1 Dynamic Exercise
Mostrando 1-12 de 90 artigos, teses e dissertações.
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1. Home physical exercise program: analysis of the impact on the clinical evolution of patients with normal pressure hydrocephalus
RESUMO Objetivo: Apresentar um programa de exercícios físicos domiciliares para pacientes com hidrocefalia de pressão normal e avaliar a adesão, aceitação e sua aplicabilidade; verificar possíveis alterações nos pacientes com HPN com o programa de exercícios físicos domiciliares, comparando os pacientes com e sem derivação ventriculoperitoneal,
Arq. Neuro-Psiquiatr.. Publicado em: 10/01/2020
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2. Effects of previous carbohydrate supplementation on muscular fatigue: double-blind, randomized, placebo-controlled crossover study
Abstract AIMS The aim of this study was to examine the effects of previous carbohydrate supplementation on high-volume resistance exercise performance METHODS Twenty males physically independent adults aged ≥18 years participated in a double-blind randomized placebo-controlled crossover study. Sixty minutes before the experimental protocol, each particip
Motriz: rev. educ. fis.. Publicado em: 19/06/2019
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3. Regular exercise, overweight/obesity and sedentary lifestyle cause adaptive changes in thiol–disulfide homeostasis
Abstract: Dynamic thiol–disulfide homeostasis is considered to have critical roles in maintenance of physiological functioning. We aimed to reveal whether there is any specific aberration in thiol–disulfide homeostasis in three distinct categories of individuals, including those who 1) exercise regularly (fitness group), 2) have a sedentary lifestyle (se
An. Acad. Bras. Ciênc.. Publicado em: 25/04/2019
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4. Cardiorespiratory and metabolic determinants during moderate and high resistance exercise intensities until exhaustion using dynamic leg press: comparison with critical load
The objective of this study was to assess cardiovascular, respiratory, and metabolic responses during a commonly used dynamic leg press resistance exercise until exhaustion (TEx) at different intensities and compare with critical load (CL). This was a prospective, cross-sectional, controlled, and crossover study. Twelve healthy young men (23±2.5 years old)
Braz J Med Biol Res. Publicado em: 11/10/2018
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5. Ultra-short-term heart rate variability during resistance exercise in the elderly
Despite the appeal of ultra-short-term heart rate variability (HRV) methods of analysis applied in the clinical and research settings, the number of studies that have investigated HRV by analyzing R-R interval (RRi) recordings shorter than 5 min is still limited. Moreover, ultra-short-term HRV analysis has not been extensively validated during exercise and,
Braz J Med Biol Res. Publicado em: 21/05/2018
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6. Is heart rate variability a feasible method to determine anaerobic threshold in progressive resistance exercise in coronary artery disease?
ABSTRACT Background Recent studies have shown that the magnitude of the metabolic and autonomic responses during progressive resistance exercise (PRE) is associated with the determination of the anaerobic threshold (AT). AT is an important parameter to determine intensity in dynamic exercise. Objectives To investigate the metabolic and cardiac autonomic re
Braz. J. Phys. Ther.. Publicado em: 16/06/2016
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7. Differences in muscle strength after ACL reconstruction do not influence cardiorespiratory responses to isometabolic exercise
Objectives: To investigate whether the muscle strength decrease that follows anterior cruciate ligament (ACL) reconstruction would lead to different cardiorespiratory adjustments during dynamic exercise. Method: Eighteen active male subjects were submitted to isokinetic evaluation of knee flexor and extensor muscles four months after ACL surgery. Thigh c
Braz. J. Phys. Ther.. Publicado em: 02/05/2014
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8. Identification and agreement of first turn point by mathematical analysis applied to heart rate, carbon dioxide output and electromyography
BACKGROUND: The second heart rate (HR) turn point has been extensively studied, however there are few studies determining the first HR turn point. Also, the use of mathematical and statistical models for determining changes in dynamic characteristics of physiological variables during an incremental cardiopulmonary test has been suggested. OBJECTIVES: To
Braz. J. Phys. Ther.. Publicado em: 2013-12
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9. Resposta da pressão arterial durante exercício resistido em hipertensos:influência de anlodipina. / Blood pressure responses to dynamic resistance exercise: influence of amlodipine
O exercício resistido dinâmico é recomendado para hipertensos, mas a pressão arterial (PA) se eleva muito durante sua execução. Este estudo investigou o efeito do antagonista do canal de cálcio diidropiridínico, anlodipina, sobre a resposta da PA ao exercício resistido de diferentes intensidades. Onze hipertensos essenciais foram estudados após 4 s
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/11/2012
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10. Fiscal multipliers in an incomplete markets economy
This paper studies the behavior of fiscal multipliers in two different economic environments: complete markets and incomplete markets. Based on steady state analysis, output multipliers are found within a range between 0.49 and 0.66, when the markets are complete. Under incomplete markets, output multiplier was found in an interval between 0.75 and 0.94. The
Publicado em: 19/09/2012
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11. Análise do controle autonômico cardíaco e do metabolismo muscular durante o exercício descontínuo dinâmico e resistido em homens jovens e idosos
A tese constou de 3 estudos descritos a seguir. Estudo I, que teve como objetivo investigar o efeito do envelhecimento nas respostas cinéticas da frequência cardíaca (FC) e do consumo de oxigênio (VO2) durante as transições repouso-exercício (fase-on) e exercício-recuperação (fase-off), além de verificar a influência da intensidade do exercício
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/08/2012
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12. Efeito da aplicação de vibração mecânica localizada durante o treinamento de força sobre a hipertrofia muscular
Several studies indicate that the addition of vibrations to the strength training (ST) may contribute to the development of muscle strength and athletic performance. The aim of this study was to verify the chronic effect of application of mechanical vibration during ST on muscle hypertrophy. The sample consisted of 20 male volunteers, mean age 21,3 ± 3,02 y
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/04/2012