Análise do perfil de resiliência psicológica de atletas amadores de beach tennis / Analysis of the psychological resilience profile of amateur beach tennis athletes / Análisis del perfil de resiliencia psicológica de deportistas aficionados al tenis playa

O objetivo deste estudo foi identificar o perfil da Resiliência Psicológica (RP) em praticantes amadores de Beach Tennis (BT) em eventos competitivos e estabelecer parâmetros iniciais de RP por categorias do BT. Participaram 50 atletas com idade de 37,4 ± 7,92 anos. As coletas foram feitas via Google Forms® entre os meses de março a maio de 2022 durante as competições realizadas no Estado de Minas Gerais e Rio de Janeiro, sendo aplicada a Escala de Resiliência no Esporte (RS-Sp). O escore total da RS-Sp foi de 10,75 ± 1,57 pontos, sendo classificado como baixa, segundo o parâmetro para atletas brasileiros. Conclui-se o perfil de RPE em praticantes amadores de BT está abaixo do esperado para a medida podendo influenciar em menor capacidade de lidar com processos estressores advindos das situações esportivas (AU).

The aim of this study was to identify the profile of Psychological Resilience in amateur Beach Tennis practitioners in competitive events. Fifty athletes with age of 37.4 ±7.92 years participated. The Scale of Resilience in Sport (RS-Sp) was applied. The collections were made via Google Forms® between the months of March to May 2022 during the competitions held in the state of Minas Gerais and Rio de Janeiro. The total score of the SR-Sp was 10.75, ±1.57 points (low SR-Sp) according to the parameter for Brazilian athletes. It is concluded that Beach tennis practitioners presented lower PR indexes than expected for athletes, which can influence in a lower capacity to deal with stressful processes arising from sportive situations (AU).

El objetivo de este estudio fue identificar el perfil de la Resiliencia Psicológica (RP) en practicantes amateurs de Tenis Playa (BT) en eventos competitivos y establecer parámetros iniciales de RP para categorías de BT. Participaron 50 atletas con edad de 37,4 ± 7,92 años. Las colectas fueron realizadas vía Google Forms® entre los meses de marzo a mayo de 2022 durante competiciones realizadas en el Estado de Minas Gerais y Rio de Janeiro, siendo aplicada la Escala de Resiliencia en el Deporte (RS-Sp). La puntuación total de RS-Sp fue de 10,75 ± 1,57 puntos, siendo clasificada como baja, de acuerdo con el parámetro para los atletas brasileños. Se concluyó que los atletas de BT presentaron índices de RP inferiores a los esperados, lo que puede influir en una menor capacidad de lidiar con procesos estresantes derivados de situaciones deportivas (AU).

Body image perception and satisfaction in university students / Percepção da imagem e satisfação corporal em estudantes universitários

Abstract Body image represents the mental perception of body shapes and is a multifactorial structure that includes psychological, physical and emotional elements. The discrepancy between the subjective perception of body image and the desire for the ideal body type can interfere with the feeling of satisfaction and trigger the desire for changes in appearance, directly interfering with mental health and general well-being. Men and women may differ in body image satisfaction due to the different social influences and beauty standards imposed. The aim of this study was to evaluate the subjective perception of body image and satisfaction with body shapes among men and women. The sample consisted of 100 college students of both genders. Subjective perception of body image and satisfaction were measured through self-assessment, through scale figure silhouettes. There was a significant difference in the subjective perception of body image in the comparison between genders, and women presented greater discrepancy between the real and the perceived image. In the analysis of satisfaction with body image there were no differences between genders and both presented high percentage of dissatisfaction. In addition, 46.2% of men would like to decrease their body shapes, 53.8% would increase them. As for women, 76.1% would like to decrease their body dimensions and 23.9% to increase them. The strong pressures imposed by society and the standards set by the prevailing media in determining body image dissatisfaction or self-assessment negatively, regardless of gender.

Resumo A imagem corporal representa a percepção mental das formas do corpo e é uma estrutura multifatorial que inclui elementos psicológicos, físicos e emocionais. A discrepância entre a percepção subjetiva da imagem corporal e o desejo do tipo ideal de corpo pode interferir no sentimento de satisfação e desencadear o desejo por mudanças na aparência, interferindo diretamente na saúde psíquica e no bem-estar geral. Homens e mulheres podem apresentar diferenças na satisfação com a imagem corporal, em função das influências sociais distintas e dos padrões de beleza impostos. O objetivo deste estudo foi avaliar a percepção subjetiva da imagem corporal e a satisfação com as formas do corpo entre homens e mulheres. A amostra foi composta por 100 estudantes universitários, de ambos os sexos. A percepção subjetiva da imagem corporal e a satisfação foram medidas através de autoavaliação através da escala de figura de silhuetas. Houve diferença significante na percepção subjetiva da imagem corporal na comparação entre sexos, sendo que as mulheres apresentaram maior discrepância entre a imagem real e a percebida. Na análise da satisfação com a imagem corporal não houve diferenças entre os sexos e ambos apresentaram alto percentual de insatisfação. Além disso, 46,2% dos homens gostariam de diminuir as formas corporais 53,8% de aumentá-las. Já as mulheres, 76,1% gostariam de diminuir suas dimensões corporais e 23,9% de aumentá-las. As fortes pressões impostas pela sociedade e os padrões definidos pela mídia prevaleçam na determinação da insatisfação com a imagem corporal ou na autoavaliação de forma negativa, independentemente do sexo.

Bench press exercise performed as conditioning activity improves shot put performance in untrained subjects

The aim of the present study was to evaluate the effect of bench press exercise performed as conditioning activity on the shot put performance in untrained subjects. Methods: Twelve healthy men (26 ± 6 years; 1.8 ± 0.1 m; 73.5 ± 10.4 kg; 13.2 ± 5.2% body fat), with no experience in shot put, were randomly assigned into two conditions: 1) Control: subjects performed six shot put attempts, and 2) Bench press exercise: subjects performed six shot put attempts 7 min post 2 sets of 5 repetitions maximum (RM) of bench press exercise. A metal ball of 4 kg was used for shot put attempts, and subjects were instructed to perform each shot put according to the static shot put technique. Results: Shot put performance was greater after bench press condition when compared with control condition (8.2 ± 1.2 m vs. 7.8 ± 0.8 m, respectively, p < 0.05). In addition, eight out of 12 volunteers positively responded to the conditioning activity. Conclusion: The results suggest that bench press exercise performed as a conditioning activity improves shot put performance in untrained subjects. Moreover, the conditioning activity should be individually set.(AU)

Comparison between manual aiming control and sex in different task constraints

AIMS: This study aimed to investigate the comparison between sex and manual aiming control in different cognitive and motor constraints of the task. METHODS: Eighty-four right-handed participants (42 women) performed 110 trials of a manual aiming task with a non-inking pen on a digitizing tablet. The aiming task required four different conditions of execution. The control condition appeared on the computer screen in 70% of the trials, and the other three conditions, (a) distractor, (b) inhibition of response and (c) higher index of difficulty, each appeared in 10% of the trials. RESULTS: Compared with women, men produced shorter movement and response times, as well as higher peak velocity in the control and distractor conditions. When the index of difficulty of the task increased, men produced only higher peak velocity. Women produced more corrective movements to achieve the target only in the control condition. CONCLUSION: Our results corroborate those of previous studies that indicate sex-specific response strategies when the sensory motor system is challenged by different task constraints.(AU)

The influence of audience on sensorymotor performance in university students / A influência de plateia sobre o desempenho sensoriomotor de estudantes universitários

ABSTRACT The present study investigated the influence of audience on the sensorymotor performance in learning the hall of javelin throwing. The experiment was conducted on two separate days, each with a specific condition: 1) with audience (10 attempts); 2) no audience (10 attempts). The 18 students of smaller and higher performance were divided into two groups: disadvantaged (DG) and benefited (BG). The performance and state-anxiety scores (IDATE), the two-way ANOVA and pairwise identified interaction between group and condition, and GP worst performing and most IDATE and GB with better performance and no change in IDATE provided with the audience. In the heart rate, there was no interaction but the main effect for the condition factor for both groups. It can be inferred that the audience influences the sensorymotor performance may cause worsening or improving depend on individual characteristics.

RESUMO O presente estudo investigou a influência de plateia sobre o desempenho sensoriomotor na aprendizagem do arremesso de dardo de salão. O experimento foi conduzido em dois dias distintos, cada um com uma condição específica: 1) com plateia (10 tentativas); 2) sem plateia (10 tentativas). Os 18 universitários de menor e maior desempenho foram divididos em dois grupos: prejudicado (GP) e beneficiado (GB). Nas análises de desempenho e escores de ansiedade-estado (IDATE), a ANOVA two way e pairwise identificaram interação entre grupo e condição, sendo GP com pior desempenho e maior IDATE e GB com melhor desempenho e sem alteração no IDATE na condição com plateia. Já na frequência cardíaca, não houve interação, porém efeito principal para o fator condição para ambos os grupos. Pode-se inferir que, a plateia influencia no desempenho sensoriomotor podendo ocorrer piora ou melhora a depender de características individuais.