我国优秀竞走运动员运动损伤特征及康复性体能训练研究     

胡好  王传平  王卫星 《河北体育学院学报》2011,(6):65-70,77

应用调查法、文献资料法、数理统计法对我国优秀竞走运动员运动损伤规律与康复进行研究。研究呈现了竞走项目运动员主要损伤部位及数据特征、损伤类型及数据特征、损伤原因及数据特征、康复措施及数据特征;针对研究结果,论证并提供了治疗竞走项目运动损伤的康复性体能训练疗法及手段。  相似文献   

干细胞技术及其在运动医学领域中的应用与展望   总被引：1，自引：0，他引：1  

田振军  王友华 《北京体育大学学报》2005,28(4):503-506

干细胞是一类具有自我更新、高度增殖、多向分化潜能的细胞, 综述了近年来干细胞技术的研究进展及应用价值.其目的在于把干细胞技术应用到运动医学领域, 以治疗由于体育运动而导致的各种损伤提供一条新的思路.  相似文献   

同一肌肉离心/向心力量比值与肌肉损伤康复的效果     

杨子民  赵雷  陈哲夫 《山西师大体育学院学报》2003,18(3):68-70

为探讨同一肌肉离心力量／向心力量比值与肌肉损伤康复效果之间的关系。对7名大腿后群肌肉拉伤的运动员进行离心康复训练，经对比分析后认为：1．肌肉离心收缩力量／向心收缩力量比值可以作为评价骨骼肌损伤恢复情况的一个新的指标。2．关于肌肉离心力量／向心力量比值需要作进一步定量的研究，来确定该比值的最佳范围。  相似文献   

《我爱比尔》印象记     

刘敬  张平忠 《福建教育学院学报》2003,4(10):37-39

本文试图通过从感性的层面上 ,采用印象式的批评方法 ,细读文本并捕捉其游走于文字中的意象 :“偶然的比尔”、“家园与梦”、“孤独者的游戏与劳动”、“处女蛋的温情” ,从意象走近意蕴 ,体会作者倡导现代女性面对西方诱惑 ,面对多元价值观的冲击 ,应回归自然 ,追求一种质朴单纯的生活理念的美好用意。  相似文献   

以反阿是穴为主针刺治疗下肢软组织损伤     

徐群  刘亮 《大连大学学报》2008,29(3):140-141

以反阿是穴为主,治疗下肢软组织损伤主要采用直刺与斜刺的针法进行治疗,痊愈、显效率达82％,无效率为0。通过近几年的实践与研究证实采用反阿是穴与阿是穴联合治疗的方式对下肢软组织损伤有明显疗效。同时总结出治疗后须注意必要的休养。恢复训练或体育锻炼要注意由小负荷小强度逐渐加大负荷。  相似文献   

高校校园伤害事故中学校责任的认定及应对——以侵权责任法为视角     

蔡斌 《广播电视大学学报》2011,(3):20-23

从侵权责任法的归责原则划分高校校园伤害事故的类型看,学校一般应承担过错责任严格适用公平责任,同时学校应采取规范常规管理、提高学生法制意识和安全意识、加强诉讼风险防范等措施。建立和推行校方责任保险机制也可合理有效分解风险。  相似文献   

篮球教学和训练中常见运动损伤的原因及预防     

杨杨 《杨凌职业技术学院学报》2011,10(1):77-79

运动技术必须以身体动作为表现形式,而身体动作表现以人体解剖结构作为基础。由于篮球运动强度大、对抗性强,因此在训练和比赛中极易发生运动损伤。为了减少篮球运动过程中运动损伤的出现,本文对运动损伤的原因进行分类和分析,并提出有效的预防措施,以期避免运动损伤的发生对于学生（运动员）和教师（教练员）的正常教学和训练造成不良影响。  相似文献   

法律责任视野下的高校学生非正常死亡事件处理研究     

张晶  黄发友 《湖州师范学院学报》2011,33(6):94-97

高校学生非正常死亡事件的处理不仅关系到高校和学生家庭的利益,也会造成一定的社会效应,是构建"和谐社会"和建立"平安校园"的题中应有之义。从高校学生非正常死亡的概念界定出发,以民事法律的"侵权———救济"原则为指导,厘清高校学生非正常死亡事件中的法律关系,进而明确责任主体,尝试建立、完善赔偿委员会制度和法律代理人制度,普及学生意外伤害保险,设立学生伤害责任保险制度,构建科学、合理的高校学生非正常死亡的理性处理机制。  相似文献   

The fatigue effect of a simulated futsal match protocol on isokinetic knee torque production     

Juliano Dal Pupo  Saray Giovana Dos Santos 《Sports biomechanics / International Society of Biomechanics in Sports》2014,13(4):332-340

The objective of this study was to investigate the effects of a simulated futsal match protocol on isokinetic knee torque production. Twenty-one young futsal players participated in this study and performed a futsal-specific protocol comprising two blocks of 20-minute activities to simulate the match demands. At pre-protocol, half-time, and post-protocol, the concentric and eccentric isokinetic peak torque of the knee flexor and extensor muscles, the angle of peak torque, and the conventional and functional torque ratios were assessed. ANOVA was used to compare the variables (significance level p < 0.05). A decrease of knee flexor and extensor eccentric torque and knee flexor concentric torque was found, in which the pre-protocol levels were higher than those at half-time, with both being larger than those at post-protocol. The knee extensor concentric torque reduced at half-time. The angle of eccentric torque of knee flexors increased, and the conventional and functional torque ratios decreased at post-protocol. In conclusion, the protocol produced a time-dependent reduction of knee flexor and extensor torque in both concentric and eccentric actions. These findings suggested a possible impairment of performance and the emergence of risk factors for hamstring strains during a futsal match.  相似文献   

The effects of surface traction characteristics on frictional demand and kinematics in tennis     

LoI¨c Damm  Daniel Low  Andrea Richardson  James Clarke  Matt Carré  Sharon Dixon 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(4):389-402

The interaction between footwear and surfaces influences the forces experienced by tennis players. The purpose of this study was to investigate traction demand and kinematic adaptation during tennis-specific movements with changes in traction characteristics of surfaces. We hypothesised that players would increase the utilised coefficient of friction (horizontal to vertical ground reaction force ratio) when the shoe surface combination had a high coefficient of friction and flex their knee after contact to facilitate braking. Eight participants performed two separate movements, side jump out of stance and running forehand. Ground reaction force was measured and three-dimensional kinematic data were recorded. Clay surface and cushioned acrylic hard court (low vs. high shoe–surface friction) were used. The peak utilised coefficient of friction was greater on clay than the hard court. The knee was less flexed at impact on clay ( ? 5.6 ± 10.2°) and at peak flexion ( ? 13.1 ± 12.0°) during the running forehand. Our results indicate that tennis players adapt the level of utilised friction according to the characteristics of the surface, and this adaptation favours sliding on the low friction surface. Less knee flexion facilitates sliding on clay, whereas greater knee flexion contributes to braking on the hard court.  相似文献