17 research outputs found
Yield and nitrogen concentration of above- and below-ground biomasses of red clover cultivars in pure stands and in mixtures with three grass species in northern Europe
Synthesis of TiO2 nanoparticles and TiO2-Zeolite composites and study of optical properties and structural characterization
Chlorinated disinfection by-products in drinking water according to source, treatment, season, and distribution location
All cause mortality and its determinants in middle aged men in Finland, The Netherlands, and Italy in a 25 year follow up.
Treinamento fĂsico: consideraçÔes prĂĄticas e cientĂficas Physical training: scientific and practical considerations
O treinamento fĂsico Ă© uma importante ĂĄrea de atuação profissional da Educação FĂsica e do Esporte. Ela tem por objetivo precĂpuo, a melhoria do desempenho fĂsico-esportivo atravĂ©s da aplicação de um processo organizado e sistemĂĄtico composto por exercĂcios fĂsicos. Nos Ășltimos anos, os progressos tecnolĂłgicos e nos mĂ©todos de investigação cientĂfica nas diferentes subĂĄreas relacionadas ao treinamento fĂsico trouxeram um avanço significativo na obtenção deste objetivo. Neste artigo serĂĄ discutido, do ponto de vista acadĂȘmico-cientĂfico e tambĂ©m da prĂĄtica profissional, o estado da arte do conhecimento associado Ă avaliação do treinamento, ao controle da carga de treinamento, aos modelos de organização da carga de treinamento e ao desenvolvimento das capacidades motoras. Esperamos que ao final, o leitor possa ter um bom entendimento destes diferentes componentes, como eles contribuem para a modificação do desempenho motor e como aplicĂĄ-los para a elaboração, implementação, avaliação e reformulação de programas de treinamento fĂsico.<br>Physical training is an important field of work for the Physical Education and Sport professional. Its main goal is to develop the physical capacity and sports performance of an individual by means of an organized and systematic application of physical exercises. In the past years, the technological progress in the scientific investigation within the different disciplines related to physical training have contributed a great deal towards the accomplishment of such goal. In this manuscript we discuss, from both an academic-scientific and from a practical application point-of-view, the state of the art of the knowledge associated with the physical training evaluation, loading control, loading scheming, and the development of physical abilities. Our goal is to provide a comprehensive overview of the different components of the physical training and how they contribute to the development of the physical performance as well as how to apply these concepts in the elaboration, implementation, and evaluation of physical training programs