Physical Exertion
Mostrando 13-24 de 48 artigos, teses e dissertações.
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13. Reidratação durante exercício no calor reduz o índice de esforço fisiológico em adultos saudáveis
Exercise in the heat leads to physiological alterations that reflect mainly on the cardiovascular system. The physiological strain index (PSI) uses heart rate (HR) and rectal temperature (Tre) to evaluate the cardiovascular strain and it has been recommended in literature. However, few studies have used PSI to evaluate its response following dehydration and
Rev. bras. cineantropom. desempenho hum.. Publicado em: 2014-09
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14. The effects of one-half of a soccer match on the postural stability and functional capacity of the lower limbs in young soccer players
OBJECTIVE: Most injuries occur during the final 15 minutes of each half of a soccer match, suggesting that physical exertion may influence changes in neuromuscular control and the body's ability to stabilize the joints of the lower extremities. The aim of this study was to analyze the effects of one-half of a soccer match on the functional capacity and stabi
Clinics. Publicado em: 2012-12
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15. Efeitos do Tai Chi Chuan na aptidão cardiorrespiratória, força dos músculos extensores do joelho e composição corporal em mulheres idosas
Tai Chi Chuan (TCC) is a martial art style (kung fu or wushu) widely practiced in China for centuries and it is described like an activity capable of providing improvements in the physical conditioning, health and social integration to senior individuals. The purpose of this controlled experimental study was to verify the effects of TCC program on maximal ox
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/11/2011
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16. Resposta cardiovascular ao exercício em pacientes portadores de hipertensão arterial pulmonar / Cardiovascular response to exercise in patients with pulmonary arterial hypertension
The proper understanding of the cardiovascular response to exercise has a central role in the management and treatment of patients with pulmonary arterial hypertension (PAH). However, data concerning the evolution of pulmonary vascular mechanics and right ventricular adaptation to effort are scarce. The aim of this study is characterize the cardiovascular re
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/09/2011
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17. Avaliação laboratorial do estresse oxidativo e eletrocardiografia de cadelas submetidas a exercício / Laboratory findings of oxidative stress and electrocardiography of dogs submitted to exercise
The lack or absence of physical activity in dogs, combined with a diet high in energy has seriously affected the health of dogs, taking them to the development of various problems associated with the heart. This study aimed to study the activity of serum enzymes creatine kinase (CK), creatine kinase MB fraction (CK-MB), lactate dehydrogenase (LDH) and glutat
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/08/2011
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18. Avaliação das variáveis cardiovasculares, capacidade de caminhar e nível de atividade física de obesos mórbidos antes e depois da cirurgia bariátrica
Morbidly obese patients present an increase in heart rate, blood pressure and perceived exertion besides lower walking ability compared to normal weight people. However, little is known about how these variables are presented after bariatric surgery. Moreover, despite the distance walked during the six-minute walk (6MWT) improve after surgery is not well est
Publicado em: 2010
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19. Fatores associados ao padrão de sono pacientes com insuficiência cardíaca / Factors associated with sleep pattern of patients with heart failure
INTRODUCTION: Heart failure (HF) is one of the largest public health problems worldwide, with increasing numbers in any epidemiological analysis. Besides representing a large demand for health services, it is responsible for poor quality of life. Sleep disorders have been described as frequent and common among patients with HF, as well as one of the most tro
Publicado em: 2010
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20. Exercício físico e melhora do condicionamento aeróbio em adolescentes / Physical exercises and improvement of the aerobic conditioning in adolescents
INTRODUCTION - Exogenous obesity stems from inadequate dietary habits and a sedentary lifestyle. It has become a public health issue in our society today also, affecting adolescents. OBJECTIVE: To develop a simple implement for adolescents to evaluate the impact of a training program, predominantly aerobic, by way of moderate intensity physical activities, a
Publicado em: 2010
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21. The Borg scale as a tool for self-monitoring and self-regulation of the exercise effort in patients with heart failure in hydrotherapy and land: a randomized, blinded, controlled trial / A escala de Borg como ferramenta de auto-monitorização e auto-adaptação do esforço em pacientes com insuficiência cardíaca na hidroterapia e no solo: estudo randomizado, cego e controlado
BACKGROUND: The Borg scale is the standardization of perceived exertion most widespread and has been proposed to ensure a submaximal effort in patients with the syndrome of heart failure (SIC). Hydrotherapy is a new method used in cardiovascular rehabilitation programs that seems to offer the patient an extra benefit compared to conventional exercise trainin
Publicado em: 2010
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22. Efeitos da l-glutamina nas respostas metabólicas e hemodinâmicas em indivíduos sedentários submetidos ao esforço físico / Effects of L-glutamine in metabolic and hemodynamic responses in sedentary individuals submitted to physical exertion
The aim of this study was to evaluate the hemodynamic and metabolic responses of L-Glutamine in sedentary subjected to physical exertion. The sample consisted of 11 sedentary volunteers (05 men and 06 women between 30 - 45 years). We conducted a clinical study, crossover, randomized, double-blind. The protocol was divided into two stages. The protocols used
Publicado em: 2009
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23. Efeitos agudos de diferentes intensidades e intervalos de recuperação do treinamento resistido em atletas jovens
The popularity of endurance training in children and adolescents has increased considerably since the last decade (FLECK and KRAEMER, 2004), becoming one of the most popular forms of exercise, both to improve the physical training of athletes and to improve physical fitness. The purpose of this study was to examine the effects of different intensities of end
Publicado em: 2009
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24. Avaliação da capacidade de caminhar do portador de obesidade mórbida utilizando teste de caminhada de 6 minutos
Introduction: The ability to walk is impaired in obese by anthropometric factors (BMI and height), musculoskeletal pain and level of inactivity. Little is known about the influence of body adiposity and the acute response of the cardiovascular system during whole the 6-minute walk test (6mWT). Objective: To evaluate the effect of anthropometric measures (BMI
Publicado em: 2009