Buscar
Mostrando ítems 11-20 de 181
Exercise at anaerobic threshold intensity and insulin secretion by isolated pancreatic islets of rats
(2010-07-01)
To evaluate the effect of acute exercise and exercise training at the anaerobic threshold (AT) intensity on aerobic conditioning and insulin secretion by pancreatic islets, adult male Wistar rats were submitted to the ...
Age Affects Exercise-Induced Improvements in Heart Rate Response to Exercise
(2013-10-16)
The aim of the present study was to analyze the effects of age on cardiorespiratory fitness (CRF), muscle strength and heart rate (HR) response to exercise adaptation in women in response to a long-term twice-weekly combined ...
Validity of critical frequency test for measuring table tennis aerobic endurance through specific protocol
(Journal Sports Science & Medicine, 2008-12-01)
The aim of this study was to validate critical frequency specific test (critf) for the estimation of the aerobic endurance in table tennis players. Methods: Eight male international-level table tennis players participated ...
Comparison of the Effects of Hydration with Water or Isotonic Solution on the Recovery of Cardiac Autonomic Modulation
(Human Kinetics Publ Inc, 2015-04-01)
Despite the importance of hydration during exercise, the impact of ingesting water or isotonic solution during and after exercise on the regulation of autonomic modulation is unclear. the study aimed to compare the effect ...
Non-exhaustive test for aerobic capacity determination in swimming rats
(Natl Research Council Canada-n R C Research Press, 2006-12-01)
The aim of this study was to describe a double-bout exercise test for non-exhaustive aerobic capacity determination in swimming rats. Adult rats were Submitted to 4 swimming tests at different intensities (4%, 6%, 7%, and ...
Oxygen uptake kinetics and time to exhaustion in cycling and running: A comparison between trained and untrained subjects
(2003-12-01)
The objective of the present study was to compare pulmonary gas exchange kinetics (VO 2 kinetics) and time to exhaustion (Tlim) between trained and untrained individuals during severe exercise performed on a cycle ergometer ...
Exergy analysis of the musculoskeletal system efficiency during aerobic and anaerobic activities
(2018)
© 2018 by the authors.The first and second laws of thermodynamics were applied to the human body in order to evaluate the quality of the energy conversion during muscle activity. Such an implementation represents an important ...
Exergy analysis of the musculoskeletal system efficiency during aerobic and anaerobic activities
(2018)
© 2018 by the authors.The first and second laws of thermodynamics were applied to the human body in order to evaluate the quality of the energy conversion during muscle activity. Such an implementation represents an important ...
Attenuation of neuropsychiatric symptoms and caregiver burden in Alzheimer's disease by motor intervention: a controlled trial
(Universidade de São Paulo (USP), Faculdade de Medicina, 2011-01-01)
OBJECTIVE: To analyze the effects of motor intervention on the neuropsychiatric symptoms of Alzheimer's disease and on the caregivers' burden. DESIGN: This is a controlled trial evaluating the effects of a motor intervention ...