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1.
跳水是我国的传统优势项目,同时也属于高危运动项目,从高空中跳下存在各种安全隐患,导致跳水运动员受伤概率较高。伤病是导致我国运动员提前退役的主要原因,也是我国跳水训练是否科学最具争议的因素之一。研究从训练学角度入手,采用文献研究法和调查法,收集统计跳水受伤的部位和特征,分析受伤的训练学原因,探讨防治跳水运动损伤的措施和手段,以期为我国跳水训练提供参考和帮助。 相似文献
2.
ObjectiveTo determine if US child physical abuse and neglect injury rates changed from 2006 to 2014, whether definitive diagnoses of physical abuse and neglect were used more often over time, and what patient factors influenced definitive physical maltreatment diagnoses.MethodsNationally estimated rates of definitive and suggestive physical abuse and neglect injuries for children <10 years were generated using the Nationwide Emergency Department Sample, the National Inpatient Sample, and census estimates. Trends over time were evaluated, including the trend in the proportion of definitive diagnoses to all diagnoses (definitive plus suggestive). Logistic regression was used to evaluate whether patient characteristics and hospital patient volumes were associated with definitive versus suggestive diagnoses.ResultsThe population rates of child physical maltreatment medically treated injuries were unchanged from 2006 to 2014; the trends were not statistically significant for ED or hospitalized patients. Over time, physician definitive diagnoses as a proportion of all physical maltreatment diagnoses (definitive plus suggestive) increased in admitted children from 17.6% in 2006 to 22.0% in 2014 (p = 0.02). Older age, white race, lower income by zip code, and public insurance as well as larger patient volumes increased the odds of definitive rather than suggestive diagnoses of physical abuse and neglect injuries.ConclusionsDefinitive diagnoses of physical abuse and neglect increased over the study period and were associated with hospital volume and patient characteristics which may reflect provider experience and possible bias. The use of electronic medical records may have influenced the coding of definitive diagnoses. 相似文献
3.
体育系学生运动创伤分析 总被引：5，自引：0，他引：5
作者对高等体育院系学生在篮球、体操、田径、足球普修课期间的运动损伤进行了问卷调查，并对受伤部位、致伤原因作重点分析。 相似文献
4.
鲁宏 《襄樊职业技术学院学报》2010,9(6):36-38,51
脊柱的骨性结构除了支撑作用以外,还具有对脊髓的保护作用。临床上可以发现很多不引起骨质或关节损伤而仅仅引起脊髓损伤的患者。对于此种类型的损伤,所有研究和文献都支持：X-ray未发现椎骨有骨折、脱位的脊髓损伤。本文探讨了国内外学者关于此种损伤的原因、机制及治疗方法的不同见解。 相似文献
5.
Bruce C. Elliott 《Journal of sports sciences》2013,31(12):983-991
Here, I review research that has investigated the aetiology of injuries experienced by adolescent and adult fast bowlers. Mechanical factors play an important role in the aetiology of degenerative processes and injuries to the lumbar spine. This is particularly so in fast bowling, where a player must absorb vertical and horizontal components of the ground reaction force that are approximately five and two times body weight at front-foot and rear-foot impact, respectively. Attenuated forces are transmitted to the spine through the lower limb, while additional foces at the lumbo-sacral junction are caused by trunk hyperextension, lateral flexion and twisting during the delivery stride. Fast bowlers are classified as side-on, front-on or mixed. The mixed action is categorized by the lower body configuration of the front-on action and the upper body configuration of the side-on technique. This upper body configuration is produced by counter-rotation away from the batsman in the transverse plane about the longitudinal axis of the body of a line through the two shoulders. Counter-rotations of 12–40° during a delivery stride have predicted an increased incidence of lumbar spondylolysis, disc abnormality and muscle injury in fast bowlers. During the delivery stride, the mixed bowling action also shows: more lateral flexion and hyperextension of the lumbar spine at front-foot impact, and a greater range of motion of the trunk over the delivery stride when compared with the side-on and front-on techniques. The pars interarticularis of each vertebra is vulnerable to injury if repetitive flexion, rotation and hyperextension are present in the activity. Fast bowlers should reduce shoulder counter-rotation during the delivery stride to reduce the incidence of back injuries. When a player is required to bowl for extended periods irrespective of technique, overuse is also related to an increased incidence of back injuries and must be avoided. 相似文献
6.
Paul Achter 《Quarterly Journal of Speech》2013,99(1):46-68
Veterans of wars in Afghanistan and Iraq with visually identifiable injuries possess “unruly” bodies that render the story of war in efficient, emotional terms. The injured veteran's explicit connection of war with injury motivates state and mainstream news discourse that domesticates veterans’ bodies, managing representations of injured veterans through three dominant strategies. First, dominant discourses invoke veterans’ bodies as metonymy of the nation-state at war—bodily well-being operates as a metonym for both the nation's health and for the condition of the war. Second, veterans are domesticated by strategic placement in contexts that regulate their range of movement, especially amputees, who are often framed as having already overcome any limitations imposed by their war injuries. Third, dominant visual discourse domesticates veterans’ bodies by ascribing a strategic telos to them, shifting the meaning of the injuries away from their origins in state policy and toward wholeness and “normalcy.” Representations of whole-bodied and injured veterans tame the harshness of war and erode the argumentative grounds for questioning it. 相似文献
7.
The influence of a bowling harness, as a training aid, was assessed as a means of modifying bowling technique. Thirty-three 13-year-old bowlers received a standardized 15 min of bowling coaching twice a week for 8 weeks. They were randomly assigned to one of two groups. The 13 participants in the intervention group used the bowling harness throughout the coaching, while also receiving verbal and visual feedback. The 20 participants in the non-harness group received the same visual and verbal feedback. Three-dimensional videography (200 Hz) of each player's bowling action enabled the calculation of transverse plane shoulder alignment counter-rotation, separation angle, lateral flexion and hyperextension of the trunk before and after the intervention. The restriction applied by the harness produced a significant reduction ( P = 0.006) in separation angle and forced the bowler to adopt a position at back-foot impact that reduced the 'twist' in the spine. However, it had no effect on restricting other aspects of trunk movement during the critical phases of the bowling action. No significant long-term modifications to technique were found after the coaching intervention when players were assessed without the harness. 相似文献
8.
王梦 《广州体育学院学报》2016,(4):23-25
随着经济社会的发展和教育管理实践的推进,大学生体育伤害事故传统中奉行的过错责任为主体、公平分担损失为补充的二元归责原则不利于高校全面深入开展体育活动.分担损失规则使无过错的高校承担了本应由国家担负的社会保障义务,其适用有悖于价值上的合理性和规范上的有效性.高校学生体育伤害事故应恪守适用过错责任原则,具体适用中坚持过错认定的客观标准,并正确认识自甘冒险抗辩理由的实质,从而为平衡高校和学生间的利益关系提供准则和依据. 相似文献
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篮球运动员踝关节柔韧性、本体感觉与踝关节损伤的预期性研究 总被引：7，自引：0，他引：7
在篮球运动员群体中，踝关节损伤非常普遍，引起踝关节损伤的内在诱发因素很多。本研究对大学篮球运动员踝关节损伤预期性研究，发现踝关节本体感觉(主要是内翻本体感觉)可以作为同侧肢体踝关节损伤的预测指标，而踝关节柔韧性不能作为踝关节损伤的预测指标；本研究中男女篮球运动员踝关节损伤无显性性别差弄。 相似文献
10.
青少年柔道运动员常见运动损伤调查与治疗方法分析 总被引：2，自引：0，他引：2
通过对32名青少年运动员损伤调查分析,显示柔道运动员损伤发生率较高,以膝、踝、腰、手腕部位为多。膝、踝、腰、手腕损伤与本项目运动特点有关。本文旨在通过对运动损伤部位分析,以及不同性质的运动损伤治疗方法总结,提出针对青少年柔道运动员日常训练的合理化建议,以提高运动成绩。 相似文献