浅析微量元素硒对运动性疲劳的影响

硒是人体所需的一种微量元素，近年来随着硒对人体更多生物学功能的揭示及运动性疲劳研究的进一步深入，硒在防治运动性疲劳方面的作用越来越受到运动营养学方面的关注，就目前硒与运动性疲劳方面的研究现状与前景进行一些探讨。     

排球运动员的代谢特征与运动性疲劳的消除

通过文献资料法、观察法等对排球运动员的代谢供能特征进行探讨，分析排球运动员的运动性疲劳，并找出消除运动性疲劳的措施.旨在为排球教练员指导运动员训练、掌握运动员疲劳及疲劳的恢复状况、提高运动成绩提供参考。     

应用牛磺酸消除运动性疲劳的可行性分析

本文从运动生物化学角度入手，对运动性疲劳进行了分析和研究。同时研究分析了牛磺酸对运动性疲劳的作用。牛磺酸能促进运动自由基的代谢。缓解运动性疲劳，是一种有效的运动营养补剂，具有广泛的应用前景。     

抗运动性疲劳的药物方法

在竞技运动中，促进疲劳恢复是提高运动能力和运动成绩的重要因素。本综述了多种药物消除疲劳的方法，旨在为运动员消除运动性疲劳提供参考。     

大鼠实验性疲劳过程中血乳酸变化的“双峰”现象

本文通过对不同程度的运动性疲劳下大鼠血乳酸值测定，结果表明：运动疲劳时各组血乳酸值均增高，且随着运动疲劳程度的加大，血乳酸是明显“双峰”现象。因而提出了运动性疲劳过程中机体的“应激”理论。     

浅谈运动性疲劳及消除方法

运动性疲劳是体育训练中较易出现的一种自觉症状。运动医学界对消除运动性疲劳的研究广泛而深入.运动性疲劳可纳入中医虚症的范畴,采用中医药理论对运动性疲劳进行辩证实施后有利于调整阴阳的平衡,能从机体上提高运动能力和水平,使运动成绩更上一个新台阶。     

运动性疲劳机制及特殊营养品补充的研究进展

运动性疲劳影响机体的运动能力.文章对近年来有关运动性疲劳产生的机制以及特殊营养品对快速消除运动性疲劳,加速机体恢复,提高人体运动能力的作用的研究进行了阐述.     

神经递质与运动性中枢疲劳

有关运动性中枢疲劳的机制是近年来疲劳研究的热点,随着人们对中枢神经系统作用机制的理解的不断深入,对运动性疲劳的中枢机制的研究也在加深。本文采用文献资料法,论述与运动性中枢疲劳相关的氨基酸及其对运动的影响,旨在为运动性中枢疲劳的生化机制及其消除的生化手段提供一定的依据。     

运动性疲劳及消除疲劳的特殊营养补充品

运动性疲劳影响机体的运动能力，就运动性疲劳产生的机制以及特殊营养补充品对快速消除运动性疲劳和加速机体的恢复，提高人体的运动能力进行了综述。     

对运动性疲劳的几个生化问题的探讨

通过对运动性疲劳的几个生化问题进行探讨,促使对疲劳有进一步认识,以便在今后运动训练中更快地消除疲劳和推迟运动性疲劳的发生,从而提高运动成绩。     

Capoeira for beginners: self-benefit for,and community action by,new Capoeiristas

Capoeira could be defined as a Brazilian martial art and game to be played. This research explored how capoeira play might be considered to facilitate connectedness amongst newly-recruited persons, plus any other ramifications of capoeira involvement. A beginners’ course of capoeira was provided to participants, free of charge, in an English city in the West Midlands—new capoeiristas in a new venue for capoeira. Researchers attended classes to collect/construct overt non-participant observation data. In addition, semi-structured interviews were undertaken with the new capoeiristas post-course. This article explores researchers’ observation fieldnotes and interviewees’ narratives. These qualitative data-driven debates include the concepts: self, identity, escapism, multiparty endeavour, community, temporality, enjoyment, and transcending boundaries. Capoeira is theorised in a fresh manner that highlights social benefits of capoeira—for example as an enjoyable and supportive group endeavour which includes elements of social play and community-building—plus benefits for self that can transcend the boundaries of the class. Findings highlight how capoeira can be considered an inherently multiparty endeavour whereby social actors form, and experience, a community in order to embrace capoeira play. Data suggest capoeira can facilitate group playfulness, joviality, and laughter. Further, capoeiristas can enact and experience—some mode of—escapism via capoeira, whereby new place and pursuit can facilitate hedonistic diversion from the mundane. Capoeira appears to provide adventure and liberation into a relatively unburdened part of, or place in, social life. Corporeal and discursive boundary-empowerment can also be experienced by capoeiristas, fostering positive identity work in the wider world. Capoeira can be argued to facilitate mutuality (e.g. community experience and group work) and egoism (e.g. an individual's identity work) concurrently. This research suggests that modified capoeira for beginners can be beneficial for both the new capoeiristas themselves and for positive community action during and beyond class.     

体育舞蹈少年儿童的训练初探

体育舞蹈少年儿童后备人才的培养是一项艰巨复杂的系统工程,必须遵循科学合理的训练原则,有针对性、有选择、有目的、有计划、有步骤地进行长期系统的训练。针对少儿身心发育特点,结合体育舞蹈项目特征,从专项形体和技术训练、表演意识训练、表演技术训练、竞赛心理训练四方面综合探讨了少儿体育舞蹈的科学训练方法,以期为我国体育舞蹈后备人才的培养提供参考依据。     

Norms and materialities in physical education and health- ‘I feel that i cannot contribute enough in sport’

Many understandings about norms and norm criticism are based on imaginations of inclusion and exclusion as if values about right and wrong, and acceptable and non-acceptable behaviors belong to a world of relations that can be separated from embodied and physical things and practices. This preparatory study is based on interviews conducted with children with and without varied forms of disabilities. The aim of the study was to investigate how children describe their ability in relation to collaboration, identity, materialities, disability and norms within Physical Education and Health (PEH). The results from this study show that embodied and collaborative goal-oriented practices generate imaginations of community and belonging through a notion of contributing. The results indicate that informing, teaching, and learning about inclusion and exclusion do not naturally produce physical and embodied practices.     

论身体可持续发展的科学目标与手段

应用文献资料法,对促使身体可持续发展的科学目标与手段、动静、形神命题进行讨论。研究结果表明,动、静适宜才能形神共养,形、神共养才能健康长寿。只强调运动不够全面,动以养形、静以养神、动静适宜、形神兼备,才是科学的身体发展目标与手段。     

短跑重复训练中不同季节、练习距离与负荷强度指标相关性实验研究

采用实验、数理统计、比较分析等方法 ,对短跑训练中运用重复训练法在不同季节、练习距离与负荷强度指标的相关性进行研究 ,结果表明 :在不同季节、不同距离与负荷强度的相关性 ,在春夏两季相关性不大 ,秋冬两季相关性较大 ;不同季节、相同距离与负荷强度的相关性 ,在春夏两季各短距离负荷强度均可一致 ,对在秋冬两季 6 0 m影响不大 ,而对 10 0 m、15 0 m均有较大影响     

古代奥林匹克与民俗文化研究——兼论现代奥运中的民俗文化

从历史和文化学角度探讨奥林匹克与民俗文化的关系,研究认为:古代奥运会与古希腊天地信仰崇拜、动植物信仰崇拜有密切关系,而古希腊形成的奥运竞技宗教信仰主要与其地理环境和原始生产结构的特殊性有关;古希腊奥运竞技与崇拜超人力量的信仰民俗也有密切关系。现代奥运会上仍然可以看到这些浓厚的民俗信仰。     

Science and medicine of rowing: A review

The biology and medicine of rowing are briefly reviewed. Effort in a 2000 -m race is about 70% aerobic. Because the boat (and in some instances a cox) must be propelled, successful competitors are very tall, with a large lean mass and aerobic power. Large hearts may lead to erroneous diagnoses of a cardiomyopathy. Large respiratory minute volumes must be developed by chest muscles that are also involved in rowing. The vital capacity is typically large, and breathing becomes entrained. Expiration cannot be slowed relative to inspiration (as normally occurs at high rates of ventilation) and the limiting flow velocity may be reached, with the potential for airway collapse. Performance is strongly related to the power output at the ‘anaerobic threshold’, and lactate measures provide a guide to an appropriate intensity of endurance training. Peak blood lactate levels are higher in males (commonly 11–19 mmol·l -1 and occasionally as high as 25 mmol·l -1) than in females (9–11 mmol·l -1), probably because males have a greater muscle mass in relation to blood volume. The skeletal muscles are predominantly slow twitch in type, developing an unusual force and power at low contraction velocities. Many rowers have a suboptimal diet, eating excessive amounts of fat. Lightweight rowers also have problems of weight cycling. Aerobic power and muscle endurance often change by 10% over the season, but such fluctuations can be largely avoided by a well-designed winter training programme. Injuries include back and knee problems, tenosynovitis of the wrist and, since the introduction of large blades, fractures of the costae.     

2002田径竞赛规则修改的特点分析

采用文献资料法等研究方法，整理、归纳2002田径竞赛规则修改的有关条款。并对其修改特点进行分析。研究表明，规则具有明显的变革特点，促进着田径运动和竞赛裁判工作水平的提高与发展，并对裁判员的提出了更高要求。旨在学习、理解、掌握、运用新规则提供思路和方法。     

简论中国传统保健哲学

依据文献分析,力图从前人浩繁的论述中,提炼出中国传统保健哲学的理论框架。中国 传统保健哲学可以概括为:"精、气、神"三位一体的生命观;"阴阳和谐"的健康机理;"正气存内, 邪不可千"的保健思想;"节阴阳,调刚柔"的动静法则。它从三个方面提出了保持健康的要求:首 先是机体组织系统的优化结构状态,要求机体各部发展和谐统一,生理与心理状态的和谐统一; 其次是机体与生存环境的动态和谐,要求保持一个稳定而有规律的社会生活节奏和稳定恬和的 心理状态;其三是保健运动的和谐,要求身心互动的平衡和练习量与机体承受力的平衡。它对建 立在西方生理学基础上的健康学说,有着很强的互补性,对建立新的健康理论体系,提供了可资 借鉴的理论模式。     

体育赛事电视转播权的研究

为开发我国“体育赛事电视转播权”无形资产,运用文献研究的方法,对中外体育赛事“电视转播”及“电视转播权的营销”进行了分析,结果表明:国际上,电视转播体育赛事和营销转播权经历了萌芽、争议犹豫、初步探索和繁荣发展4个历史阶段;当今世界营销转播权有多种模式;国际上各体育组织营销转播权多得到一定法规条例的保护;我国体育组织对赛事电视转播权的营销刚萌芽,需要加快立法,加速体制改革,创造条件,繁荣体育赛事电视转播营销市场。