Force Of Ground Reaction
Mostrando 13-24 de 35 artigos, teses e dissertações.
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13. Análise da influência de um calçado flexível e desprovido de salto sobre a mecânica da marcha e a carga articular de indivíduos com osteoartrite de joelho / Influence of flexible footwear and without heel on the gait mechanics and joint loading in individuals with knee osteoarthritis
The literature has been given evidences that the use of flexible and non-heeled footwear that reproduces the kinematic and kinetic characteristics of barefoot gait may reduce the joint loads and the progression of the knee osteoarthritis (OA). The purpose of this study was to evaluate and compare the influence of the acute use of flexible, non-heeled and ine
Publicado em: 2010
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14. Análise isocinética do tornozelo e das forças de reação de solo em corredores de longa distância e triatletas / Ankle isokinetic analysis and ground reaction forces of long distance runners and triathletes
Introdução: A associação da fadiga muscular com o aumento da força vertical de reação do solo representa risco para a fratura por estresse de tíbia em esportes como a corrida de longa distância e o triatlo. Objetivos: analisar e comparar parâmetros do componente vertical das forças de reação do solo e parâmetros musculares isocinéticos da flex
Publicado em: 2010
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15. Análise dinâmica e eletromiográfica da locomoção com o uso de calçado esportivo falsificado / Dynamic and eletromyographic analysis of locomotion wearing falsified running shoes
O objetivo deste estudo é analisar a influência de dois modelos distintos de calçado esportivo falsificado (indoor e jogging) sobre características dinâmicas e eletromiográficas da locomoção humana. Oito voluntários participaram do estudo, dos quais cinco realizaram os testes com os calçados do modelo indoor e três realizaram os testes com os cal�
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/03/2009
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16. Avaliação postural da coluna lombar, dos membros inferiores, e análise da força reação do solo em adolescentes usuárias de calçados de salto alto / Posture assessment of the lumbar spine, lower limbs, and analysis of ground reaction force in adolescent users of high-heeled shoe
During childhood and adolescence, there are several posture changes depending on the settings necessary for the structuring and definition of posture. The posture change because of the hormonal influence that occurs with the onset of puberty and the musculoskeletal growth. Thus, the pre pubertal and pubertal stages are crucial for the development of good pos
Publicado em: 2009
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17. Análise da marcha para trás de adultos em ambiente terrestre e aquático / Analysis of the backward walking of adults on dry land and in water
Walking backwards is part of many daily activities such as sitting in a chair and crossing the street, and is also present in sport activities. The aim of this study was to analyze the biomechanical and motor behavior characteristics of walking backwards and forwards of adults in water and on land. The sample was composed of 22 adult subjects (11 women and 1
Publicado em: 2009
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18. Estudo da desativação do agente VX usando o MgO por cálculos ab initio
The organophosphates are used in industry, in the fields of dyes, varnishes, artificial leather, electrical insulation, waterproofing, plastics, oil additives and solvents, are also used in medicine to treat diseases such as glaucoma, in the household and in agriculture are applied as insecticides and pesticides. Besides these various civilian facilities, th
Publicado em: 2009
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19. Efect of non-affected lower limb constraint and seat height on the motor performance of hemiparetics post stroke during sit-to-stand / Efeito da restrição do membro inferior não-afetado e a altura do assento sobre o desempenho motor de hemiparéticos durante o movimento de sentado para de pé
Hemiparesis following stroke reduces the ability to use the involved lower extremity during the sit-to-stand (STS) transfer, thus affecting the performance. This study investigated in hemiparetic subjects the combined effects of the non-affected lower limb (NA) constraints by supporting it on a step and the seat height for the weight-bearing on the affected
Publicado em: 2009
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20. Analysis of the vertical ground reaction force in different vertical jumps of adults in water and on dry land / Análise da componente vertical da força de reação do solo em diferentes tipos de salto vertical de adultos nos ambientes aquático e terrestre
Este estudo objetivou analisar as características da componente vertical da força de reação do solo em diferentes tipos de salto vertical realizados por indivíduos adultos nos ambientes aquático e terrestre. Participaram da pesquisa 34 sujeitos, 16 do sexo masculino e 18 do sexo feminino, com idade entre 20 e 35 anos. As coletas de dados foram realizad
Publicado em: 2009
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21. Gait analysis with pressure walkway measurement systems in dogs affected with hip dysplasia / Análise da locomoção de cães portadores de displasia coxofemoral com o sistema de baropodometria
Hip dysplasia is a developmental disorder of the coxofemoral joint. The disease is one of most common orthopedics diseases and it is more common in large breed dogs. The objective gait analysis of the dog with pressure walkway measurement systems provided information about ground reaction forces that is used to study limbs with normal and abnormal function.
Publicado em: 2008
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22. Influence of inhibition of movements of upper limbs in the vertical component of ground reaction forces in human gait / Influência da inibição dos movimentos dos membros superiores na componente vertical das forças de reação do solo na marcha humana
This study aimed to investigate if there are differences in the normal barefoot gait with and without the inhibition of the superior members, using the .shirt of force " and more specifically to identify if there are differences in the kinetic variables first peak of force (PPF), rate of weight acceptance (TAP), the second peak of force (SPF) and support med
Publicado em: 2006
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23. DYNAMICS, KINEMATICS AND PHYSIOLOGICALS EFFECTS OF USING DIFFERENTS TYPES OS MAILBAGS / "Influência da mochila em parâmetros dinâmicos, cinemáticos e fisiológicos da locomoção de carteiros pedestres"
The aim of this study was to determine the influence of the satchel construction characteristics in selected biomechanical and physiological parameters during the accomplishment of the locomotion of mailmen pedestrians. 49 mailmen had been voluntary (30±7 years, 1.74±0.62 m and 72.6±11.8 kg), which had used 3 types of satchels, simple lateral satchel (MLS
Publicado em: 2006
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24. Body weight distribution under the rearfoot and forefoot wearing high heels shoes and block simulators / Body weight distribution under the rearfoot and forefoot wearing high heels shoes and block simulators / Estudo da distribuição do peso corporal entre retropé e antepé em blocos simuladores e calçados de salto / Estudo da distribuição do peso corporal entre retropé e antepé em blocos simuladores e calçados de salto
The aim of this work was to investigate the relation of the vertical component of the ground reaction forces and the plantar pressure distribution during standing position, acting under the forefoot and the rearfoot, using high heel shoes and high heel simulators (wooden blocks of different heights and angles of heel support). The subjects were 30 symptom-fr
Publicado em: 2005