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1.
Abstract

The aims of this study were to provide a profile of young water polo players and to compare technical and tactical aspects, movement patterns, and cardiac loads of youth water polo and Acquagoal codes. Ten young (age 12.3 years, s = 0.6) male water polo players underwent anthropometric (stature, body mass, body mass index, chest circumference, hand breadth, and length), strength, and [Vdot]O2max evaluations. Friendly youth water polo and Acquagoal matches were arranged to evaluate heart rates and swimming patterns (horizontal and vertical, with and without the ball) of players, and technical and tactical aspects of matches (number of actions, passes, player involved in an action, lost possessions, shots, goals, and the origin and types of shot). Independent of code, matches imposed a high cardiac load on players. Vertical swimming occurred more frequently (P < 0.05) in Acquagoal (71%) than youth water polo (45%). Technical and tactical measures also differed (P < 0.05), with players performing more passes and shots inside the penalty area and showing a higher goal-to-shot ratio during youth water polo than during Acquagoal. These results indicate that youth water polo better resembles the swimming patterns of adult water polo and facilitates the technical and tactical aspects of play better than Acquagoal.  相似文献   

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3.
Abstract

This paper examines how missionary educational institutions and Young Men’s Christian Association physical education and sport programmes, in conjunction with the nation-building project of the Nationalist government, transformed and modernized physical education and sport in China from 1840 to 1937. The concepts of cultural imperialism and nationalism are central to this study, to understand how the two interacted in the process of the development of modern physical education and sports in China. This paper argues that the cultural imperialism model is ineffective for an understanding of the impact of missionaries on Chinese society and the subsequent transformation and indigenization of physical education and sport in modern China. More precisely, the way in which Chinese nationalism played an active role in resisting, selecting, and reshaping the cultural products (modern physical education and sport) evidences a process that was an active negotiation, rather than a passive consumption, of Western culture. This said, Christian physical education and sport programmes had long-lasting effects on how physical education and sports became the way to define ‘modern’ bodies as they were incorporated into the wider education programme of modernizing China under the Nationalist government.  相似文献   

4.
Critical discourse analysis was used to explore and discuss data on young people’s knowledge and understanding of health, fitness and physical activity, selected from a wider study which focused on the role of secondary schools in effectively promoting physical activity. A mixed methods approach was utilised, involving an online survey to teachers in all state secondary schools in the UK (n?=?603 responding schools) and case studies centred on eight randomly selected state secondary schools from nine Government regions across England. Within each case study school, teacher interviews and pupil focus groups were conducted involving 17 teachers and 132 children aged 12–15 years, respectively. The healthism discourse was evident in the way young people talked about health, fitness and physical activity and two key themes emerged, these being: (i) issues with young people’s knowledge and understanding of health, fitness and physical activity in the form of reductive, limited and limiting conceptions; conceptual confusion; a preoccupation with appearance, weight, fat, shape and size; limited progression in learning; and complexities in understandings; and (ii) divides between young people’s health knowledge and health behaviour, and dilemmas underpinning these divides. Improved understanding of issues with young people’s knowledge and understanding of health, fitness and physical activity and of divides and dilemmas regarding associated behaviours should assist in developing critical pedagogies which challenge the dominance and stability of the healthism discourse and more effectively promote healthy, active lifestyles amongst young people.  相似文献   

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6.
White-settler-ruled Rhodesia faced isolation from international sporting competition after its unilateral declaration of independence in 1965, including from the Olympic Games. Sport reflected the qualities of white Rhodesian society, including its gendered and racialized norms. Rhodesia inherited its sporting ethic from Great Britain, and the British influence on Rhodesian sport remained indelible even as anti-British sentiment flared in the white community as Britain worked to exclude Rhodesia from international sport. This work highlights the irony that Rhodesia adhered to Imperial British social norms on the playing field while trying to assert an independent and anti-British national identity.  相似文献   

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8.
The objective of this study is to analyse context, causes, and characteristics of injuries in non-professional soccer. Therefore, a retrospective telephone survey was carried out with persons who were injured while playing soccer and who reported this accident to the Swiss National Accident Insurance Fund (Suva). Based on these data, an analysis of 708 soccer injuries was performed. The findings show that 30.1% of the injuries occurred during informal soccer play, and 75.4% of the injured persons were soccer club members. 53.0% of all injuries were caused by contact and 29.5% by foul play. Foul play was not associated with injury severity. With respect to injury severity, twisting/turning and being tackled by an opponent were identified as the most influental injury causes. Moreover, the risk of being severely injured was particularly high players of the 30+/40+ amateur leagues. In conclusion, the findings highlight that 30+/40+ league players are a major target group for the prevention of severe soccer injuries. Soccer clubs may constitute an appropriate multiplier for implementing prevention strategies such as fair play education, healthy play behaviours, and prevention programmes. Finally, a better understanding of injury situations leading to severe injuries is needed to improve injury prevention.  相似文献   

9.
ABSTRACT

Digital technologies are now considered important in shaping young people's engagement in and with health and physical activity. Recent discussions show that the use of digital technologies to track health and fitness may over-emphasize the linear understanding of the body and health generally underpinned by Western health ideologies such as healthism. Other studies have shown the increased use of digital technologies in teaching Health and Physical Education (HPE) and as a means to enhance health and increase physical activity. Despite the opportunities and risks apparent in these studies, little is known about how HPE students make choices, negotiate, and resist or embrace the digitalisation of physical activity, exercise, and more broadly health. This study examines HPE students’ meaning making of risk and surveillance associated with the self-digitisation of exercise. The study further investigates how the concept of ‘prosumption’; the production, curation and consumption of self-data within the context of digitised health and physical activity, is understood. Based on the findings, we have constructed a typology of prosumers that can be used as a pedagogical device to illustrate the various kinds of subject positions students take up with digital technology in health and physical activity. This study extends the current understanding of prosumers by identifying the ‘ambivalent prosumer’. The results provide insights that have direct pedagogical implications in HPE teacher education specifically in the areas of knowledge production and consumption of knowledge through digital technology in health and physical activity.  相似文献   

10.
Introduction Korea Institute of Sport Science (KISS,formerly named as Korea Sport Science Institute:KSSI) was established on December 29th,1980 to perform research and provide support for better performance of the national athletes.KISS had clear objective of supporting scientifi c training of national athletes for successful hosting of 1986 Asian Games and 1988 Olympics,both were to be held in Seoul,Korea. The objective was successfully achieved with strong support from the government.  相似文献   

11.
VO2 fluctuations are argued to be an important mechanism underpinning chronic adaptations following interval training. We compared the effect of exercise modality, continuous vs. intermittent realized at a same intensity, on electrical muscular activity, muscular oxygenation and on whole body oxygen uptake. Twelve participants (24?±?5 years; VO2peak: 43?±?6?mL·?min?1·kg?1) performed (i) an incremental test to exhaustion to determine peak work rate (WRpeak); two randomized isocaloric exercises at 70%WRpeak; (ii) 1 bout of 30 min; (iii) 30 bouts of 1?min work intercepted with 1?min passive recovery. For electromyography, only the CON exercise showed change for the vastus lateralis root-mean-square (+6.4?±?5.1%, P?P?vs. 2.32?±?1.21?mM, respectively, for the CON and INT, P?vs. 356?±?301?sec, respectively, for the CON and INT, P?相似文献   

12.
The study compared the agreement, internal consistency, and measurement stability of the GE iDXA, BOD POD, and InBody 720. Body composition of 43 men and 37 women (31.4 ± 10.7 years; 90% Caucasian and 10% other) was assessed in triplicate using each method over two different days. Mean percent body fat (% BF) of the participants was different for all three machines (27.6 ± 10.0% [GE iDXA)] 25.6 ± 10.4% [BOD POD], and 21.3 ± 10.6% [InBody 720]; p < .05). The coefficient of variation for same day repeated measures was 1.06% (GE iDXA), 3.29% (BOD POD), and 2.97% (InBody 720). The coefficient of variation for 2-day repeated measures was 1.81% (GE iDXA), 4.61% (BOD POD), and 4.24% (InBody 720). The difference between the GE iDXA and BOD POD was within acceptable variability, while the InBody 720 significantly underestimated % BF. The internal consistency was highest for the GE iDXA, followed by the InBody 720, and then the BOD POD.  相似文献   

13.
Academic responses to Wikipedia since its inception in 2001 have shifted from scepticism and hostility to serious critique. Wikipedia is a project driven by a community of amateur, and sometimes professional, scholars and it is this community – and associated rules and practices – that shapes the site's publicly viewable content. Despite the centrality of egalitarianism and communal wisdom to the Wikipedian ethos, the encyclopaedia is not filled equitably with historical knowledge or topics. This article addresses the role of Wikipedia in the production of knowledge in a sport history context. An analysis of 115 Wikipedia articles written about notable Australian sportspeople revealed a disproportionately large group of high-quality cricket biographies. Further investigation revealed that a small group of Wikipedians were responsible for writing these articles. The work of this community of practice is indicative of the influence that dedicated special interest groups can have over the production of knowledge on Wikipedia and raises broader questions about the production of knowledge in sport history.  相似文献   

14.
Charlotte Epstein advocated ardently for American women's competitive swimming and expanded swimming for women nationally and internationally in the early twentieth century. In her leadership as chair of the Athletic Branch of the National Women's Life Saving League (1913), and in battling the United States Olympic Committee to allow girls from the swim club she founded, the Women's Swimming Association of New York (1917), to compete in the 1920 Olympics, Epstein as an athlete and administrator advanced women's aquatic sports. This article explores the importance of Charlotte Epstein, an American Jewish woman, and the gender and ethnic contexts of her efforts in increasing women's participation in various swimming events. Epstein's ties with Jewish organizations such as the Young Women's Hebrew Association and the Maccabiah Games shaped her identity in aquatic sports. This analysis of Epstein's activism in swimming, such as in promoting swim races for suffrage and bathing-suit reform, illustrates her vital role in women's physical emancipation in the water and in American culture.  相似文献   

15.
This discussion focuses on how the rise of America's national sporting pastimes, during the period 1880–1920, was inextricably tied to the ambitions and outpourings of American print capitalism and a concomitant congealing of a sense of modern American nationhood. In examining this thematic, we explicate the manner in which American national sporting audiences during the period 1880–1920 were variously constituted through discourses of national and ethnic sporting difference or Otherness. Hence, we examine the popular representation of turn of the century rodeo practices (as narrated through the spectacle of the western showman William Frederick ‘Buffalo Bill’ Cody's Wild West show productions), the position of early-twentieth-century American baseball in relation to other sporting cultures (graphically depicted by Albert Goodwill, or A.G., Spalding's promotional publications, specifically the 1911 America's National Game) and the national and ethnic differences discerned within the global sporting landscape more generally (explicated within the 1919 National Geographic article ‘The Geography of Games’). These performances and representations of ethnic and national sporting Otherness played an important role in re-inscribing and legitimating the (White European American) normative core of American sport culture (as manifest within and through the dominant practices of playing and/or spectating of football, baseball and basketball).  相似文献   

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17.
The subjects were 31 successful schoolboy rugby players and 25 successful schoolboy hurlers; 34 non‐team members acted as controls. Thirty‐one anthropometric measurements were taken on each subject: height, weight, sitting height, five skeletal lengths, six skeletal diameters, 13 muscle circumferences and four skinfolds. The non‐players were significantly smaller than both the rugby players and the hurlers in weight, biacromial diameter, bideltoid, neck, chest, flexed arm, upper and lower thigh and calf circumferences. The non‐players were significantly smaller than the rugby players in arm length, femur diameter and waist, hip and relaxed arm circumferences. The non‐players were significantly smaller than the hurlers in femur length, biiliac and ankle diameters. There were no statistically significant differences between the rugby players and hurlers. Discriminant analysis produced a function containing terms for height, weight, fat free weight, humerus diameter and neck, bideltoid, forearm and calf circumferences which correctly assigned 83 (92%) of the subjects to ‘player’ and ‘non‐player’ categories. When the function was applied to the 15 members of the rugby team of a different school, 14 were placed in the ‘player’ category and one subject was given a borderline classification. It is concluded that there were differences in physique between the team members and non‐members and that the techniques used in the study were effective in quantifying them.  相似文献   

18.
Our knowledge of sports-related injuries in para-sport is limited and there are no data on how Paralympic athletes themselves perceive an injury. The aim of this qualitative study was to explore Paralympic athletes’ perceptions of their experiences of sports-related injuries, risk factors and preventive possibilities. Eighteen Swedish Paralympic athletes with vision impairment, intellectual impairment, spinal cord injury, cerebral palsy, myelomeningocele, dysplasia and neuromuscular disorder, representing 10 different para-sports, were interviewed. The qualitative phenomenographic method was used to interpret the data. The analysis revealed nine categories of perceptions of experiences. The athletes perceived that their impairments were involved in the cause and consequential chains associated with a sports-related injury. Other categories that denoted and described these injuries were: sport overuse, risk behaviour, functional limitations, psychological stressors, the normalised pain, health hazards, individual possibilities to prevent sports-related injuries and unequal prerequisites. This qualitative study revealed that Paralympic athletes’ perceptions of their experiences of sports-related injuries are complex and multifactorial, and in several ways differ from able-bodied athletes. This needs to be considered in the sports health and safety work within the Paralympic Movement as well as in the design of future injury surveillance systems and preventive programmes.  相似文献   

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20.
There is no detailed study about the origins of athletics in nineteenth-century Singapore. This research relied primarily on newspaper records, official census reports, club membership and school enrolment to study the origins and degree of participation in athletics in the military, European, Eurasian, Chinese, Malay and Indian communities. It also makes comparison to the diffusion and transmission of athletics within the global and the various local communities. The findings suggest that a ‘foot-race’ was first introduced primarily to the Malay and Chinese community in the annual New Year regatta since 1837. Athletic events were held by the troops at Tanglin Barracks and Fort Canning in 1877 following the practice and tradition of the military colleges and camps in England. The athletic meets were also organised by the European, Eurasian, Straits Chinese, Malay and Tamil sports clubs starting in 1880 thereafter. It was introduced to three English boys' schools since 1887 after the establishment of the Education Department in 1872 and the organisation of Government and aided English schools. There were no physical education or athletic programme in the English girls' schools and in the elementary Malay, Chinese and Anglo-Tamil schools.  相似文献   

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