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O impacto do feedback motivacional e da conscienciosidade na performance do agachamento em atletas de crosstraining
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Sabe-se que os traços de personalidade podem ser preditores do sucesso desportivo e da participação de atletas em atividades físicas. O presente estudo teve como objetivo analisar o efeito do feedback motivacional na velocidade concêntrica média (VCM) da barra no exercício de agachamento em praticantes de crosstraining, bem como avaliar o seu efeito em diferentes níveis de conscienciosidade. Onze atletas adultos do sexo masculino, praticantes de crosstraining, voluntariaram-se para participar neste estudo, que consistiu na execução do movimento de agachamento com e sem feedback motivacional, na mesma ocasião, de forma randomizada. A determinação da VCM da barra foi encontrada através de um transdutor linear de posição. Adicionalmente, os sujeitos preencheram um questionário, antes do estudo, para avaliar os diferentes níveis de conscienciosidade. Os resultados obtidos não apresentaram diferenças significativas (p-value>0,05) quando comparado o protocolo com feedback motivacional com o protocolo de controlo (sem feedback), apesar dos valores da VCM terem sido ligeiramente superiores com a utilização do feedback durante o agachamento (0,62 ± 0,07m.s-1 vs 0,61 ± 0,09m.s-1). Além disso, não foram também encontradas diferenças significativas (p-value>0,05), dentro dos níveis analisados, entre os diferentes níveis de conscienciosidade e a performance na VCM durante o agachamento. Podemos, desta forma, concluir que a utilização do feedback motivacional poderá não ter um efeito positivo em atletas adultos do sexo masculino, praticantes de crosstraining, para potenciar os seus treinos e aumentar a sua performance desportiva
It is known that personality traits can be predictors of athletic success and participation in physical activities. The present study aimed to analyze the effect of verbal encouragement on the barbell mean concentric velocity (MCV) during the back squat, in crosstraining athletes, as well as to evaluate the effect on different levels of conscientiousness. Eleven male adult crosstraining athletes volunteered to participate in this study, which consisted of performing the back squat with and without verbal encouragement, on the same occasion, with both sets being randomized. The barbell MCV was found through a linear position transducer. Additionally, the subjects completed a questionnaire, prior to the study, to assess the different levels of conscientiousness. The findings didn’t show significant differences (p-value>0.05) when comparing the verbal encouragement protocol (with feedback) with the control protocol (without feedback). That is, although the MCV values were slightly higher with the use of feedback during the squat (0,62 ± 0,07m.s-1 vs 0,61 ± 0,09m.s-1). In addition, no significant differences were also found (p-value>0.05), within the analyzed levels, between the different levels of conscientiousness and the performance, during the back squat MCV. We can, therefore, conclude that the use of motivational feedback may not have a positive effect on adult male athletes of crosstraining, to enhance their training sessions and increase their sports performance.
It is known that personality traits can be predictors of athletic success and participation in physical activities. The present study aimed to analyze the effect of verbal encouragement on the barbell mean concentric velocity (MCV) during the back squat, in crosstraining athletes, as well as to evaluate the effect on different levels of conscientiousness. Eleven male adult crosstraining athletes volunteered to participate in this study, which consisted of performing the back squat with and without verbal encouragement, on the same occasion, with both sets being randomized. The barbell MCV was found through a linear position transducer. Additionally, the subjects completed a questionnaire, prior to the study, to assess the different levels of conscientiousness. The findings didn’t show significant differences (p-value>0.05) when comparing the verbal encouragement protocol (with feedback) with the control protocol (without feedback). That is, although the MCV values were slightly higher with the use of feedback during the squat (0,62 ± 0,07m.s-1 vs 0,61 ± 0,09m.s-1). In addition, no significant differences were also found (p-value>0.05), within the analyzed levels, between the different levels of conscientiousness and the performance, during the back squat MCV. We can, therefore, conclude that the use of motivational feedback may not have a positive effect on adult male athletes of crosstraining, to enhance their training sessions and increase their sports performance.
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Crosstraining Agachamento Treino de Força Velocidade Concêntrica Média Feedback motivacional Traços de Personalidade Conscienciosidade Psicologia de Treino Performance Desportiva Back Squat Resistance Training Velocity Based Training Mean Concentric Velocity Verbal Encouragement Personality Traits Conscientiousness Training Psychology Sports Performance