract
The aim of this study was to investigate the effect of mental fatigue on the technical-tactical performance of beach volleyball players. Twelve males young beach volleyball players (16.1 ± 0.9 years old) were recruited to participate in this crossover and randomized study. The simulated match was performed under two conditions (control: 30 min without performing cognitive activities; mental fatigue: 30 min performing Stroop Task). The match is recorded and technical-tactical performance was calculated (coefficient of performance and/or efficiency of serve, serve reception, set, attack, block, and dig actions). The mental fatigue was “moderate” after Stroop Task, and statistically significant compared to the control condition [Mental fatigue: 62.5 mm ± 8.8 Vs. Control: 6.4 mm ± 4.1; p = .0001; ES: 0.9 (moderate effect)]. Moreover, attack coefficient of performance and efficiency was lower in mental fatigue condition that control condition (CP: Mental Fatigue= 1.5 ± 0.4 Vs. Control= 2.3 ± 0.2, p = .001; Eff: Mental Fatigue = 23.7 ± 7.0 Vs. Control = 36.0 ± 9.5; p = .004). In conclusion, mental fatigue impaired attack performance of beach volleyball players (one of the main key to win in this sport). Thus, is recommended avoid cognitive tasks or high cognitive effort before training and matches.File | Dimensione | Formato | |
---|---|---|---|
62 The mental fatigue impaired beach volleyball attack technical-tactical.pdf
accesso aperto
Tipo:
Versione (PDF) editoriale
Licenza:
Licenza per Accesso Aperto. Creative Commons Attribuzione - Non commerciale - Non opere derivate (CCBYNCND)
Dimensione
339.29 kB
Formato
Adobe PDF
|
339.29 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.