Influência das aulas de educação física na prática de atividades esportivas iniciais

The sports activities occupy a growing space in people's lives, especially children and youth. Taking into consideration that this practice is of paramount importance, especially in childhood, where the acquired habits influence in adulthood, this work aims to investigate the role of physical education classes in adherence of children to the practice of some activity sports. These are a dynamic process, and to realize it is necessary planning, making the practice is a pleasurable activity. Thus, an important point to note is the motivation, which depends on extrinsic and intrinsic factors. Another factor that may interfere in the sporting practices is the influence of parents on children. In this context, the contact sports can be used to gain the approval of parents and not for self-gratification, this being a way to get closer to distant parents. A point worth mentioning is the physical education, as this introduces and integrates the child's body / movement culture. Often child's first contact with the sport happens at school, leading us to the assumption that the physical education teachers at the school are responsible for the athletic student motivation, and we emphasize that the school motivational factors are very dependent on students' aspirations for that a particular motivational element can take effect. The technical and / or professional outside of school physical education also influence the child, as these can provide pleasure for the sport, being a connoisseur of motivational strategies. An important motivational aspect is friendship, as children use sports activities to make new friends and find your friends. In addition, some extrinsic factors can influence the practice, such as: win, work out, play, socializing, competition, fun, etc. The drop can be caused by various reasons, such as early specialization, participation in very specific competitions for which the child is not yet ready. In addition, other factors can be...

Uso de substâncias ergogênicas suplementares nutricionais em praticantes de musculação

Ergogenic substances are all nutritional or pharmacological additional devices which physiologically influence on the individual's performance. Currently, the practice of physical exercises that modern gyms have is growing and embracing a new recreational space for the population. In particular, for the male audience, weight training; and for the female audience, aerobic gymnastics. This study has the objective of explaining the importance of ergogenic resources in the physiological and psychological planes, emphasizing the point that supplementation is really valid and beneficial. To achieve the objective of the study, a literature review will be carried out, searching for scientific articles published in books, magazines and online newspapers that address some issues that cut across the thematic proposed in this work. From the point of view of Sport Psychology, the issues discussed on body image and emotional changes have concerns professionals of this area, but the literature suggests it is unnecessary the use of ergogenic substances to the concreteness of that purpose. Supplements of any kind will not be enough to transform the psychological and physiological aspects, the way the media assume conclusively. Thus, with our documentary research, we started a provocation that feeds new studies in the area. We conclude that supplementation is a resource that should be used in the final occasion, that is, if the bodybuilders (non-athletes) have time to be nourished from the normal diet, the use of supplements like whey and creatine, are not needed. Used appropriately supplements do not result in physiological damage, however, can contribute beneficially to the individual's nutrition, thus the abusing dosages, in addition to financial loss, can cause damage to the body

Estresse psicológico e desempenho de atletas juniores: uma análise documental

Soccer is one of the most practiced sports in the world, and for many years, some areas of physical education has been doing studies related to the improvement of their income from these areas if this sport psychology. The psychological aspects are very influential and involved in the daily life of an athlete, especially for basic categories of athletes who see in soccer a dream to come true or only a source of income for his family, where such aspects act beneficially or evil for the athlete. Stress, in particular, can appear in various situations and in various ways, and different influences and reactions athlete to athlete, also resulting in physiological changes and variations in performance. Stress, and especially stressful situations, like any psychological aspect should be identified in order to train your athlete to know how to deal with stressful situations. Know what are the stressors, which carries the stress load for the athlete, how to handle the stressful situations, using psychological training in the preseason, know how to use stress management techniques, and be able to manage it all so your athlete reaches an optimal level of income is described in the present work, in order to provide a theoretical and updated reference for professionals of Physical Education, so that they stay up to date on sports psychology and also understand a little more on this subject, which is still little discussed within soccer and often overlooked by many professionals who are already in the context of competitive soccer

A menina que roubava livros: Liesel e a aprendizagem da leitura

Pós-graduação em Educação - IBRC

E agora José? Ideologias de gênero e autores de violência sexual contra crianças e adolescentes

Pós-graduação em Serviço Social - FCHS

Aspectos nutricionais do futebol de competição

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aspectos fisiológicos do mountain biking competitivo

A prática do ciclismo off-road (mountain biking - MTB), cresceu muito nas últimas duas décadas, sendo incluído como esporte olímpico, nos Jogos de Atlanta em 1996, na modalidade Cross Country. Na última década, houve um aumento no número de publicações científicas que verificaram a demanda fisiológica durante competições, assim como o estudo de possíveis preditores da performance nesta modalidade. O objetivo deste estudo de revisão foi descrever alguns aspectos fisiológicos específicos do MTB Cross Country (MTB CC) competitivo (intensidade de provas, perfil fisiológico de atletas de elite, uso de suspensões e determinantes da performance em subidas). Observa-se na literatura analisada que as provas de MTB CC parecem impor uma sobrecarga fisiológica maior, quando analisada através da frequência cardíaca, do que provas de ciclismo de estrada com duração semelhante. Entretanto, quando analisada pela potência de pedalada, observa-se claramente a característica intermitente da modalidade, com variações de potência durante a prova entre zero e 500W, e potência média relativamente baixa em comparação aos valores de FC encontrados. Outro fator importante levantado neste estudo são as alterações fisiológicas decorrentes do uso de suspensões nas bicicletas de MTB CC. O uso deste equipamento reduz o estresse muscular provocado pelo terreno acidentado, embora pareça não afetar o gasto energético total, tanto em percurso plano como em subidas. Entretanto, é fato que o desempenho em circuitos acidentados é melhorado com o uso das suspensões. Com base nos estudos abordados nessa revisão, conclui-se que o MTB CC enquanto modalidade competitiva apresenta uma grande variação de intensidade (avaliada através da potência), sendo esta atribuída principalmente ao tipo de terreno (irregular e com muitas aclives e declives acentuados) em que as provas de MTB CC acontecem.

Infância, gênero e estereótipos sexuais: análise do relato de mães de crianças de 4 a 6 anos

Pós-graduação em Psicologia do Desenvolvimento e Aprendizagem - FC

Hidroginástica: benefícios gerais e seus aspectos didáticos e metodológicos

Atualmente, a hidroginástica tornou-se um tipo de atividade física bastante praticada pela população em geral, tendo como público alvo específico à população idosa. Muitos médicos têm orientado os pacientes a praticarem essa atividade em função dos vários benefícios fisiológicos e sociais proporcionados e, principalmente, pelo baixo impacto nas articulações e ossos. Assim, tem crescido consideravelmente o número de praticantes, tornando-se uma atividade física bastante recomendada a todas faixas etárias. Objetivos do Estudo:1) analisar os benefícios da hidroginástica sob as perspectivas fisiológicas, pedagógicas, psicológicas e sociais; 2) Apontar alguns aspectos relevantes a respeito da organização didático-metodológica necessária ao desenvolvimento de um programa de hidroginástica de qualidade e eficiente e 3) apontar os benefícios gerais, metodologias e didática de aulas também para grupos especiais (idosos, gestantes e deficientes). Metodologia: A metodologia do estudo consistiu em uma revisão bibliográfica na qual foram abordados as temáticas de efeitos fisiológicos, psicológicos, pedagógicos e sociais e aspectos metodológicos e didáticos em aulas de hidroginástica para adultos e grupos especiais. Considerações finais: Os estudos mostrados na revisão de literatura comprovaram que a hidroginástica proporciona os benefícios fisiológicos, sociais, pedagógicos e psicológicos aos seus praticantes. Além do mais, aos professores de Educação Física que atuam nessa área cabe desenvolverem mais estudos e pesquisas sobre essa atividade física, a fim de proporcionar aos seus alunos aulas bem diferenciadas e prazerosas.

Abordagem técnica sobre os aspectos de uma rede social colaborativa

With the advancement of the gaming industry in the market, became evident the need for professionals working in this area. With this in mind, this paper attempts to create an environment where aspirants and professionals in creating games can interact. To get to this point, was built one system based on current technologies, and parad igms of software engineering system. So throughout this monograph the process of the system development is studied, using different technologies, and showing how it can work, the exchange of information and knowledge among the games creation lovers

Video mapping: um estudo teórico e prático sobre projeção mapeada

The project presents an explanation of the technique of video mapping, resource use, origin and use of the strands. Also conducts multidisciplinary literature review of concepts that can be applied to the technique of video mapping: Augmented Reality, Spatiality in Virtual and Real Environments. The project also introduces aspects of the history of cinema and audiovisual narrative. In addition conducts an inventory of software and hardware required for the technique of video mapping, reports performing experiments with the use of the technique and discusses the results obtained. As a contribution to development area, proposes to use video mapping as an augmented reality tool at an immersive experimental film language

Validação do instrumento de avaliação do jogador de futebol em situação de jogo

In the literature, it is possible to find a large number of studies directed toward athletic training in the physical, technical and tactical aspects of the Soccer game. In the other side, we are able to attest that there exists few instruments in the sport area of studies on evaluation of the athlete, in specific, rare are the instruments for assessment that takes into consideration the game situation. The most important aspect of an instrument of assessment is its validity. The present study has the objective to validate the “Instrument for Assessment of the Soccer Player” (IASP), proposed by Gama (2003). For the process of validation, participated nine university students, volunteers, four women and five men. The evaluators had a training period for acquaintance with the instrument and they analyzed, in individual basis, soccer games registered in video. This procedure was done via a 29 inches TV set, a DVD device and a voice recorder. Tests of reliability and objectivity were applied in order to measure intra and between observers consistency. As for the objectivity analysis, the results for each one of the soccer motor action with the ball in a game situation showed high correlation between possible score and obtained score. However these data did not allow for the validation of the IASP instrument as the criterion applied to the analyzed actions were different between observers even when of the observation of the same player in the same game. This problem was detected also in the evaluation of reliability. However, the present study was capable to point out inconsistencies within the Instrument for Assesment of the Soccer Player (IASP) so that after the needed changes being made, another validation will be done

Games independentes: plataformas de inovação das novas mídias no contexto da economia criativa

Creative spaces need freedom. Any productions, especially with artistic content, need space to mistakes, that is, for an attempt away from the standard. The independent production environment is recognized in different artistic sectors as a space for innovation, to be free of the serial production logic. The major innovations in the international scenario of games came from the independent productions. Great classics revolutionized the aesthetics and functionality of this new media. This project aims to analyze the productive chains of Brazilian independent games, starting with a regional analysis. The goal is to observe the factors responsible for the innovation that these games can offer, the management aspects of creative processes, articulation of innovative agents and resources mobilized. Brazil currently has the fourth largest gaming market in the world with expectation of strong growth for years to come, but arises in the international market as a consumer. Given this regional demand is necessary to study the tools of production, even to help fill that need. Not only the production of games should be thought, the media coverage is also another important factor, in view of the economic importance of this segment. Understanding the mechanisms of innovation in the gaming universe, its impact on the formation of public and coverage of specialized journalism in this new media are possible outcomes of future studies and research that scientific research can contribute

Aspectos clínicos influentes no planejamento das próteses sobre implantes tipo overdenture e protocolo

The aim of his study was to review the current scientific literature in order to discuss the surgical, prosthetics and psychological/psychosocial aspects during the treatment planning of edentulous patients, when a total fixed prosthesis or overdenture is indicated. To identify studies to take part in this review, a search was conducted for the following databases: PubMed, Dentistry and Oral Sciences Source, Journals@Ovid, SpringerLink, Wiley Online Library, Nature (NPG), Oxford Journals. It was used as descriptors: total fixed prostheses and overdentures. Inclusion criteria were: clinical articles, clinical case reports, case series, literature reviews and systematic reviews that addressed the study and comparison of total fixed prostheses and overdentures for a surgical- prosthetic planning. Exclusion criteria were: laboratory and in vitro studies and those whose first language was not English or Portuguese. Of a total of 454 articles, after an analysis according to inclusion and exclusion criteria, 76 articles were selected. During an implantsupported prosthesis rehabilitation with dental in edentulous patients, the use of alternative procedures appear to be effective when compared to more invasive surgical techniques, and thus, the amount of dental implants possible to install associated with prosthetic issues such as lip support, smile line, quantity and quality of mucosa, phonetics, etc., will allow an appropriate treatment planning to each clinical case

Exergames: Fator motivacional para a prática de atividades físicas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)