PURPOSE: This study was to investigate examined the differences in the autonomic nervous functions of elite female judo athletes according to their performance by measuring the heart rate variability (HRV). METHODS: Sixteen elite female judo players participated in this study. The participants were divided into a high performance and low performance group according to the results of their competitions. The HRV (mean heart rate, SDNN, RMSSD, TP, LF, HF, LF/HF ratio) was measured in the resting status. A t-test was used to compare the two groups, and bivariate logistic regression analysis was performed to determine the HRV elements that affect performance. The data were analyzed using IBM SPSS Statistics ver. 24.0 (IBM Co., Armonk, NY, USA). RESULTS: The mean heart rate was higher in the high performance group (72.88) than in the low performance group †Corresponding Author : Hyun-Chul Kim
RESUMO Objetivos: Nosso objetivo foi avaliar o risco de lesão associado às atividades de treinamento de acordo com a categoria de arma de atletas coreanas de esgrima de elite. Métodos: A partir de 2021, coletamos prospectivamente dados de 80 atletas de elite de esgrima no Centro de Treinamento Coreano. As taxas de incidência de lesões foram expressas como taxas de Poisson com intervalo de confiança de 95%. Usamos o teste de χ2 para comparar os locais de lesão e os tempos de recuperação de acordo com a categoria da arma. Resultados: Um total de 233 lesões foi registrado, com média de 3,27 (IC 95%, 2,86–3,72) lesões por 1.000 horas de treinamento. O sabre teve a maior taxa de incidência de lesões, seguido pela espada e pelo florete. As lesões dos atletas de esgrima foram mais comuns nos membros inferiores (46,35%), seguidas pelos membros superiores (24,03%), tronco (20,17%) e região da cabeça e pescoço (9,44%). A categoria da arma não influenciou as regiões do corpo (p = 0,425). No entanto, o tempo de recuperação diferiu significativamente de acordo com a região do corpo (p = 0,021). Conclusão: Verificou-se que a categoria de arma afeta a taxa de incidência de lesões. Além disso, o tempo de recuperação variou de acordo com a região do corpo. São necessárias mais pesquisas para esclarecer esses resultados. Nível de evidência II; Estudos terapêuticos – investigação de resultados de tratamento.
Objectives: We aimed to assess the risk of injury associated with training activities of Korean elite female fencing athletes by weapon category. Methods: We prospectively collected 2021 data on 80 elite female fencing athletes at the Korean Training Center. Injury incidence rates were expressed as Poisson rates with a 95% confidence interval. We used χ2 tests to compare injury locations and recovery times by weapon category. Results: A total of 233 injuries were recorded, averaging 3.27 (95% CI, 2.86–3.72) injuries per 1,000 training hours. The sabre had the highest injury incidence rate, followed by the epee and the foil. Injuries to fencing athletes were the most common in the lower extremities (46.35%), followed by the upper extremities (24.03%), trunk (20.17%), and head and neck area (9.44%). The weapon category did not affect the body regions (p=0.425). However, recovery time differed significantly by body region (p=0.021). Conclusions: The weapon category was found to affect the injury incidence rate. In addition, recovery time varied depending on body region. Further research is needed to clarify these results. Level of evidence II; Therapeutic studies - investigation of treatment results.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.