Análise da flexibilidade e da postura em jovens atletas praticantes de futebol

there is evidence that sport can trigger the onset of postural patterns specific to each modality, regardless of the geopolitical aspects, social, cultural habits of everyday life and ethnicity. Since changes in flexibility are cited as possible precursors of decreased range of motion, thereby harming the mechanics of the lower limbs and gait. Objetcive: The objective of this study was to analyze changes in posture and flexibility in young soccer players. Methods: were assessed 51 youngsters, aged between 14 and 18 years, soccer players registered in the Municipal Presidente Prudente SP and categories of the base of Gremio of Presidente Prudente. Data were collected from the assessment by the postural software assessment, and flexibility tests the Bench, to jail and later by tests of muscle length to jail earlier proposed by Kendall et al , was also collected anthropometric data were later confronted with the results statistically. The results were organized into spreadsheets for computing, which later could be performed the statistical analysis. Values are expressed by means of central tendency and variability as well as medians and 95% confidence intervals. The comparison for each profile height and BMI was made by means of analysis of variance complemented by Tukey test. Were considered the statistical differences when P <0.05. Results: In the sample studied 64% of the subjects classified as normal posture, the same happened with 70.59% of the athletes for flexibility in relation to the center of gravity of the sample had 100% anterior displacement of the trunk and 86.28% with a deviation of center of gravity to the left, showing a tendency to some postural deviations for the group assessed. Conclusion: from the results we can conclude that there was significant relationship between the postural angle of the right leg and left angle of the pelvis with BMI and also ankle angle... (Complete abstract click electronic access below)

A ocorrência de bullying no futebol e sua influência no abandono esportivo

The objective of this study is verify the occurrence of bullying in soccer and if this phenomenon can be considered a possible cause of the abandonment of this sport. The sample consisted of 143 male athletes, aged between 15 and 18 years old, all of whom competed in the Copa São Paulo de Futebol Júnior in 2011. The results show that most athletes have practiced, suffered and observed bullying in soccer, but the minority has fear of being assaulted on the team and few thought to stop playing because of this social phenomenon. It is suggested that more studies be conducted in this area and that the sport psychologist and coach provide to the team a better living and training structure, and the athletes should be united, avoid jokes that exceeding the limits offending another member of the group and make everyone feel comfortable in that place, not influencing the individual or collective performance

O número de técnicos e técnicas que comandam equipes masculinas e femininas

It is known that gymnastics and sports, for the most part, were made by men for men, and its practice was almost exclusively for males, especially until the First World War. Vestiges of this strong male influence in sports still remain to this day, especially in leadership positions. It is clear that most sports, both male and female, are mostly coached by men. Thus, this study aimed to examine, through quantiqualitative research, the number of women and men who lead male and female volleyball, basketball and soccer elite teams, participating in the most important national championships, and the number of men and women graduated in physical education courses in Brazil in order to check a possible relationship between the low number of women working as a coach and the percentage of women graduated in physical education. For the acquisition of data, Internet searches were made on the sites of confederations, leagues and sports leagues selected for the study, and on the site of the National Institute of Educational Studies Anísio Teixeira (INEP). It was identified that the total number of graduates from 1995 to 2008 was 192,707, with 99,869 men and 92,838 women, showing a balance between these numbers, which did not happen with the numbers of male and female coaches. The data indicated that no women worked as a coach in male and female volleyball teams in the seasons 2006 to 2010, no woman worked as a coach in the male basketball teams in the seasons from 2000 to 2010, and only an average of 1.67 women led female basketball teams in the seasons 1998 to 2010, and no woman has ever worked as a coach for male soccer teams, while only an average of 2.67 women acted as a coach of female soccer teams. The difference between the number of men and women graduated in physical education is small and does not justify the low ...(Complete abstract click electronic access below)

A percepção do preparador físico sobre o estresse no futebol: um estudo piloto

Studies on stress in the sport are broad and profound. However, we do not found approach to study the perceptions of trainers on the subject and how it influences the organization of training throughout the season. From this premise, the aim of this work is to verify that the perception of the trainer about stress and its influence on planning. To this end, we chose a qualitative research, through an open interview, carried out with a trainer for a professional soccer team as a pilot for future studies. The interview responses are consistent with the findings of the literature on the changes in the players arising from the interference of stress in the various dimensions. But it was also possible to identify the trainer interviewed pointed out that stress, especially during the competition changes the preliminary planning, therefore, modify the activities to be applied to players depending on the outcome of matches. This pilot study we subsidized the development of new questions that will be inserted in the continuity of the study

Análise comparativa dos sistemas de jogo e das ações técnicas realizadas pela seleção brasileira de futebol

Since its origin, soccer has been conquering followers all over the world. As a consequence of this cultural phenomenon, countless works are being done aiming to analyze the game systems and the fundamentals carried out by a team. The purpose of this paper is to analyze the Brazilian Soccer Team’s game systems and actions with ball possession in the 1958, 1962 and 2002 World Cup finals. Specifically, the paper analyzed the actions that occur during the match, such as control, dribble, pass, shot, foul and tackling. In order to achieve that, the Skout software (Barros et al., 2006) was utilized and, through it, all fundamentals carried out by the Brazilian team were identified and codified in a virtual field. The data from each match was transported into the Matlab® software, in which the zone of major action of each player was analyzed, represented by the main axis. The outcome showed that the game systems put into practice by the Brazilian team in the 1958 and 1962 World Cup finals didn’t present significant changes, nevertheless, regarding the 2002 final, there was a great difference. The Brazilian team got similar percentages in the technical actions carried out in the three World Cup finals analyzed, however, in absolute numbers, the passes, the shots and the dribbles decreased while the fouls increased.

Movidos a paixão: quatro clubes, quatro lugares, vínculos além do futebol

Não disponével

As metamorfoses no espaço com o advento da Copa do Mundo no Brasil: estudos sobre o distrito de Itaquera-SP

The present work discuss the reproduction of the social relations from the point of view of the new urban production relations - having as empirical universe for analysis-, the Itaquera district in the Sao Paulo metropolis, with the advent of the World Cup in Brazil. Starting with the reading of a reality in movement, in which the analysis walks covering the dialectic relationship between space and society, where the first is translated into product and life reproduction condition, aiming to unveil the metamorphoses that will take place in the urban space with its consequent contradiction, what it may be the expanded capital reproduction concomitantly with the process that denounces a spoliation movement of the social space. With the society approval before these big architectural projects enabled by ideology, it’s determined the (re) production of artificial spaces of consumption, funded for the capital extension. The current stage that the capitalism reveals a space turned into mass consumption merchandise, consequence of the victory of the exchange value over the usage value, amalgamated in positive measures of expulsion/sweeping of low income socio-economic layers

Padronização e reprodutibilidade de um teste específico de avaliação da capacidade aeróbia em jogadores de futsal

Introdução: O futsal é uma modalidade esportiva altamente dinâmica e sua prática em nível de rendimento é caracterizada por uma exigência altíssima dos sistemas anaeróbio e aeróbio, sendo o último, responsável por sustentar as altas intensidades exigidas durante a partida. Um exemplo de teste para avaliar a capacidade aeróbia é o “Circuito de Hoff”, porém específico para o futebol. Com a finalidade de elaborar um protocolo de teste específico para o futsal, este estudo procura padronizar o teste “Circuito de Hoff” como uma forma i ndireta de i nvestigar a capacidade aeróbia de atletas dessa modalidade. Objetivo: Padroni zar o “Circuito de Hoff” para avaliação da capacidade aeróbia de jogadores de futsal, determinada pelo teste de lactato mínimo. Metodologia: Participaram do estudo 8 atletas de futsal do sexo masculino (idade: 21,75±2,05 anos) pertencentes a uma equipe universitária de competição do Estado de São Paulo. Inicialmente os participantes passaram por uma avaliação antropométrica e deram início ao um período de 5 dias de familiarização ao Hofffutsal e logo após então realizaram o teste de lactato mínimo no circuito Hofffutsal. Após 7 dias, teste de lactato mínimo no circuito Hofffutsal foi reaplicado para a verificação da reprodutibilidade (intra-teste). Para análise estatística de normalidade e homogeneidade dos dados foram utilizados os testes Shapiro-Wilks e Levene respectivamente. Para comparação dos resultados foi realizado o teste t de Student pareado e a correlação de Pearson (p<0,05). Resultados: O teste t de Student não encontrou diferenças estatísticas entre os valores de Lac_mín teste x Lac_min Re-teste, e R2 Teste X R2 Re-teste. Apresentou-se valores de 7,75±0,29 mmol/l de lactato mínimo e r2 de 0,94±0,09 para teste e um valor de 7,69±0,29 mmol/l de lactato mínimo ...(Resumo completo, clicar acesso eletrônico abaixo)

Arquitetura Orientada a Serviços baseada na Tecnologia Jini: um caso de teste em Computação Ubíqua

T he people’s daily lives are surrounded by computing devices, with increasing resources (sensors) and, with increasing processing. How these devices communicate is still not natural and This retards the growth of Ubiquitous Computing. This paper presents a way in which these devices can communicate using Jini technology and concepts of Service Oriented Architecture, applying these concepts in a test case of Ubiquitous Computing. To conduct the test case was constructed a fictitious system for management of a soccer championship, where users can interact with each other and with the system in a simplified way, have access to data in real time of the championship during the event. This communication is performed by services built using Jini technology, which were based on key SOA concepts, such as modularity and reusability

Equilíbrio muscular e pico de torque após jogo de futsal

Indoor soccer is a modality of sport similar to football, which is accompanying an increasing of the number of participants. With the growth of this sport, increased as well the number of injuries, which has been requiring greater attention and care from the health professionals. AIMS: To investigate the functional balance before and after an indoor soccer game and analyze the maximum force before and after the game, in order to verify if there is a great loss of muscle strength of knee flexors and extensors during the game. METHODS: The study included seven amateur soccer players. The isokinetic evaluation was made using the Biodex 3 isokinetic dynamometer at velocities of 60°/s and 180°/s with five repetitions at each velocity for each leg. Further, the study analyzed the peak torque of each leg at each speed of the extensor muscles and flexor concentric and eccentric. RESULTS: Compared to the peak torque before and after the game, there were no significant differences. At 60°/s in the non-dominant leg, peak torque decreased after the game of the extensor concentric and eccentric. In the dominant leg there was a decrease of peak torque in eccentric flexion at 60°/s and concentric flexion to 180°/s. Comparing the peak torque between dominance, there was any significant differences in speed. However, in eccentric flexion at 60°/s before the match there was a significant difference. The peak torque of the dominant leg showed better results than the non-dominant leg. Regarding the functional balance there was no statistically significant differences between the muscles involved. CONCLUSION: From the results achieved, it is possible to conclude that the peak torque of flexor eccentric decreases depending on the length of the exercise. This muscle is stronger in the dominant leg, comparing to the non-dominant leg

Análise de parâmetros nutricionais e metabólicos de jogadores de futebol suplementados com suco de laranja

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Uma análise dos impactos sócio-econômicos na África do Sul ao sediar a Copa do Mundo de 2010 e perspectivas de impactos no Brasil como sede da Copa do Mundo de 2014

O presente trabalho visa analisar os reais impactos políticos, econômicos e sociais ocorridos na África do Sul decorrentes do fato de ter sediado a Copa do Mundo FIFA de 2010 além de procurar analisar os eventuais impactos que o Brasil eventualmente sofrerá como sede da Copa do Mundo FIFA de 2014. Por meio da leitura de artigos, trabalhos científicos, livros e websites procurei demonstrar as conseqüências para a África do Sul bem como as expectativas para o Brasil em relação ao evento. Além da análise dos resultados socioeconômicos obtidos na África do Sul em 2010 e procurar mensurar os impactos que o Brasil há de sofrer em 2014 por sediar a Copa, esta monografia ainda apresenta a característica que este megaevento esportivo tem de alterar a economia dos países-sede e movimentar quantias consideráveis de dinheiro. Como resultado da pesquisa, podemos dizer que a primeira Copa sediada no continente africano foi bem sucedida em termos político-sociais, pois, apesar das dificuldades, conseguiram passar uma boa imagem do país para o mundo mostrando ser um povo hospitaleiro, alegre e simpático. Para o caso do Brasil, sabe-se que incentivará o problema da corrupção, da violência urbana e da diferencia entre as classes sociais, porém é uma grande oportunidade para o desenvolvimento econômico do país e de conquistar lugares no cenário político mundial jamais antes conseguidos

Gestão no futebol: os quatro grandes times do estado de São Paulo

This research aims to identify elements that show how management influences and is present in modern Brazilian soccer, the competition and rivalry between the soccer teams, especially in the state of São Paulo, have increased considerably and consequently causing the search for efficiency to advance even more. The research was based on how close a relationship between management and soccer could influence it. Is the management so significant for the outcome of soccer match? The clubs with the best results are always those who apply best management models? Data that enabled the determination of financial indicators was collected from those who are considered the four major clubs in the state of São Paulo (SC Corinthians Paulista, SE Palmeiras, Santos FC and São Paulo FC ). With the data, the indicators and events that occurred with the clubs in the period 2010-2012, it was possible to demonstrate the influence of management in soccer, both good and bad, and see that even with the immediate results that soccer requires, managers should invest in some long-term measures to improve the structure of the clubs they represent

O citar no Twitter: o caso de Clarice Lispector

The phenomenon of the World Wide Web, the Internet, has revolutionized the way we live in a contemporary relevance. The relationships among people have changed since the media also changed: the cyberspace has been established as an important vehicle of communication in which different languages, cultures and peoples coexist. Within the virtual space there are several fica possibilities for communication, interaction, fun, knowledge etc. Everything happens extremely quickly. An interesting example of that are blogs that, to survive virtuality, require constant updating. It has become interesting to notice the factor of personal expressiveness taking a new shape in the context of network, before being seen in elements such as diaries, poetry, artistic production or debate. The chances and, thus, the need to find people to interact and to share interests has taken a gigantic proportion, and, in this way, sources of audiovisual and reading activities are always in vogue, being shared every second. Blogging can be about different subjects, but what is perceived on all blogs is the strong trace of written text is always presented. Twitter has established itself as a microblogging network for the expression of dynamism, information sharing and interaction. Thus, it was interesting to approach the manner language is expressed in these microblogs thinking about the way that literary discourse is constructed when is seen, on quotations, in the context of this social network: Twitter. Being able to attest the great increase on the occurrences of quotes from different literary genres, it was useful to pay attention to this fact. In Brazil, Twitter has thousands of users, fans and readers, that rewrite and quote authors. The number of quotations is so abundant that it has popularized several Brazilian writers, such as: Clarice Lispector and Caio Fernando Abreu; authors that are frequetenly quoted. So, we made usage of semiotic studies of the French line. In...

Geomorfologia e evolução quarternária da calha do Alto Rio Paraná, no segmento livre de barramentos, entre os reservatórios de Porto Primavera e Itaipu

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)