Results 121 to 130 of about 8,763 (225)

The Effect of Short and Long Recovery Periods on the Contribution of Oxidative Processes to Energy Expenditure During Multiple Bouts of Supramaximal Exercise [PDF]

open access: yes, 2011
The Effect of Short and Long Recovery Periods on the Contribution of Oxidative Processes to Energy Expenditure During Multiple Bouts of Supramaximal Exercise Olson, E. (undergraduate), Christensen, K., Jajtner, A., Copeland, J., Unthank, M., and Mitchell,
Christensen, Kenneth V   +5 more
core   +1 more source

The effect of previous wingate performance using one body region on subsequent wingate performance using a different body region [PDF]

open access: yes, 2017
The 30 second Wingate Anaerobic Test (WAnT) is the gold standard measure of anaerobic performance. The present investigation aimed to determine if a previous WAnT using one body region significantly affected a subsequent WAnT using a different body ...
Bousson, Matthew   +3 more
core   +1 more source

Cerebrovascular Reactivity to Hypocapnia Following Maximal Sprint Exercise Is Better Maintained in Females than Males

open access: yesPhysiologia
Background/Objectives: Despite increasing interest in high-intensity exercise and cerebrovascular function, the effects of maximal sprint exercise on cerebrovascular reactivity (CVR), a key indicator of vascular health, remain unclear.
Philip Buys   +4 more
doaj   +1 more source

Multiple Models Can Concurrently Explain Fatigue During Human Performance [PDF]

open access: yes, 2009
One of the most commonly and thoroughly studied paradigms of human performance is fatigue. However, despite volumes of research there remains considerable controversy among scientists regarding definitive conclusions about the specific mechanism(s ...
Green‡, Matt, Laurent†, C. Matthew
core   +1 more source

Voluntary Activation and Variability During Maximal Dynamic Contractions with Aging [PDF]

open access: yes, 2017
Whether reduced supraspinal activation contributes to age-related reductions in maximal torque during dynamic contractions is not known. The purpose was to determine whether there are age differences in voluntary activation and its variability when ...
Hassanlouei, Hamidollah   +3 more
core   +1 more source

VALIDEZ DEL DÉFICIT MÁXIMO DE OXÍGENO ACUMULADO COMO ÍNDICE DE CAPACIDAD ANAERÓBICA

open access: yesMotricidad, 2010
<div class="titulo1"><br /></div><p align="center"><strong>RESUMEN</strong></p> <p class="resumenyabstract" align="justify">Para determinar la validez del d&eacute;ficit acumulado de ox&iacute;geno (
C. Ferragut   +4 more
doaj  

Oxygen uptake kinetics during supra-maximal exercise: Mathematical modelling

open access: yesRevista Brasileira de Cineantropometria e Desempenho Humano, 2008
Precise estimation of oxygen uptake kinetics parameters is essential to understand its control and/or limit uptake mechanisms. The purpose of the present study was to characterize the oxygen uptake kinetics responses during supramaximal cycle ergometer ...
Herbert Gustavo Simões   +5 more
doaj  

Effect of Wheelchair Running on Recovery of Blood Lactate and Physical Performance after High-Intensity Intermittent Exercise – An Experimental Trial [PDF]

open access: yes, 2012
Background and Purpose: Repetitive sprint sport players perform high intensity exercise only for a small percentage of a total game and such periods are often instrumental in determining the eventual outcome. Recovery is a key factor for performance, and
Karthikeyan, G, Sandhu, JS, Sinha, AG
core  

Cardiovascular and metabolic demands of the kettlebell swing using a Tabata interval versus a traditional resistance protocol [PDF]

open access: yes, 2014
International Journal of Exercise Science 7(3) : 179-185, 2014. Tabata (TAB) training, consisting of eight cycles of 20 seconds of maximal exercise followed by 10 seconds of rest, is time-efficient, with aerobic and anaerobic benefit.
Fortner, Howard A   +3 more
core   +1 more source

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