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首页> 外文期刊>Advances in Physical Education >Relationships between Shoulder Injuries during Throwing Motions and the Range of Motions in Junior and Senior High School Baseball Players
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Relationships between Shoulder Injuries during Throwing Motions and the Range of Motions in Junior and Senior High School Baseball Players

机译：初中和高中棒球运动员投掷动作中肩部伤害与动作范围的关系

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摘要

The purpose of this study was to assess the range of motions of the upper and the lower limbs in junior and senior high school baseball players to examine relationships between the range of motions and shoulder injuries caused during throwing motions. Significant differences in the range of motion were not shown for any of the items between the injured and the healthy groups of junior or senior high school students. The height, weight, age, years of baseball experience, and the age of starting baseball indicated a significant difference only for the weight in the injured junior high school group ( p ? < ? .05). Significant differences were not shown for any other variables. The possibility of the collapse of the kinetic chain among upper extremity, lower limbs, and the trunk increases when flexibility declines. Consequently, it was expected that throwing motions would place high stresses on the upper extremity, which causes pitching-related injuries. However, the results of this study did not indicate a correlation between the range of motions and shoulder injuries.
机译：这项研究的目的是评估初中和高中棒球运动员上肢和下肢的运动范围，以研究运动范围与投掷运动期间引起的肩部受伤之间的关系。在初中或高中生的受伤组与健康组之间，任何一项的活动范围都没有显示出显着差异。身高，体重，年龄，棒球经验的年限和开始打棒球的年龄表明，仅在受伤的初中组中，体重存在显着差异（p≤<0.05）。没有显示任何其他变量的显着差异。当柔韧性下降时，上肢，下肢和躯干之间的动力学链崩溃的可能性增加。因此，可以预期的是，投掷动作会在上肢施加很大的压力，从而导致与俯仰相关的伤害。但是，这项研究的结果并未表明运动范围与肩部受伤之间的相关性。

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