论秧歌文化发展的新定位

运用专家访谈、文献资料、,实地调查等方法,从健身秧歌文化的发展背景与表现切入并对秧歌文化的发展历程做一梳理,得出以下结论:秧歌新的定位是时代的发展需要,健身秧歌是新时代秧歌文化的代表作,无论是其功能特色还是其创作推广,健身秧歌都以其全新的理念阐释了秧歌文化已经成功的迈入了全国性文体艺术新文化.     

延安时期体育运动实践研究

采用文献资料法等研究中国共产党在延安时期13年的体育运动实践.延安时期的体育活动是中国有史以来最具广泛性的群众性体育,为新中国体育的可持续发展奠定了坚实的基础;确立了人民体育运动的主体地位;确立了人民体育运动的统一战线;开展了多种形式的人民体育运动;建设了人民体育运动制度的雏形;树立了人民体育运动的爱国精神.     

健身秧歌文化管窥

运用文献资料法、逻辑分析法,从文化的视角对新兴的健身项目———健身秧歌的文化内蕴进行了系统的分析。初步得出以下结论:健身秧歌文化体现了人们一种内在的价值追求、一种追求高质量生活的文化选择;健身秧歌文化环境的优化有利于社会的良性运行和有效整合。     

论海派秧歌

海派秧歌是一项新型的体育文化项目,它既根植于古老的汉民族传统体育文化,也吸取了我国少数民族体育舞蹈的优秀元素,还吸收了西方外来文化成分,具备"海纳百川"、"中西兼并"的文化创新特点,在音乐创编、动作编排、服装道具设计等方面,均显示出开放、时尚、新颖等海派文化特色,在健身娱乐、宣传控制等功能方面,发挥着积极的社会作用.由于是新型的体育文化项目,在增加健身效果、扩大参与人群、消除地域差异、立足传统文化等方面,还需要逐步完善与提高.     

健身秧歌简论

健身秧歌是一项流传于我国民间的民族传统体育项目,近年来发展迅速,具有较强的发展潜力。文章论述了健身秧歌的起源、健身秧歌的几大流派及其特点,分析了健身秧歌的发展走向。     

从健身秧歌的编创浅析大众健身舞蹈的发展趋势

健身秧歌是近年来健身舞蹈领域中最具有代表性的大众健身项目,它是健身舞蹈发展趋势的最直观的体现,将健身舞蹈的健身性推向一个更为广阔的领域,使健身舞蹈得到更多人的喜爱和认可。本文通过对健身秧歌的创编为切入点,来预测健身舞蹈在中国未来的发展趋势,为健身舞蹈的创编提供理论依据,为其发展开拓一片更为广阔的空间。     

黄河流域民间秧歌研究

对黄河流域9省920个区县民间秧歌文化进行区域性研究,结果表明:黄河流域的秧歌种类繁多,普及率高;活动的目的具有多元性,活动时间安排从固定时日发展为日常活动,活动地点多样化,参与对象大众化;在技术风格上,其队形千变万化,身体动作主要扭、摆、拧、晃,步法轻盈,而且风格轻松、欢快、热烈。     

表演性秧歌向健身性秧歌转变过程中的问题与对策研究

起源于劳动生活的秧歌,是老百姓喜闻乐见的一种娱乐形式,长期以来传统的秧歌更多发挥的是表演功能.在如今的全民健身时代,表演性秧歌正在从民间艺术走向全民健身项目,成为一项时尚的健身运动.以体育学、社会学理论为基础,采用访谈法和问卷调查等方法,对健身性秧歌的现状进行分析,探讨表演性秧歌向健身性秧歌转变过程中的问题与对策,为秧歌在转变为中华民族传统体育进程中找到合理、科学的发展平台做出探索性研究.     

健身秧歌的开展现状及在社区推广的可行性研究

本研究以文献资料搜集为主要方法,通过对秧歌开展情况的相关资料进行梳理,探讨健身秧歌在社区开展的意义以及能够在社区推广的条件。经过对相关资料的整理和分析,以“健身秧歌”为切入点,总结出健身秧歌对社区中老年人的现实意义,并对开展的条件以及目前存在的一些问题进行讨论,以期为健身秧歌的蓬勃发展提供一些借鉴和参考。     

论体育运动与健康的辩证关系

采用文献资料和逻辑分析的方法对体育运动与健康的辩证关系进行研究,分析了体育运动与健康的内涵和机制,探讨了走体育健身促健康路径必备的体育文化素养、体育运动与健康的辩证关系、探讨了体育运动与健康的本质联系和辩证关系等。认为体育运动原本就是为促进健康而存在的,而非为了锦标竞技,只有合理的体育运动才能从根本上促进人的身心健康。     

辽宁省东北秧歌健身群体的现状与社会关注度调查

以辽宁省东北秧歌健身群体为研究对象,通过问卷调查,访谈和数理统计等方法对其进行研究.研究结果表明:秧歌锻炼群体的性别年龄结构为中老年型,女性多于男性;职业以离退休为主,文化程度较低,个人收入不高;秧歌锻炼群体参与健身活动的形式以独自锻炼为主;影响秧歌锻炼群体的主要因素是缺少与居民生活小区相配套的活动场地、参加健身俱乐部的人数少、社会对秧歌健身群体关注程度较低;社会支持机制应从动力机制、激励机制、服务机制、控制机制、保障机制等方面提高.     

延安时期的学校体育创新及其启示

运用文献资料法、逻辑分析法等.研究延安时期学校体育创新的主要成就及历史经验.认为延安时期学校体育创新的实践经验,对于推进当代学校体育改革发展及素质教育具有重要的启示和借鉴意义.建议要明确学校体育教育改革的思路和观念;建立实施科学的学校体育评价体系;增加学校体育经费投入;提高教师素质;优化教学方法,还要注重学生心理健康教育.     

延安时期体育文化创新的实践及启示

采用文献资料法,探讨延安时期体育文化的创新与实践.认为:延安时期体育文化在器物、组织与方式、观念等层面进行前所未有的创新实践.其对当前体育发展的启示为:坚持体育为人民服务的基本宗旨;注重传统体育的民族化与创新;持续发扬延安体育精神.     

高校体育课开展健身秧歌运动项目初探

通过对健身秧歌的产生发展及其特点的研究表明,健身秧歌在增强身体素质,促进社会交往,培养审美情趣方面都有着积极的作用,进而说明将健身秧歌这项既具有健身性又具有文化性的体育项目引入高校体育课程是可行的也是必要的。     

运动性中枢疲劳的生化基础

文章主要总结了中枢神经系统疲劳的某些生化指标,如5-羟色胺、多巴胺、乙酰胆碱、氮等在中枢疲劳过程中的作用;并提出了引发中枢疲劳多因素模型(Inducing Central Fatigue Multi-Factor,ICFMF),以期为定量研究中枢疲劳的生化指标提供方法学意义。     

Analysis of head impacts during sub-elite hurling practice sessions

The reported incidence of head and neck injuries in hurling is 0.12 per 1000 hours, but no previous research has quantified head impact characteristics in this sport. Here, a wireless accelerometer and gyroscope captured head impacts, in 20 senior club level hurling players. Peak linear and rotational acceleration and impact location were recorded during three hurling training sessions, each player participating once. A mean of 27.9 impacts (linear acceleration >10g) per player, per session were recorded; 1314 impacts during a total exposure time of 247 minutes. Only 2.6% impacts had peak linear acceleration of >70g and 6.2% had peak rotational acceleration >7900 rad/s². There were significant differences in the number and magnitude of impacts, quantified by the accelerometer, between three training sessions of differing intensity (?2 0.03–0.09, p < 0.001). This study represents a first step in quantifying head impacts during hurling, demonstrating the feasibility of this technology in the field. The sensors were able to discriminate between sessions of varying intensity. These data can be used to develop athlete monitoring protocols and may be useful in developing innovative helmet-testing standards for hurling. The potential for this technology to provide feedback has clinical utility for team medical personnel.     

在体育学科建设实践中发展体育学科分类理论

通过概述学科分类历史、分类学说及国内外体育学科分类研究状况,提出以体育学科特征为依据,在体育学科建设实践中发展体育学科分类理论的设想     

The role of reduced frequency of knowledge of results during constant practice

Two experiments were conducted to further examine the effects of reduced knowledge of results (KR) frequency on the learning of motor skills during constant practice. In Experiment 1, participants in five KR conditions (100% KR, 50% KR-fade, 50% KR-reverse fade, 50% KR-alternative, and 50% KR-random) practiced a movement timing task. In Experiment 2, participants in two KR conditions (100% KR and 50% KR-fade) practiced a waveform reproduction task. The results of both experiments failed to indicate that reduced KR frequency was more effective in promoting learning than the 100% KR conditions. The present study adds to the increasing number of experiments that do not find a benefit of reduced KR frequency on learning in constant practice.     

Dehydration and sodium deficit during indoor practice in elite European male team players

Abstract

Aspects of team players' performance are negatively affected when ~ 2% body mass is lost by perspiration. Although such dehydration is likely reached during summer practice in outdoors sports, it is unclear if such dehydration is achieved during the practice of indoor sports. We assessed the fluid and electrolyte deficits of elite team players during practice for the following indoor sports: indoor soccer (n=9), basketball (n=11), volleyball (n=10), and handball (n=13). Morning hydration status was estimated by measuring urine specific gravity. Sweat rate was calculated from body mass changes and fluid intake. Sweat sodium concentration from the forearm was used to estimate whole-body sodium losses. Over 91% of the players were moderately hypohydrated (urine specific gravity>1.020) at waking 3 h before practice. Indoor soccer players sweated at a higher rate (1.8 litres · h^?1) than volleyball and handball players (1.2 and 1.1 litres · h^?1, respectively; P<0.05), whereas sweat rate was not different between basketball players (1.5 litres · h^?1) and the other team sport players (P>0.05). In average, 62±13% of sweat losses were replaced and teams' body mass loss did not exceed 1.2±0.3%. Sodium losses were similar among teams, averaging 1.2±0.2 g. The exercise fluid replacement habits of professional indoor team players are adequate to prevent 2% dehydration. However, most players could benefit from increasing fluid intake between workouts to offset the high prevalence of morning hypohydration.