123 resultados para Programa de condicionamento físico
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Durante a revolução industrial, o trabalho manual tornou-se mecanizado, repetitivo e automatizado, e com o aumento da competitividade do trabalho e a busca desenfreada pela produtividade, os trabalhadores eram submetidos à estresse, depressão, acidentes e lesões no local de atuação (DE ALMEIDA et al., 2009). A fim de reduzir esses malefícios causados pelo trabalho surge na Polônia, em 1925, a ginástica laboral. Vários estudos apresentam os benefícios da ginástica laboral, tais como melhora da flexibilidade, estados de ânimo, e etc. Mas a queixa por dores e afastamentos causados por LER/DORT tem nos chamado atenção; por isso esse estudo tem como principal objetivo verificar alterações na incidência e intensidade de dores em participantes do projeto de extensão de Ginástica Laboral da UNESP campus de Rio Claro. Foram ministradas duas aulas de ginástica laboral preparatória por semana, com duração de 15min. Cada, e por um período de quatro meses. Os participantes responderam três instrumentos:, Nórdico para Dor adaptado, Questionário Internacional de Atividade Física e Questionário auto-elaborado para o estudo com perguntas referentes a intensidade do trabalho e tipo de ocupação, em dois momentos distintos: o primeiro antes da intervenção e o segundo após a intervenção. Após analisarmos os dados, constatamos que a ginástica laboral contribui de forma positiva para a diminuição da incidência e intensidade da dor em trabalhadores. O estudo mostrou que duas sessões semanais, com duração de quinze minutos cada sessão, de ginástica laboral preparatória são suficientes para a diminuição da incidência e intensidade de dores osteomusculares
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Introduction: The elderly population has increased, and the aging process is responsible for physical and metabolic changes in the body. For the elderly remain independent, with a better quality of life, preventing and treating diseases responsible for this increased of mortality should remain physically active. Objective: To investigate the influence of two types of exercise intervention on physical fitness and physical activity levels in older practitioners of Rio Claro-SP. Method: The study included 18 older adults with mean age 65.8 years (± 2.88) divided into two groups, Program in Physical Exercises Health Unit (PEFUS, n = 9) and Adapted Volleyball (n = 9). Classes of PEFUS were held twice a week lasting 60 min with strength, aerobic endurance, agility, coordination and balance exercises. Classes of Volleyball Adapted were performed 2 times per week lasting 120 minutes, divided into volleyball fundamental exercises and game. For evaluation of physical skills (strength, agility, coordination and flexibility), was performed the AAHPERD test battery. All participants were assessed at the baseline and after 3 months of interventions. The statistical analysis used was the repeated measures ANOVA, through the SPSS version 17.0 and significance level p <0.05. Result: After the interventions there was an increase of leisure time from 362.2 ± 214.9 min / week and 16.7 ± 28.3 min / week to 541.7 ± 137.2 and 44.4 ± 44.8 min / week to Adapted Volleyball and PEFUS, respectively. The variable coordination showed significant improvements after the interventions, decreasing from 12.1 ± 0.7 to 10.8 ± 0.5 sec for Volleyball Adapted and from 14.8 ± 0.9 to 12.1 ± 0, 9 sec for PEFUS (p <0.05). For the variable strength it was observed a group-moment interaction (p <0.05). Conclusion: The interventions showed positive results... (Complete abstract click electronic access below)
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The individuals, mostly born biologically prepared to develop the many different aspects: cognitive, motor and affective, however, only the biological factor doesn’t possible the full development of these. Theories of the different types of knowledge about the process of teaching and learning and your relation with the affective-cognitive aspects intend explain how this individual can to evolve completely. This end of course work presupposes that the interactions of the individual with the physical and civil are essential to the development of learning. In this sense, the educational institution understood as a socializing environment and disseminator of knowledge, historically accumulated, will be then a space where affectivity and learning should be at least theoretically, favored by the relations that are established inside the same. So, the research presented in this study, have how objective, show how to set in the practice educational the relation between affect and learning considering the observations, interviews that search to highlight real situations, where are confirmed a relation between processes. From the presentation of the central ideas of these researches, we are evidencing the concept of affection and how pedagogical practice promotes the relation between affect and cognition
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Recent research advances in understanding the cellular and molecular mechanisms that underlie the processes of hypertrophy and atrophy. This may contribute to development of effective therapeutic strategies to attenuate or block the loss of muscle tissue associated with aging and pathological conditions. In this context, myogenic factors that control the activity of satellite cells have been studied to better understand the events involved in the recovery of muscle mass. Among them, we highlight the Myogenic Regulatory Factors (MRFs), which have been described as potential mediators of muscle growth. The objectives of this study evaluated the morphofunctional adaptations and gene expression of MRFs (MyoD and myogenin) in skeletal muscle (soleus) subjected to an atrophic stimulus followed by physical training. It was used 64 male Wistar rats (80 days, 250 to 300 g), divided into 8 groups (n = 8): C: control animals a week, I: Animals immobilized a week, C3: control animals 3 days; R3: Animals immobilized and recovered for 3 days, T3: Animals immobilized and submitted to exercise for 3 days; C7: Animals controls 7 days; R7: Animals immobilized and subsequently recovered by 7 days, T7: Animals immobilized and subsequently subjected to exercise for 7 days. Initially, the animals in groups I, R3, R7, T3 and T7, were submitted to 7 days of immobilization of the hind limb. Muscle atrophy was confirmed after a direct statistical comparison of the values of cross-sectional area (CSA) of muscle fibers studied in animals in groups I and C, sacrificed immediately after the immobilization period. Then, the groups T3 and T7 were submitted a rehabilitation program with muscle aerobic exercise (swimming) for 3 and 7 days respectively. The groups C, C3 and C7 were kept without stimulus atrophic and were not subjected to exercise. At the end of the experiment, the animals were sacrified and the soleus muscle removed. The quantitative analysis of gene expression ...
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In the modern world it is common to witness the family or the school complaining about the behavior of children. Parents have lost control of how to educate their children, who have difficulty in following rules, boundaries and discipline. In the short time they stay with their children, their parents feel desperate in how to educate and seek the help of experts who apply techniques inspired by behavioral therapy. A recent phenomenon is the search of the family by the media, so that helps to set limits for their children. The main objective of this study is to identify intervention techniques used in television show called Supernanny, verifying the concept of education and its effects on family. The methodology is exploratory research, using technical analysis as a specific program for television, videorecorded. Data analysis was performed by a video recording of the three programs shown, which were compared using frames. Contact that currently, the parent-child relationship is permeated by a lack of boundaries, which causes families to seek guidance from experts and the media - which is one of the most powerful means of dissemination and communication. The program presents Supernanny behavioral techniques that seem to work with a simple sleight of hand, but in real life translates into a long-time adjustments, challenges and frustrations. Moreover, many of them induce the conditioning, to achieve something by means of strengthening and heteronomy, which leads the viewer to take a more critical eye on those programs
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The practice of regular physical activity has been widely recommended in the literature, indicating an improvement of the physical and psychological activities promoted through the routine of workers. In this sense, physical activity has become of great importance in the workplace, for the prevention of injuries caused by normalizing bodily functions and staff providing relaxation and socialization, basic elements of daily life a worker. This study aimed to analyze the effects of a active break program in the routine of workers in their mood and stress, even checking the influence of physical activity on quality of life of participants. We selected 15 individuals of both genders, the restaurant staff University, UNESP - Rio Claro-SP. The activities lasted four months, two times a week, at the beginning of the workday, for 15 minutes, followed by stretching and playful activity. The evaluations were answered a week before the execution of the program and lists of mood states have been answered before and after the activity, and the end of working hours and also at the beginning and end of the days when there were no interventions. After analyzing the results, we concluded that the participants have a good index of perception of quality of life with total score of 76.6 for mental and physical health and that all assets are considered in accordance with the recommendations of 150 minutes of physical activity per week. More than 50% of them have symptoms of stress found mostly in the resistance stage, and no changes were found in the mood states when practicing active break or not. We conclude that the changing of moods can be associated with the fact that workers are already active, another reason may be due to low number of participants in the study, given other studies show that there is a change and that active break interferes positively in mood states of individuals
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A Doença Renal Crônica (DRC) é considerada um problema mundial de saúde pública. O paciente com DRC apresenta baixa tolerância ao exercício físico e como conseqüência apresenta limitações na capacidade funcional e força muscular respiratória. O paciente com DRC em programa de hemodiálise pode sofrer impactos negativos na sua capacidade funcional. Objetivo: Avaliar a capacidade funcional e a força muscular respiratória associada ao exercício físico em pacientes com doença renal crônica que realizam hemodiálise. Metodologia: 28 pacientes de ambos os sexos com idade entre 40 e 60 anos participaram do estudo, em programa de hemodiálise no Instituto do Rim da Santa Casa de Misericórdia de Presidente Prudente-SP. Os pacientes foram avaliados pela força muscular inspiratória (PImax) e força muscular expiratória (PEmax) pela manovacuometria e Teste de Caminhada de Seis Minutos (TC6’) para avaliar a capacidade funcional. Após as avaliações, os pacientes iniciaram o programa de atividade física, com duração de oito semanas, realizado 3 vezes por semana durante 40 minutos na hemodiálise. Ao final do programa de exercícios físicos, os pacientes foram reavaliados. Resultados: Na avaliação da força muscular respiratória o valor da PImax pós foi significativamente maior que o valor obtido na avaliação pré programa (p<0,05), para a variável PEmax não foi encontrada diferença significativa entre os momentos pré e pós intervenção (p<0,05). As avaliações da capacidade funcional ou Teste de Caminhada de Seis Minutos (TC6’) inicial e após o programa de exercícios, não apresentaram diferenças significativas (p<0,05). Dados da Escala de Borg indicaram redução significativa do cansaço e dispnéia (p<0,05), após o programa de exercícios. Os indicadores relativos à dor foram reduzidos, após o programa, em relação ao pré (p<0,05). Conclusão:... (Resumo completo, clicar acesso eletrônico abaixo)
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The aim of this study was to investigate whether aerobic capacity (VO2max) would be modified by antihypertensive therapy in elderly and middle-age women after 12 weeks of exercise training. The volunteers were divided in two groups: normotensive (n=14) and hypertensive (n=14). Aerobic exercise was performed for 3 days/week, during 60 minutes, for 12 weeks with an intensity of 50-70% rest heart hate. Anthropometric parameters (weight and height), body fat index, % of fat mass, cardiopulmonary evaluation to calculated VO2max and a cardiovascular evaluation with blood pressure and rest heart hate were evaluated at baseline and after training program. At the end of study abdominal circumference and Borg scale were also evaluated. Our findings showed the aerobic program of 12 weeks was effective to reduce diastolic blood pressure in both groups. Systolic blood pressure was reduced only hypertensive group. No evidences were found the aerobic capacity was affected by hypertensive therapies. In conclusion, the aerobic program for 12 weeks was effective to reduce blood pressure and there was no influence of antihypertensive therapy on the aerobic capacity in this particular population.
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Pós-graduação em Ciências da Motricidade - IBRC
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Em países de clima tropical, o calor é um dos principais limitantes à produção de frangos de corte, sendo ainda responsável por induzir uma elevada mortalidade, especialmente na fase de terminação. Visando aliviar o efeito do estresse pelo calor, foram avaliadas duas técnicas para melhorar a tolerância térmica: o condicionamento térmico precoce (TCP) e a formulação dieta utilizando o princípio de Mongin (equilíbrio eletrolítico). Para tanto, o balanço eletrolítico do K+Na-Cl foi ajustado em 350 mEq/kg e a relação eletrolítica (K+Cl)/Na em 3:1, pelo programa PPFR (http://www.fmva.unesp.br/ppfr). Foram utilizados 300 pintos machos Cobb 500, em arranjo fatorial 2x2 (com e sem TCP e com e sem o princípio de Mongin), num delineamento inteiramente casualizado, em 24 boxes (6 repetições por tratamento). As aves foram inicialmente alojadas em baterias metálicas (1-7 dias de idade), e posteriormente em piso (8-48 dias de idade), sendo arraçoadas com: (T1) dieta tradicional sem TCP; (T2) dieta tradicional com TCP; (T3) dieta com a aplicação do equilíbrio eletrolítico sem TCP e (T4) dieta com aplicação do equilíbrio eletrolítico com TCP. O condicionamento térmico foi realizado no quinto dia de idade, por 24 horas a 36 °C, somente na metade do lote (150 aves). Após esse período, todas as aves foram transferidas para boxes de 1,5x3m (12 aves/boxe), tendo como cama a maravalha de madeira reutilizada. Aos 36 dias de idade foi aplicado um estresse agudo (36°C) por 8 horas em todos os tratamentos, sendo monitorado eletronicamente a temperatura e a umidade do galpão e do microclima na altura das aves. A alimentação e a água foram ad libitum, mesmo durante o período de estresse. Foram aferidos os dados de desempenho aos 7, 35 e 48 dias de idade para ganho de peso, consumo de ração e conversão alimentar, e também a taxa de mortalidade de cada boxe. Verificou-se que tanto o equilíbrio eletrolítico como o condicionamento térmico precoce foram eficazes significativamente (P<0,05) para minimizar a mortalidade dos frangos submetidos ao estresse agudo de calor, sem prejuízo no desempenho das aves. Além disso, foi observado um efeito mais favorável quando aplicados simultaneamente (T4). Assim, para o tratamento em que nenhuma destas estratégias foram utilizadas (T1), a taxa de mortalidade foi 83% superior ao tratamento em que ambas foram aplicadas (T4). Assim, tanto o condicionamento térmico precoce como o princípio de Mongin foram válidos para minimizar os efeitos danosos causados pelo calor em frangos de corte.