Now showing items 11-20 of 26
Duathlon performance unaltered by short-term changes in dietary fat and carbohydrates
Purpose: This study investigated the effects of short-term dietary changes on metabolism and duathlon performance. Methods: Eleven men underwent a high-fat (HF; >65% fat from energy) or a high-carbohydrate (CHO; HC) ...
Los espejos no afectan de manera crónica variables psicológicas en mujeres que realizan un programa de entrenamiento contra resistencia o actividades pasivas
Mirrors do not Chronically Affect Psychological Variables in Women Participating in a Resistance-Training Programme or in passive activities
El propósito del estudio fue examinar el efecto crónico de la presencia de espejos en el entorno en el que se realiza ejercicio contra resistencia o actividades pasivas, sobre variables psicológicas de ansiedad fisicosocial ...
Cinética de la inmunoglobulina-A salival (IgAs) en adultos jóvenes con capacidad aeróbica promedio o excelente antes y después de una prueba de esfuerzo máximo
Salivary immunoglobulin A (sIgA) kinetics in young adults with an average or excellent aerobic capacity before and after a cardiopulmonary graded exercise test
Background: Aim: To compare the concentration of secretory immunoglobulin-A (sIgA) in young adults with average or excellent aerobic capacity before and after a cardiopulmonary graded exercise test. Methods: Participants ...
Cardiorespiratory Responses to Continuously-Graded and Ramp Treadmill Protocols
Ramped treadmill protocols (RTP) are often used for stress testing in clinical and low-fit populations because small frequent adjustments in work rate are thought to reduce cardiorespiratory stress and elicit higher fitness ...
An analysis of the responsibility of physical education students depending on the teaching methodology received
To determine the effects of two teaching methodologies on the student’s perceptions about responsibility in the evaluation of a physical education teaching unit. A pre-experimental design was used on 785 high-school students ...
Lack of Agreement between Polysomnography and Accelerometry Devices for Measuring Sleep Efficiency and Movement in University Students
The aim of the study was to determine the convergent validity of a portable polysomnograph and an accelerometer for measuring sleep efficiency and movement in college students. Volunteers were 29 healthy students (males ...
The Effects of Acute and Chronic Exercise on Paraoxonase-1 (PON1): A Systematic Review with Meta-Analysis
Purpose: To determine the acute and chronic effects of exercise on Paraoxonase-1 (PON1) concentration and activity. Methods: A literature search was performed using 16 electronic databases. Effect sizes (ES) were computed ...
Learning curve and motor retention of a video game in young and older adults
Curva de aprendizaje y retención motriz de un juego de video en adultos jóvenes y adultos mayores
The purpose of the study was to compare the learning curve and motor retention of the Dance Dance Revolution (DDR) video game in healthy adults. Twenty young (M= 23.9 ± 2.8 yr.) and 18 older adults (M= 60.7 ± 5.9 yr.), ...
Perfil do desenvolvimento motor de alunos de oito anos de escola publicas Estaduais de São Bento do Sul - SC
Profile of motor development in public state school’s eighth grade students in São Bento do Sul - SC
O desenvolvimento motor classifica-se como um processo de mudança sequencial no nível de funcionamento do indivíduo que engloba uma série de transformações em seu comportamento motor. Objetivo: Traçar o perfil de ...
Reliability of the maximal oxygen uptake following two consecutive trials by indirect calorimetry
Background: The maximal oxygen uptake (VO2máx) assessment by indirect calorimetry is the most reliable method to determine VO2máx, but when repeated tests are conducted, the results have been controversial. Aim: To determine ...