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Injuries in Collegiate Women’s Volleyball: A Four-Year Retrospective Analysis

机译:高校女子排球运动中的伤病:四年回顾性分析

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A four-year retrospective analysis of injury data was conducted on a collegiate (NCAA Division I) women’s volleyball team. Twenty athletes (Year 1: age = 19.4 ± 0.9 y, height = 175.2 ± 5.1 cm, body mass = 70.5 ± 10.2 kg; Year 2: age = 20.1 ± 1.0 y, height = 175.7 ± 4.7 cm, body mass = 69.5 ± 10.1 kg; Year 3: age = 20.1 ± 1.4 y, height = 173.8 ± 6.3 cm, body mass = 69.9 ± 10.8 kg; Year 4: age = 19.5 ± 1.4 y, height = 174.4 ± 8.6 cm, body mass = 72.7 ± 10.8 kg) participated in this study, accounting for 1483 total training exposures. Injury was defined as any damage to a body part, incurred during volleyball or strength and conditioning-related activities, which interfered with training and/or competition. Injury rate was normalized to the number of athletes and exposure and expressed as injuries per 1000 exposures. A total of 133 injuries were recorded. The most common injury was to the knee (left = 7.5%, right = 12.0%). Injuries occurred most often in volleyball practice (75.2%), followed by competition (20.3%), and strength and conditioning-related activities (4.5%). Non-contact injuries (upper body = 26.3%, lower body = 53.4%) were more common than contact injuries (upper-body = 13.5%, lower-body = 6.8%). An examination of injury rates relative to the training year revealed patterns in injury occurrence. Specifically, spikes in injury rate were consistently observed during periods of increased training volume that were preceded by breaks in organized training, such as the early pre-season and off-season training periods.
机译:对大学女子排球队(NCAA分区I)进行了为期四年的伤害数据回顾分析。二十名运动员(第一年:年龄= 19.4±0.9 y,身高= 175.2±5.1 cm,体重= 70.5±10.2 kg;第二年:年龄= 20.1±1.0 y,身高= 175.7±4.7 cm,体重= 69.5± 10.1公斤;第3年:年龄= 20.1±1.4 y,身高= 173.8±6.3厘米,体重= 69.9±10.8公斤;第4年:年龄= 19.5±1.4 y,身高= 174.4±8.6厘米,体重= 72.7± 10.8公斤)参加了这项研究,占培训总数的1483次。伤害定义为在排球或与力量和适应有关的活动中对身体部位造成的任何损害,从而干扰训练和/或比赛。将受伤率标准化为运动员和暴露的人数,并表示为每1000次暴露的伤害。总共记录了133人受伤。最常见的伤害是膝盖(左= 7.5%,右= 12.0%)。排球练习中受伤最多(75.2%),其次是比赛(20.3%)以及与力量和适应有关的活动(4.5%)。非接触性伤害(上半身= 26.3%,下半身= 53.4%)比接触性伤害(上半身= 13.5%,下半身= 6.8%)更常见。相对于培训年份的伤害率检查显示了伤害发生的模式。具体而言,在训练量增加期间(如赛季前早期和淡季训练期间)中断训练之前,始终观察到受伤率的峰值。

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