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Mostrando ítems 1-10 de 2013
Acute mucociliary clearance response to aerobic exercise in smokers
(Daedalus Enterprises., 2015)
Mucociliary clearance is the main defense mechanism of the respiratory system, and it is influenced by several stimuli, including aerobic exercise and cigarette smoking. We evaluated the acute response of mucociliary ...
Physical exercise program carried out in primary health care units improves exercise tolerance and economy of movement
(2017-06-01)
The purpose of this study was to evaluate the effect of a 1 yr exercise program carried out in Primary Health Care Units (PHCU) concerning the variables related to cardiorespiratory fitness (CF). A quasi-experimental study ...
Are there differences between 1RM loads determined in isolated tests vs. In three different sequences?
(2016-01-01)
This study determined if there are changes in 1RM load of 8 exercises performed as isolated tests or in three different orders of execution. The subjects consisted of 10 male volunteers (age, 23.1 ± 3.3 yrs; height, 180.0 ...
DNA damage in wistar kyoto rats exercised during pregnancy
(2017-01-01)
Purpose: To evaluate DNA damage levels in pregnant rats undergoing a treadmill exercise program. Methods: Wistar Kyoto rats were allocated into two groups (n= 5 animals/group): non-exercise and exercise. The pregnant rats ...
Effect of continuous and interval exercise training on the PETCO2 response during a graded exercise test in patients with coronary artery disease
(HOSPITAL CLINICAS, UNIV SÃO PAULOSÃO PAULO, 2012)
OBJECTIVE: The purpose of this study was to evaluate the following: 1) the effects of continuous exercise training and interval exercise training on the end-tidal carbon dioxide pressure (PETCO2) response during a graded ...
Non-exhaustive test for aerobic capacity determination in running rats
(2011-10-01)
A simple and applicable method for non-exhaustive aerobic evaluation in running rats is described. Wistar rats were submitted to running test at different velocities (10, 15, 20, 25 m/min) with 48 h recovery among them. ...
Electromyographic analysis of the arm muscles in front support exercises
(2003-12-01)
The electromyographic activity of the biceps brachii - BB (long head), triceps brachii - TB (long head) and deltoideus - DA (clavicular portion) muscles, during the going (G) and return (R) phases in front support exercise, ...
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 ...
Electromyographic analysis of the arm muscles in back support exercises
(2007-11-01)
This study aims at quantifying through electromyography the actions of the biceps brachii-BB (long head), tríceps brachii- TB (long head) and deltoideus-DA (clavicular portion) muscles, during the going (G) and return (R) ...