Exertion Test
Mostrando 13-24 de 58 artigos, teses e dissertações.
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13. The effects of different doses of caffeine on performance, rating of perceived exertion and pain perception in teenagers female karate athletes
ABSTRACT The present study set to examine the effects of different doses of caffeine on performance, rating of perceived exertion (RPE), and pain perception in female teenager athletes of karate. Ten female karate athletes (16.8±1.23 years; height 1.59±0.28 m; body-mass 57.73±8.33 kg; BMI 22.71±3.05 kg/m2) participated in the study. A double-blind, rando
Braz. J. Pharm. Sci.. Publicado em: 2016-12
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14. Does the incremental shuttle walk test require maximal effort in young obese women?
Obesity is a chronic disease with a multifaceted treatment approach that includes nutritional counseling, structured exercise training, and increased daily physical activity. Increased body mass elicits higher cardiovascular, ventilatory and metabolic demands to varying degrees during exercise. With functional capacity assessment, this variability can be eva
Braz J Med Biol Res. Publicado em: 11/07/2016
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15. 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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16. Are 30 minutes of rest between two incremental shuttle walking tests enough for cardiovascular variables and perceived exertion to return to baseline values?
Objective: To verify whether 30 minutes of rest between two incremental shuttle walking tests (ISWT) are enough for cardiovascular variables and perceived exertion to return to baseline values in healthy subjects in a broad age range. Method: The maximal exercise capacity of 334 apparently healthy subjects (age ≥18) was evaluated using the ISWT. The test
Braz. J. Phys. Ther.. Publicado em: 13/03/2015
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17. Respiratory muscle endurance is limited by lower ventilatory efficiency in post-myocardial infarction patients
Background: Reduced respiratory muscle endurance (RME) contributes to increased dyspnea upon exertion in patients with cardiovascular disease. Objective: The objective was to characterize ventilatory and metabolic responses during RME tests in post-myocardial infarction patients without respiratory muscle weakness. Method: Twenty-nine subjects were
Braz. J. Phys. Ther.. Publicado em: 2014
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18. Combined exercise circuit session acutely attenuates stress-induced blood pressure reactivity in healthy adults
Objective: To investigate the blood pressure (BP) responses to cardiovascular stress test after a combined exercise circuit session at moderate intensity. Method: Twenty individuals (10 male/10 fem; 33.4± 6.9 years; 70.2± 15.8 kg; 170.4± 11.5 cm; 22.3± 6.8% body fat) were randomized in a different days to control session with no exercise or exercis
Braz. J. Phys. Ther.. Publicado em: 2014
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19. Reprodutibilidade de testes do degrau em pacientes bronquiectasicos
BACKGROUND: The step test has been used to assess exercise capacity in patients with chronic respiratory disease; however, its use has not been described with regard to patients with bronchiectasis (BCT). OBJECTIVE: This study assessed the reliability of the Chester step test (CST) and the modified incremental step test (MIST) and also correlated these
Braz. J. Phys. Ther.. Publicado em: 2013-06
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20. Tolerância ao esforço de hipertensos em tratamento farmacológico
The systemic hypertension is a disease with high prevalence and the major cause of cardiovascular morbid-mortality. Among the therapeutic measuresrecommendedare the modificationoflifestyle andregularphysical activity. It is knownthat someantihypertensive drugshaveeffects onexercise tolerancewhichcouldadversely affectadherenceto the practiceof thesephysical a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/06/2012
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21. 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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22. 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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23. Análise da existência de máxima fase estável de lactato nos exercícios resistidos leg press 45º e supino reto / Analysis of the existance of a maximal lactate steady state on resistance exercises leg press 45° and bench press
The purpose of the study was to verify if there is a maximal lactate steady state (MLSS) for the Leg Press (LP) and Bench Press (BP) exercises and to analyse ventilatory responses ventilation (Ve) and oxygen uptake (VO2), heart rate (HR), blood lactate concentration (BLC) and ratings of perceived exertion (RPE) to those exercises performed on MLSS intensity
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/07/2010
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24. 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