关键词： 模糊综合评价法   田径运动训练   踝关节损伤  

摘要： 为了减少或尽可能避免田径运动员在训练过程中出现踝关节损伤,采取有效的预防措施,构建了基于模糊综合评价法的高强度田径运动训练中踝关节损伤预防措施评价模型,找出训练中存在的问题,提出有效的预防措施.根据田径运动训练中踝关节损伤的影响因素,分析构建了踝关节损伤预防措施评价指标体系,结果表明模糊综合评价法能够有效地获得目前田径运动训练预防措施的效果.

摘要： Background The associations between internal and external measures of training load and intensity are important in understanding the training process and the validity of specific internal measures. Objectives We aimed to provide meta-analytic estimates of the relationships, as determined by a correlation coefficient, between internal and external measures of load and intensity during team-sport training and competition. A further aim was to examine the moderating effects of training mode on these relationships. Methods We searched six electronic databases (Scopus, Web of Science, PubMed, MEDLINE, SPORTDiscus, CINAHL) for original research articles published up to September 2017. A Boolean search phrase was created to include search terms relevant to team-sport athletes (population;37 keywords), internal load (dependent variable;35 keywords), and external load (independent variable;81 keywords). Articles were considered for meta-analysis when a correlation coefficient describing the association between at least one internal and one external measure of session load or intensity, measured in the time or frequency domain, was obtained from team-sport athletes during normal training or match-play (i.e., unstructured observational study). The final data sample included 122 estimates from 13 independent studies describing 15 unique relationships between three internal and nine external measures of load and intensity. This sample included 295 athletes and 10,418 individual session observations. Internal measures were session ratings of perceived exertion (sRPE), sRPE training load (sRPE-TL), and heart-rate-derived training impulse (TRIMP). External measures were total distance (TD), the distance covered at high and very high speeds (HSRD >= 13.1-15.0 km h(-1) and VHSRD >= 16.9-19.8 km h(-1), respectively), accelerometer load (AL), and the number of sustained impacts (Impacts > 2-5 G). Distinct training modes were identified as either mixed (reference condition), skills, met

关键词： 体育教学   教学改革   高等学校   运动训练   教学研究  

ISBN: (纸本)9787516639160

摘要： 伴随体育教学改革的逐步深入，体育教学改革研究的成果越来越多，在这样的情况下，作者主要针对体育教学创新与运动训练展开研究，旨在为体育教学改革创新发展与运动训练的科学化发展提供一定的理论参考，做出一定的贡献。本书不是采用纯理论推演的方法，而是密切联系我国体育事业的发展和体育改革的实践，为体育改革提供相应的理论模式或理论参考。通过学习，要能够运用相应的理论知识，正确认识和理解体育实践中的问题，提高分析问题和解决问题的能力，促进未来工作的顺利进行。另外，本书在内容上仍采取从抽象到具体，从原理到操作，层层推进有自成体系。既强调应有的理论深度，又注意具体的操作运用。本书的后几章节主要对运动训练的理论与实践进行探究，图文并茂，具备较强的科学性与研究性。

关键词： 体育教学   教学改革   高等学校   运动训练   教学研究  

ISBN: (纸本)9787516639139

摘要： 全书总共八章节内容。第一章，高校体育教学导论，分析了高校体育教学的基本理论，探讨了高校体育教学的课程设置问题；第二章是高校体育教学方法中多媒体技术、微课、慕课、翻转课堂的应用，是体育教学方法的大胆尝试；第三章，高校体育教学过程与评价的改革与创新，主要针对高校体育教学过程与高校体育教学评价进行改革创新的问题进行探讨；第四章，高校体育教学在课外体育教育管理上的探索，对于课外体育管理方法、课外体育的创新发展问题分别进行了分析与研究；第五章，高校科学化运动训练理论基础分析，分别探讨了科学化运动训练的基础、科学化运动训练的原则与科学化运动训练的要素；第六、七、八章，对于球类运动项目、有氧运动项目、塑身运动项目的科学化训练问题分别进行了分析、研究。全书内容涵盖较广，图文并茂，具有较强的实用价值。

关键词： Health care costs   Locomotion   Rehabilitation   Spinal cord injuries  

摘要： Objective: To determine the impact of long-term, body weight supported locomotor training after chronic, incomplete spinal cord injury (SCI), and to estimate the health care costs related to lost recovery potential and preventable secondary complications that may have occurred because of visit limits imposed by insurers. Design: Prospective observational cohort with longitudinal follow-up. Setting: Eight outpatient rehabilitation centers that participate in the Christopher & Dana Reeve Foundation NeuroRecovery Network (NRN). Participants: Individuals with motor incomplete chronic SCI (American Spinal Injury Association Impairment Scale C or D;N=69;0.1-45y after SCI) who completed at least 120 NRN physical therapy sessions. Interventions: Manually assisted locomotor training (LT) in a body treadmill environment, overground standing and stepping activities, and community integration tasks. Main Outcome Measures: International Standards for Neurological Classification of Spinal Cord Injury motor and sensory scores, orthostatic hypotension, bowel/bladder/sexual function, Spinal Cord Injury Functional Ambulation Inventory (SCI-FAI), Berg Balance Scale, Modified Functional Reach, 10-m walk test, and 6-minute walk test. Longitudinal outcome measure collection occurred every 20 treatments and at 6- to 12-month follow-up after discharge from therapy. Results: Significant improvement occurred for upper and lower motor strength, functional activities, psychological arousal, sensation of bowel movement, and SCI-FAI community ambulation. Extended training enabled minimal detectable changes at 60, 80, 100, and 120 sessions. After detectable change occurred, it was sustained through 120 sessions and continued 6 to 12 months after treatment. Conclusions: Delivering at least 120 sessions of LT improves recovery from incomplete chronic SCI. Because walking reduces rehospitalization, LT delivered beyond the average 20-session insurance limit can reduce rehospitalizations and long-term

关键词： 自行车   训练   物理知识  

摘要： 针对自行车运动中的物理知识,进行细致分析,希望对运动员的训练起到一定的帮助作用。

关键词： 篮球运动训练   问题   对策  

摘要： 篮球运动作为奥运会的核心比赛项目,是大众最为喜爱的体育运动之一。近些年,随着赛制的不断改革,篮球运动的竞技周期发生了变化,对于运动员的要求也越来越严格。如何解决训练与比赛之间的矛盾关系,提高运动训练的科学性显得尤为重要。本文将简述现代篮球运动的特点,并针对训练过程中的问题提出科学性建议,旨在为我国篮球技术水平的提高提供一些参考借鉴。

关键词： 鼠神经生长因子   痉挛型脑瘫   头部运动区   粗大运动功能量表(GMFM-88)   年龄段   运动训练   康复  

摘要： 目的对比头部运动区注射鼠神经生长因子治疗痉挛性脑瘫的临床疗效及安全性。方法纳入2013-06—2017-06就诊于菏泽市立医院儿科6个月~6岁的痉挛性脑瘫患儿150例,随机分为实验组和治疗组,所有患儿接受运动及综合康复治疗。实验组在对照组基础上进行鼠神经生长因子18μg头部运动区注射,1次/d,10次为1个疗程,共进行3个疗程,每个疗程间隔10 d。观察2组粗大运动功能量表(GMFM-88)评分情况。结果所有患者3个疗程后GMFM-88评分较治疗前显著提高,差异有统计学意义(P<0.05);实验组3个疗程后GMFM-88评分显著高于对照组,差异有统计学意义(P<0.05);实验组治疗后6个月~3岁患儿评分与>3~6岁患儿比较差异无统计学意义(P>0.05)。结论鼠神经生长因子可有效改善6个月~6岁痉挛型脑瘫患儿的运动功能,值得临床推广。