Ogasawara Issei, Shindo Daichi, Fujiwara Kazuki, Suzuki Haruka, Ueno Yuki, Kato Hiroyuki, Takada Michihiro, Adachi Yusuke, Todoroki Manabu, Iwasaki Susumu, Okimoto Nobukazu, Nakata Ken
Department of Health and Sport Sciences, Graduate School of Medicine, Osaka University, Osaka 560-0043, Japan.
Department of Sports Medical Biomechanics, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan.
Sports (Basel). 2024 Feb 21;12(3):65. doi: 10.3390/sports12030065.
This short-term survey examined the effect of body part pain on subjective and objective handball performance in Japanese male national handball athletes. Fourteen athletes participated in this study. Assessments of pain in 10 body parts and subjective performance ( and ) were performed using a visual analog scale from 0 to 10 over four consecutive training days. Monitoring of heart rate and body acceleration during training was also performed to quantify the objective performance. Path analysis and linear mixed modeling were employed to assess the relationship between body pain scores and subjective/objective handball performance. Over the four days of the study period, the body part in which most athletes reported pain was the dominant shoulder (6 of 14 athletes), followed by the dominant knee, the dominant elbow, the dominant ankle joint, and the non-dominant ankle joint (3 of 14 athletes). The path analysis revealed that pain in the dominant elbow negatively correlated with concentration (standardized path coefficient = -0.644, = 0.00), which was associated with satisfaction with body movement (standardized path coefficient = 0.704, = 0.00). No significant effect of body pain on objective performance (heart rate and body acceleration) was found among the athletes in this study. The results suggested that the elite athletes were practicing with pain. Even if pain does not physically affect athletes' objective performance, pain in the upper extremities, associated with the primary handball movement of throwing, may reduce the quality of practice by lowering athletes' subjective performance.
这项短期调查研究了身体部位疼痛对日本男子国家手球运动员主观和客观手球表现的影响。14名运动员参与了本研究。在连续四天的训练中，使用0至10的视觉模拟量表对10个身体部位的疼痛和主观表现（以及）进行评估。训练期间还对心率和身体加速度进行监测，以量化客观表现。采用路径分析和线性混合模型来评估身体疼痛评分与主观/客观手球表现之间的关系。在研究期间的四天里，大多数运动员报告疼痛的身体部位是优势肩（14名运动员中有6名），其次是优势膝、优势肘、优势踝关节和非优势踝关节（14名运动员中有3名）。路径分析显示，优势肘疼痛与注意力呈负相关（标准化路径系数=-0.644，=0.00），这与身体运动满意度相关（标准化路径系数=0.704，=0.00）。在本研究的运动员中，未发现身体疼痛对客观表现（心率和身体加速度）有显著影响。结果表明，精英运动员在带伤训练。即使疼痛在身体上不影响运动员的客观表现，但与手球主要投掷动作相关的上肢疼痛可能会降低运动员的主观表现，从而降低训练质量。
