中国排球职业联赛市场化运营现状与优化路径研究

中国排球职业联赛市场化运营是职业化改革的重要组成部分,经过职业化改革,在商务运营模式多样化、高水平外援积极引进、赛制调整等方面有所优化,但仍存在诸多问题问题。建议：加快排协实体化进程,建立产权清晰的管理机制;创新排球职业联赛品牌,优化商业运营环境;灵活协调联赛与全运会,促进优秀运动员流动;构建多层级排球联盟体系,加强联赛后备人才培养,以期为我国排球项目职业化改革提供参考。     

我国排球转会市场的特征研究

本文通过对我国排球转会市场进行调查研究,发现我国的排球转会市场取得了较大的发展,制定了转会制度,放宽了转会的条件,转会规模有了较大幅度的提高。但同时存在着些许的不足,如转会制度尚不规范、转会方式单一、转会规模较小、转会市场缺乏统一的价格指导标准等。相关部门应该彻底开放球员转会市场,加快人才的流动,培育健康的转会市场。     

我国职业足球运动员转会制度研究

基于制度经济学相关理论的基本思想,以中国足协运动员转会制度两次重大调整为依据,概括了职业足球运动员转会的自由交易尝试、限制交易调整和协调交易调整三个阶段的基本特征;继而对现阶段职业足球运动员转会制度存在的主要问题和原因进行分析;最后,基于博弈理论的思想提出了构建制定运动员转会规则的博弈主体结构、明确运动员转会制度运行的博弈方式以及运动员与俱乐部劳资纠纷诉讼机制的调整思路.     

我国排球联赛市场现状探析

采用献资料法，对我国排球职业联赛市场现状进行分析研究。肯定了排球联赛市场6年来所取得的成就，也指出了排球联赛市场还存在着俱乐部有名无实，联赛冠名没有引进竞争，球队吸引资金困难且数量较小，收视率和现场观众数量少，球员转会市场冷淡，媒体对联赛宣传力度不大等问题，并提出针对性建议。     

我国排球职业联赛产业发展研究

通过对我国排球职业联赛现行运行机制的分析和研究,提出促进我国排球职业联赛产业可持续发展的相应对策。从可持续发展的角度出发,我国排球职业联赛的运行机制应向现代职业体育俱乐部的方向发展,在管理、经营、激励、约束、监管、后备人才的储备和培养以及品牌打造等方面建立相应的运行机制。     

中国职业足球运动员转会制度研究

在现阶段,就中国足球俱乐部的转会管理应规范化,分别理顺球队和球员之间的关系,制定和完善保障球员转会的管理机制,具有极其重要的意义。本文将围绕中国足球运动员转会制度的发展,指出现行转会制度存在的问题,以期促进我国职业足球运动的健康发展。     

我国排球联赛的现状、问题及对策研究

本文以我国排球联赛作为研究对象，运用调查和逻辑分析等研究方法，对全国排球联赛的现状及参赛俱乐部积极性不高、企业投资热情不足、运动员教练员流动不通畅及联赛市场清淡等存在的有关问题进行了初步研究和探讨，提出了选择联赛市场新的突破口，扩大宣传力度，推出明星，提高解说员的解说水平等对策，建议目前的主客场制变成主客城制，同时开展明星对抗赛，利用媒体炒作使排球赛场成为宣传各企业产品的必争之地。     

我国职业篮球运动员转会制度及相关法律问题

将我国职业篮球联赛与国际上先进的联赛制度进行对比。分析我国当前职业篮球转会制度的优、缺点，对我国职业联赛转会过程中出现的纠纷从法律角度方面进行分析，提出我国的转会制度应加强立法工作。使转会制度趋于职业化、合理化、法制化。     

基于俱乐部、运动员委托代理的我国职业篮球运动员转会制度研究

运动员转会中俱乐部与运动员委托代理之间所产生的委托代理问题是目前我国职业篮球运动员转会制度存在的主要问题之一。基于如何建立有效职业篮球运动员转会制度,以便更好地解决俱乐部与运动员之间委托代理问题的研究逻辑,采用文献论证、专家访谈、案例分析等研究方法,通过俱乐部与运动员之间委托代理的混合策略博弈分析,对我国职业篮球运动员转会制度进行研究,认为我国职业篮球运动员转会制度存在激励机制不完善、处罚机制乏力等问题。提出通过事前激励、事中监督、事后处罚等完善运动员转会制度的具体路径,以期为运动员转会制度改革提供参考。     

全国排球联赛门票市场营销策略研究

通过文献资料调研、现场访谈、问卷调查和现场观察等研究方法,对中国6个职业排球俱乐部的门票营销现状进行了调查,并结合市场营销学的4PS策略,分别对影响门票营销的产品、价格、渠道和促销4个主要因素进行分析和研究,提出了相应的营销策略。     

我国男子职业足球运动员国际转会的研究

转会在职业足球领域是普遍存在的现象,随着我国职业联赛的开展,有越来越多的球员加盟欧洲职业联赛, 对提高我国足球整体水平起到积极作用.通过文献资料、数理统计等方法,对我国足球职业化以来足球运动员的国际转会进行研究,研究发现我国球员国际转会中,不同位置、年龄、是否国家队主力、加盟方式都是影响转会的因素.我国球员国际转会流程为:球员定位,引起关注,双方俱乐部协商,经纪人操作以及足球管理部门的行政管理, 其中每一环节都是必不可少且需合理、有效地进行操作的.     

中国职业排球俱乐部研究现状述评

对中国职业排球俱乐部的性质、组织机制、管理体制以及职业排球俱乐部成立的内部、外部条件和存在的问题进行了评述。     

职业足球联赛运动员罢赛行为的社会成因及防范

运用文献资料、专家访谈等研究方法对职业足球联赛中运动员罢赛行为的社会成因进行分析.研究发现,造成职业足球联赛运动员罢赛行为的社会成因主要是各参与方利益分配不平衡、裁判员的不公正判罚以及"假球"、"黑哨"等现象的出现.要防范职业足球联赛运动员的罢赛行为须加强足球职业联赛的职业道德体系建设,加强对职业足球运动员正当权益的保护,建立运动员罢赛防范体系,加强足球球迷的正确引导和教育.     

Groin injuries in professional rugby league players: a prospective study

Altogether, 100 uninjured professional rugby league players were evaluated over a 2-year period. Their height, body mass, sum of skinfolds, girths and bone diameters were recorded. A Cybex 340 isokinetic dynamometer was used to determine peak torque, work, power, endurance ratios and peak torque ratios of the hip abductors and adductors (5 repetitions at 0.52 and 2.08 rad?·?s^??1; 20 repetitions at 3.66 rad?·?s^??1) and knee flexors and extensors (4 repetitions at 1.04 and 3.14 rad?·?s^??1; 30 repetitions at 5.22 rad?·?s^??1). Hip abduction and adduction were also assessed with the hip in external rotation. Discriminant function analysis was conducted on all predictor variables to develop a multivariate predictive model capable of classifying players with a high degree of accuracy into groups with and without a groin injury. The model consisted of eight variables and correctly classified 91.7% of the non-injured players and 90.5% of the injured players. The correct classification for the model as a whole was 91.4%. The aetiological factors identified as being related to injury of the groin musculotendinous unit included abduction and adduction-with-rotation peak torque, angle of adduction and abduction-with-rotation peak torque, strength ratio of hip muscle groups, bilateral difference in extension peak torque, femur diameter and body mass.     

Groin injuries in professional rugby league players: a prospective study

Altogether, 100 uninjured professional rugby league players were evaluated over a 2-year period. Their height, body mass, sum of skinfolds, girths and bone diameters were recorded. A Cybex 340 isokinetic dynamometer was used to determine peak torque, work, power, endurance ratios and peak torque ratios of the hip abductors and adductors (5 repetitions at 0.52 and 2.08 rad. s(- 1); 20 repetitions at 3.66 rad. s(- 1)) and knee flexors and extensors (4 repetitions at 1.04 and 3.14 rad. s(- 1); 30 repetitions at 5.22 rad. s(- 1)). Hip abduction and adduction were also assessed with the hip in external rotation. Discriminant function analysis was conducted on all predictor variables to develop a multivariate predictive model capable of classifying players with a high degree of accuracy into groups with and without a groin injury. The model consisted of eight variables and correctly classified 91.7% of the non-injured players and 90.5% of the injured players. The correct classification for the model as a whole was 91.4%. The aetiological factors identified as being related to injury of the groin musculotendinous unit included abduction and adduction-with-rotation peak torque, angle of adduction and abduction-with-rotation peak torque, strength ratio of hip muscle groups, bilateral difference in extension peak torque, femur diameter and body mass.     

1996-2005年男排联赛运动员5项非技术性因素的动态发展

对1996-2005年我国男排联赛运动员在年龄、体重、身高、扣球高度、拦网高度和克托莱指数发展特征进行分析,结果表明男排联赛运动员身高、扣球高度符合世界排球发展趋势,而年龄、体重、克托莱指数发展呈现出在较低的水平上逐年下降,与世界强队的差距越来越大。建议加强年轻高大队员的培养,延长其运动年限。     

The relationship between strength asymmetries and jumping performance in professional volleyball players

Knee peak torque (PT) is associated to jump performance in volleyball players. It is not clear whether muscle strength imbalances of the knee joint can influence jump performance. The purpose of study was to analyse the association between PT and knee muscular imbalances with jump performance in professional volleyball players. Eleven elite male volleyball players (90.3 ± 9.7 kg body mass and 1.94 ± 0.06 m height) were evaluated in an isokinetic dynamometer at speeds of 60, 180 and 300 deg/s. Muscle strength imbalances were obtained through calculation of contralateral deficit between limbs and the conventional ratio (hamstrings/quadriceps). Countermovement jump (CMJ) was performed on a force plate to calculate mechanical power and height. Association was found between knee extensor PT at 180 deg/s with CMJ power (r = 0.610, p = 0.046). Conventional ratio at 300 deg/s showed negative association with CMJ (r = ?0.656, p = 0.029). The optimal ratio between knee extensors PT in relation to the flexors PT is associated with the greater mechanical power in CMJ. Contralateral deficit does not seem to be associated with the CMJ performance. Considering the knee extensor PT is associated with CMJ power, our findings suggest that strength-based training in volleyball athletes should not omit the conventional muscle ratio.