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1.882  Articles
1 of 189 pages  |  10  records  |  more records»
Objective: To demonstrate the feasibility and application of ‘continuous focal sampling’ direct observation (CFS DO) for physical activity (PA) measurement in free-living adults. Methods: Nine observers were trained to use CFS DO and completed two video-b... see more

Introdução: O pré-condicionamento isquêmico (PCI) tem se destacado como eventual recurso ergogênico, mas a sua eficácia ainda é inconclusiva. Como não há padronização dos protocolos de PCI (tempo de oclusão/liberação do fluxo sanguíneo muscular), talvez p... see more

Modern lifestyle is associated with prolonged exposure to sedentary behavior (SB), especially in older adults; however, there is a lack of validated questionnaires to measure SB in Brazilian older adults. The aim of this study was to adapt and validate th... see more

By the middle of the last century, changes in the Brazilian economy and society triggered a rapid demographic transition characterized by an increased number of older adults in the population. Thus, Brazil has witnessed population aging, which w... see more

The aim of this study was to develop an upper limb muscle power (PUL) prediction model using the Medicine Ball Throw Test (MBT) in rugby players. Eighteen amateur rugby players underwent the MBT test and the guided bench press exercise at 3... see more

O metabolismo energético é o principal produtor de espécies reativas de oxigênio (ERO). Desta maneira, exercício intenso aumenta a produção de ERO, podendo causar estresse oxidativo. O objetivo deste estudo foi avaliar o estresse oxidativo provocado por u... see more

Ponto de vista

Objetivo: Comparar o perfil antropométrico, consumo de oxigênio máximo (VO2max) e a força de membro superior (MMSS) entre backs e forwards em uma equipe de rugby amadora. Métodos: Participaram 22 atletas amadores (13 backs e 9 forwards) de rugby que estav... see more

Editorial

1 of 189 pages  |  10  records  |  more records»