Hyperoxia speeds pulmonary oxygen uptake kinetics and increases critical power during supine cycling

RP Goulding, DM Roche… - Experimental Physiology, 2019 - Wiley Online Library
New Findings What is the central question of this study? Critical power is a fundamental
parameter defining high‐intensity exercise tolerance and is related to the phase II time …

Inspiratory loading and limb locomotor and respiratory muscle deoxygenation during cycling exercise

LA Turner, S Tecklenburg-Lund, RF Chapman… - Respiratory physiology …, 2013 - Elsevier
The aim of this study was to determine the effect of inspiratory loading on limb locomotor
(LM) and respiratory muscle (RM) deoxygenation ([deoxy (Hb+ Mb)]) using NIRS during …

Effects of moderate hyperoxia on oxygen consumption during submaximal and maximal exercise

F Prieur, H Benoit, T Busso, J Castells… - European journal of …, 2002 - Springer
The present study examined the effect of hyperoxia on oxygen uptake (V˙ O 2) and on
maximal oxygen uptake (V˙ O 2max) during incremental exercise (IE) and constant work rate …

Influence of blood donation on O2 uptake on‐kinetics, peak O2 uptake and time to exhaustion during severe‐intensity cycle exercise in humans

M Burnley, CL Roberts, R Thatcher… - Experimental …, 2006 - Wiley Online Library
We hypothesized that the reduction of O2‐carrying capacity caused by the withdrawal of∼
450 ml blood would result in slower phase II O2 uptake kinetics, a lower and a reduced time …

Power is More relevant than ascensional speed to determine metabolic Demand at different gradient slopes during running

C Hingrand, N Olivier, A Combes… - The Journal of …, 2023 - journals.lww.com
Abstract Hingrand, C, Olivier, N, Combes, A, Bensaid, S, and Daussin, FN. Power is more
relevant than ascensional speed to determine metabolic demand at different gradient slopes …

Whole body vibration improves maximum voluntary isometric contraction of knee extensors in patients with chronic kidney disease: A randomized controlled trial

HK Fuzari, A Dornelas de Andrade… - … Theory and Practice, 2019 - Taylor & Francis
Background: Whole body vibration (WBV) training improves maximum voluntary isometric
contraction (MVIC) of knee extensors, postural balance, functional capacity, and quality of …

[PDF][PDF] Muscle blood-flow dynamics at exercise onset: do the limbs differ?

ME Tschakovsky, NR Saunders… - Medicine & Science …, 2006 - deptmed.queensu.ca
ABSTRACT TSCHAKOVSKY, ME, NR SAUNDERS, KA WEBB, and DE ODONNELL. Muscle
Blood-Flow Dynamics at Exercise Onset: Do The Limbs Differ? Med. Sci. Sports Exerc., Vol …

Oxygen delivery to skeletal muscle fibers: effects of microvascular unit structure and control mechanisms

A Lo, AJ Fuglevand… - American Journal of …, 2003 - journals.physiology.org
The number of perfused capillaries in skeletal muscle varies with muscle activation. With
increasing activation, muscle fibers are recruited as motor units consisting of widely …

Influence of training status and exercise modality on pulmonary O2 uptake kinetics in pubertal girls

MA McNarry, JR Welsman, AM Jones - European journal of applied …, 2011 - Springer
The influence of training status on the oxygen uptake (̇ VO _ 2) response to heavy intensity
exercise in pubertal girls has not previously been investigated. We hypothesised that whilst …

The role of cadence on the v ̇o2 slow component in cycling and running in triathletes

VL Billat, L Mille-Hamard, B Petit… - International journal of …, 1999 - thieme-connect.com
At work rates that elicit a lactic acidosis, an additional slow phase of VO2 (VO2 slow
component) is superimposed upon the underlying VO2 kinetics. Indeed, previous studies of …