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1.
The Youth Olympic Games (YOG) were introduced and officially inaugurated in Singapore in 2010, constituting the first new Olympic event to be staged since the 1924 Winter Olympic Games. The structure of the YOG is based on the model of the European Youth Olympic Festival, which was introduced three decades ago. Being a new international sports event targeting young athletes, a major innovation of the YOG is its unique Culture and Education Programme (CEP). To date, very little literature deals with the CEP and its influence on the athletes' overall experience. Thus, the objective of this study was to give a deeper insight into the athletes' perception of the CEP. A survey of 662 participating athletes as well as 6 focus groups with 43 athletes was conducted during the first 2012 Winter Youth Olympic Games in Innsbruck, Austria. The results of the focus groups corroborated the results of the survey: young athletes participating in the CEP liked it very much; nevertheless, the tight training and competition schedule represented an issue for many athletes. The findings of this study underline the necessity to plan the CEP more carefully and to raise interest in the CEP among coaches and Chefs de Mission.  相似文献   

2.
On the basis of the Youth Olympic Games (YOG), we assess if and how the youth in the communities of the YOG host cities have been influenced concerning their perception of the Olympic values (OV) and the Olympic movement (OM). Special attention of the study is paid to the analysis of intervention mechanisms which the local youth underwent (e.g. attending the YOG on-site, participating in school programmes). Our study was conducted among 1004 adolescents living in the host region three years after the Innsbruck 2012 YOG had been staged. Our analyses extend the corresponding literature by (1) showing that the YOG and the involvement of the local youth in such an event have the power of creating an interest in the OM and its events, but do not have the power to influence the young citizens’ perception of the OV significantly; (2) illustrating that the perception adolescents have of the OV depend mainly on their socio-demographic background, their a priori interest in sports events, social capital (norms, institutional trust) and the extent to which the youngsters follow the event in the different media; and (3) corroborating the hypothesis that intervention programmes (e.g. school programmes) for promoting (Olympic) values and ideals should not be single, obligatory and isolated activities. We conclude that it is not surprising that the International Olympic Committee has reformulated the goals for the YOG in the Olympic Agenda 2020, as some goals relating to the promotion of the OV might have been a mission impossible.  相似文献   

3.
《Sport Management Review》2014,17(4):432-443
The Youth Olympic Games (YOG) was initiated by the International Olympic Committee (IOC) in 2007 aiming to reach out to a younger target group. Besides the introduction of a Culture and Education Programme the creation of new competition formats was an important initiative. The objective of this study was to assess the spectators’ perception of the new sports competitions at the first Winter YOG 2012 in Innsbruck, Austria. The aim was to understand how the Games were perceived by on-site spectators attending the event. For this purpose a quantitative research approach was chosen. Based on an extensive literature review a paper questionnaire was developed and distributed among the spectators during the YOG in Innsbruck. The results revealed that the Level of Performance was perceived very positively across all competitions. Regarding the Entertainment Value, Future Development, Eustress and Rules the spectators’ perception differed between the various competitions. The findings from the study in hand provide important insights for future organisers of sports events and other related stakeholders (federations and sports clubs) with respect to the implementation of new sports competitions.  相似文献   

4.
Contrary to elite performance that is approaching an asymptote, recent analyses suggested a trend for improvement in veterans. This might be attributable to a disproportionate increase in older age-group participation. We extracted 26 years (1987–2012) of men’s results of a running event in Switzerland, “La Course de l’Escalade” (7.25 km). We investigated trends in performance by five-year age-groups, taking the 10, 20, 30, and 50 fastest in each group, and then the 1st, 5th, and 10th percentiles. Taking the 10, 20, 30 or 50 fastest runners there was a trend for improvement ranging from 0.07 to 0.22 min·year?1 (p < .0001; 95% CI ?0.083 to ?0.049 and p < .0001; 95% CI ?0.250 to ?0.196 respectively) in the elder age-groups. Taking the 1st, 5th, and 10th percentiles there were no trends for improvement, and actual deteriorations up to 0.13 (p < .0001; 95% CI +0.119 to +0.138) min·year?1. Mixed-effect models with repeated measures for runners, confirmed a global deteriorating trend with an estimate of +0.11 min·year?1 (p < .0001; 95% CI +0.107 to +0.116). The results suggest that increases in performance in older runners arise from modifications of sampling from a growing population.  相似文献   

5.
This paper explores the awareness of the young German and Norwegian participants in the Youth Olympic Games (YOG) of the additional educational mission of this new event, implemented by the International Olympic Committee. Among the questions considered are whether the nature of the event contradicts its claimed intention to focus on both competition and education. Data were collected through a set of interviews with young German and Norwegian athletes at the Singapore YOG in the summer of 2010 and the Innsbruck YOG in the winter of 2012. The findings revealed (1) a focus on elite sport by athletes and their coaches, while the educational aims were considered secondary; (2) that it was problematic for the young participants to focus on education in a high-performance event. The overall conclusion was that the YOG have had only limited success in achieving the educational ambitions of the Olympic Movement.  相似文献   

6.
Abstract

The aim of this study was to evaluate the benefits and limitations of using three dimensional (3D) musculoskeletal modelling (LifeModelerTM) in assessing the safety and efficacy of exercising on an abdominal crunch resistance training machine. Three anthropometric cases were studied, representing a 5th percentile female, and 50th percentile and 95th percentile male. Results indicated that the LifeModelerTM default model was capable of solving the forward dynamics simulations without adjustments. The modelling was able to indicate high risk for back injury when performing the abdominal crunch exercise as a result of the unacceptable intervertebral joint loading that occurs during the exercise. Individuals with small anthropometric dimensions such as some females and children cannot be accommodated suitably on the abdominal crunch machine which negatively impacts exercise posture and technique. Hip flexor muscle contribution in the execution of the exercise for the 5th percentile female was substantial thus reducing the efficacy of the exercise in isolating the abdominal muscles.  相似文献   

7.
South Korea has often been considered a successful host nation after the 1988 Seoul Olympic Games and their apparent positive economic, cultural, social and environmental legacies. The purpose of this essay is to offer an analysis of economic growth as a consequence of earlier Olympic Games and to extrapolate to the 2012 London Olympic Games and beyond to the forthcoming 2018 Pyeongchang Winter Olympics. It is the intention of this essay to examine previous studies, economic indices of world banks and reports of each Organising Committee of the Olympic Games (OCOG). The hypothesis is that the Olympic Games have not positively influenced the economic growth of the host nations. The essay explores this conclusion with reference to London 2012. The essay will reveal past negative influences of the Olympic Games and ask the International Olympic Committee (IOC): ‘What is the IOC's responsibility to the host city after the Games?’ Finally, the essay will propose and recommend an economic tool to the IOC to ensure sustainable outcomes after the Games.  相似文献   

8.
Hailed as the flagship of the International Olympic Committee (IOC) strategy regarding young people, the organising of the Youth Olympic Games (YOG) was approved by the IOC in 2007 and Singapore was subsequently selected as the first host city for the summer YOG. Although the YOG is going to be the first new event the IOC has staged since the 1924 winter Olympic Games, its novelty may not be as radical as first impressions may suggest. This paper charts the chronological development of the YOG through a broad overview of little-known Youth Olympic Festivals, which the YOG is reported to be modelled after, and traces the political/economical/ideological contexts for the conception of the YOG. Despite being the latest addition to the Olympics family, the YOG is not spared from conflicts and tensions which inundated the Olympic Games. This paper aims to exemplify the range of debates presented by the launch of the YOG and contribute to the literature examining the opportunities and challenges presented by the launch of the YOG.  相似文献   

9.
运用文献资料调研等研究方法,在对民生体育和青奥会深刻认识的基础上,阐释了江苏省体育层面上凸显的民生问题,并提出了筹备青奥会过程中应注意的问题:宣传青奥会理念,营造全民健身氛围;节俭青奥,广泛应用临时设施,培养壮大一支青奥会志愿者队伍;实现公共体育资源供给的多元化,保障弱势群体的体育权利,加大对学校体育资源的资金投入;加强南京周边农村体育建设的工作力度,开展人们喜闻见乐的传统体育活动等.  相似文献   

10.
The aim of this study was to evaluate the benefits and limitations of using three dimensional (3D) musculoskeletal modelling (LifeModeler?) in assessing the safety and efficacy of exercising on a seated biceps curl resistance training machine. Three anthropometric cases were studied, representing a 5th percentile female, 50th percentile and 95th percentile male. Results indicated that the LifeModeler? default model was not adequate to solve the forward dynamics simulations. Therefore adjustments had to be made to the default model to successfully complete the forward dynamics simulations. The software was able to sufficiently highlight the shortcomings of the biceps curl machine's engineered adjustability in relation to the anthropometric dimensions of the studied cases, as the 5th percentile female could not be accommodated suitably on the machine. High lumbar spine anterior/posterior shear forces for all anthropometric cases and maximum muscle tensions for the female and 50th percentile male indicate that the seated biceps curl exercise may pose risks for injuries. To conclude, it appears that 3D musculoskeletal modelling can be used to evaluate resistance training equipment such as the seated biceps curl machine. However the limitations as indicated by this study must be taken into consideration, especially when using the default LifeModeler? model.  相似文献   

11.
This study aimed to analyse fatigue-induced changes in mechanical sprinting properties during a specific repeated-sprint test in elite rugby sevens athletes. Twenty elite rugby sevens players performed ten 40?m sprints on a 30?s cycle with participant’s running back and forth in a marked lane. Radar was used to assess maximal overground sprint performance over each 40?m. Macroscopic mechanical properties (maximal horizontal force (F0), maximal horizontal power (Pmax), maximal ratio of horizontal force (RFpeak), decrease in the ratio of horizontal-to-total force (DRF), total force and maximal sprinting velocity (v0)) were drawn from horizontal force velocity relationships, using a validated method applied to the speed–time data. Fatigue-induced changes were analysed comparing the first sprint to an average of 2nd-4th, 5th-7th and 8th-10th. Repeated-sprint ability (RSA) testing induced substantial changes in the maximal velocity component, with a decrease (–15%) in v0 (effect size (ES)?=?–2.46 to –4.98), and to a lower extent (–5.9%) in the maximal force component F0 (ES?=?–0.59). DRF moderately decreased (14%; ES=–0.76–1.11), and RFpeak largely decreased in the later sprints (ES?=?–0.32 to –1.27). Fatigue observed in this RSA test appeared to have a greater effect on the technical ability to produce horizontal force at high velocities, likely due to an alteration in the ability to maintain horizontally oriented force application when velocity increases rather than during the initial acceleration phase, but also the overall force production capacity. The ability to maintain forward-oriented force at high velocities is of central importance for identifying fatigue and monitoring load.  相似文献   

12.
ABSTRACT

Meta-analytic evidence supports that exercise has benefits for short-term memory (STM) and long-term memory (LTM). However, only three studies with children have tested the differential effects of exercise on STM and LTM. The purpose of this study was to examine the effects of an aerobic fitness test on STM and LTM and to consider the moderating effects of grade level. Children (7–13 years of age) were randomly assigned to either perform an aerobic fitness test before (exercise prior) or after (exercise post) performing the Rey Auditory Verbal Learning Test (RAVLT) to assess memory. Memory was tested again after approximately 24 hours. There were significant differences in memory performance as a function of grade with 4th and 6th graders consistently outperforming 2nd graders. For learning, Day 1 Retention, 24-hr recall, and Day 2 Retention, the exercise prior group performed better than the exercise post group. It is concluded that an aerobic fitness test performed prior to a declarative memory test benefits LTM as compared to when the aerobic fitness test is performed after the memory test.  相似文献   

13.
Abstract

The South Korean region of Pyeongchang will host the 2018 Winter Olympic Games. Using Wallerstein’s world system theory and Collins’s notions of zones of prestige and emulation as a conceptual framework, this paper examines the South Korean Government’s intention to stage the winter sporting spectacle. As the Winter Olympics is arguably considered a game for the relatively affluent global north, South Korea, as a semi-core state, attempts to elevate its position to a global economic and cultural powerhouse through being a host of this winter sports mega-event. However, it should be noted that the Winter Olympic Games is an event through which white supremacy and Western cultural hegemony are continuously reinforced. Therefore, the South Korean ambition to enhance its international standing by staging the Winter Olympic Games paradoxically reflects Western cultural imperialism and Orientalism embedded in South Korean cultural politics associated with the winter sporting contest.  相似文献   

14.
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15.
Abstract

The Youth Olympic Games (YOG) were established as a new event in the Olympic family at a session of the International Olympic Committee (IOC) in July 2007. This paper illuminates why and how this new event was established. It turns out that the formally unanimous decision to establish the event was taken in a contested terrain. Much attention has been put on the agency of the then president of the IOC, Jacques Rogge, and his role as an institutional leader is discussed in a context where the pressure of tradition is strong. Securing the character of an organization which has become an institution is a central task for institutional leadership, and developing an ‘external mechanism’ or a new subfield like the YOG is a way to explore this. Appealing to original ideas and values, such as the educational role of the games, is of importance but would in itself not be enough to convince the fellow members of the IOC’s decision-making bodies. Acting politically as a ‘statesman’ with the skills and ability to manoeuvre among different interests and wills was equally a necessity to convince the decision makers to welcome this new event into the Olympic movement.  相似文献   

16.
Iron status was surveyed amongst 92 Winter Olympic sport athletes from Nordic and Alpine skiing, figure and speed skating and ice hockey. Haemoglobin and serum ferritin values were obtained by physicians as part of a monitoring programme, since iron deficiency would have an adverse effect on maximal performance. Four (7%) of 56 men were anaemic (Hb < 14.0 gdl‐1) and three (8%) of 36 women had haemoglobin values less than 12.0 gdl‐1. Nine men (16%) and 14 women (39%) had prelatent iron deficiency (serum ferritin < 30 ng ml‐1). Ice hockey had the lowest while Nordic skiing had the highest incidence of sub‐optimal iron status. A total of 50% of Nordic women skiers had prelatent iron deficiency and 7% were anaemic. An equal percentage of women speed skaters were low in serum ferritin as well. Only one of 20 male ice hockey players was low in serum ferritin. These results suggest there would be value in instituting screening procedures for iron status in Winter Olympic Sports.  相似文献   

17.
采用文献资料等方法,对2014年青奥会促进南京文明城市建设的契合点及其策略进行研究,结果表明:青奥会促进青少年的思想道德建设;青奥会与文明城市建设共成长;促进了青奥核心价值与文明城市核心价值的高度融合;青奥文化与教育计划提升南京城市文化等是青奥会与文明城市人文环境建设的契合点。建议加强城市公共空间的建设,形成体育是一种健康生活方式的文化理念,借助青奥会加强城市品牌营销推广和文化软实力的建设,注重体育文化产业化的发展。  相似文献   

18.
We analysed (i) the gender difference in cycling speed and (ii) the age of winning performers in the 508-mile “Furnace Creek 508”. Changes in cycling speeds and gender differences from 1983 to 2012 were analysed using linear, non-linear and hierarchical multi-level regression analyses for the annual three fastest women and men. Cycling speed increased non-linearly in men from 14.6 (s = 0.3) km · h?1 (1983) to 27.1 (s = 0.7) km · h?1 (2012) and non-linearly in women from 11.0 (s = 0.3) km · h?1 (1984) to 24.2 (s = 0.2) km · h?1 (2012). The gender difference in cycling speed decreased linearly from 26.2 (s = 0.5)% (1984) to 10.7 (s = 1.9)% (2012). The age of winning performers increased from 26 (s = 2) years (1984) to 43 (s = 11) years (2012) in women and from 33 (s = 6) years (1983) to 50 (s = 5) years (2012) in men. To summarise, these results suggest that (i) women will be able to narrow the gender gap in cycling speed in the near future in an ultra-endurance cycling race such as the “Furnace Creek 508” due to the linear decrease in gender difference and (ii) the maturity of these athletes has changed during the last three decades where winning performers become older and faster across years.  相似文献   

19.
以2010年首届新加坡青年奥运会为实证分析,发现青奥会的成功举办使得体育赛事回归本质:全民参与成为赛事举办的目的,竞技比赛成为赛会的展示平台,同时通过组委会一系列文化教育计划培养年轻人积极的生活态度。由此,从青奥会透视出大型体育赛事运行理念的嬗变:全球可持续发展视角下,强调人与社会、自然的和谐发展,其中低碳经济、瘦身规模、城市互动和精英示范是大型体育赛事运行理念的发展方向。  相似文献   

20.
The purpose of this study was to examine the ability of international normative centiles for the 20 m shuttle run test (20mSRT) to identify youth at increased cardiometabolic risk. This was a cross-sectional study involving 961 children aged 10–17 years (53% girls) from the United Kingdom. Receiver operating characteristic (ROC) curves determined the discriminatory ability of cardiorespiratory fitness percentiles for predicting increased cardiometabolic risk. ROC analysis demonstrated a significant but poor discriminatory accuracy of cardiorespiratory fitness in identifying low/high cardiometabolic risk in girls (AUC = 0.58, 95% CI: 0.54–0.63; p = 0.04), and in boys (AUC = 0.59, 95% CI: 0.54–0.63; p = 0.03). The cardiorespiratory fitness cut-off associated with high cardiometabolic risk was the 55th percentile (sensitivity = 33.3%; specificity = 84.5%) in girls and the 60th percentile (sensitivity = 42.9%; specificity = 73.6%) in boys. These 20mSRT percentile thresholds can be used to identify children and adolescents who may benefit from lifestyle intervention. Nonetheless, further work involving different populations and cardiometabolic risk scores comprising of different variables are needed to confirm our initial findings.  相似文献   

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