Muscle metabolic responses to exercise above and below the “critical power” assessed using 31P-MRS
AM Jones, DP Wilkerson, F DiMenna… - American journal …, 2008 - journals.physiology.org
We tested the hypothesis that the asymptote of the hyperbolic relationship between work
rate and time to exhaustion during muscular exercise, the “critical power”(CP), represents …
rate and time to exhaustion during muscular exercise, the “critical power”(CP), represents …
Muscle metabolic responses during high-intensity intermittent exercise measured by 31P-MRS: relationship to the critical power concept
We investigated the responses of intramuscular phosphate-linked metabolites and pH (as
assessed by 31P-MRS) during intermittent high-intensity exercise protocols performed with …
assessed by 31P-MRS) during intermittent high-intensity exercise protocols performed with …
Muscle metabolic determinants of exercise tolerance following exhaustion: relationship to the “critical power”
We tested the hypothesis that muscle high-energy phosphate compounds and metabolites
related to the fatigue process would be recovered after exhaustion during recovery exercise …
related to the fatigue process would be recovered after exhaustion during recovery exercise …
Influence of hyperoxia on muscle metabolic responses and the power–duration relationship during severe‐intensity exercise in humans: a 31P magnetic resonance …
A Vanhatalo, J Fulford, FJ DiMenna… - Experimental …, 2010 - Wiley Online Library
Severe‐intensity constant‐work‐rate exercise results in the attainment of maximal oxygen
uptake, but the muscle metabolic milieu at the limit of tolerance (Tlim) for such exercise …
uptake, but the muscle metabolic milieu at the limit of tolerance (Tlim) for such exercise …
Similar metabolic perturbations during all‐out and constant force exhaustive exercise in humans: a 31P magnetic resonance spectroscopy study
It is not possible to attain a metabolic steady state during exercise above the so‐called
critical force or critical power. We tested the hypothesis that the muscle metabolic …
critical force or critical power. We tested the hypothesis that the muscle metabolic …
Intramuscular determinants of the ability to recover work capacity above critical power
Purpose The primary purpose of this investigation was to compare the recovery of the W′ to
the recovery of intramuscular substrates and metabolites using 31 P-and 1 H-magnetic …
the recovery of intramuscular substrates and metabolites using 31 P-and 1 H-magnetic …
Metabolic effects of training in humans: a 31P-MRS study
JA Kent-Braun, KK McCully… - Journal of applied …, 1990 - journals.physiology.org
The purpose of this study was to determine the feasibility of measuring with 31P nuclear
magnetic resonance the effects of an endurance training program on the high-energy …
magnetic resonance the effects of an endurance training program on the high-energy …
Reproducibility assessment of metabolic variables characterizing muscle energetics in Vivo: A 31P‐MRS study
G Layec, A Bringard, Y Le Fur, C Vilmen… - … in Medicine: An …, 2009 - Wiley Online Library
The purpose of the present study was to assess the reliability of metabolic parameters
measured using 31P magnetic resonance spectroscopy (31P MRS) during two standardized …
measured using 31P magnetic resonance spectroscopy (31P MRS) during two standardized …
Muscle metabolic and neuromuscular determinants of fatigue during cycling in different exercise intensity domains
Lactate or gas exchange threshold (GET) and critical power (CP) are closely associated with
human exercise performance. We tested the hypothesis that the limit of tolerance (Tlim) …
human exercise performance. We tested the hypothesis that the limit of tolerance (Tlim) …
The mechanistic bases of the power–time relationship: muscle metabolic responses and relationships to muscle fibre type
A Vanhatalo, MI Black, FJ DiMenna… - The Journal of …, 2016 - Wiley Online Library
Key points The power‐asymptote (critical power; CP) of the hyperbolic power–time
relationship for high‐intensity exercise defines a threshold between steady‐state and non …
relationship for high‐intensity exercise defines a threshold between steady‐state and non …