Low-intensity training increases peak arm VO2 by enhancing both convective and diffusive O2 delivery
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Low-intensity training increases peak arm VO2 by enhancing both convective and diffusive O2 delivery. / Boushel, R; Ara, I; Gnaiger, E; Helge, Jørn Wulff; González-Alonso, J; Munck-Andersen, T; Sondergaard, H; Damsgaard, R; van Hall, G; Saltin, B; Calbet, J A L.
I: Acta Physiologica, Bind 211, Nr. 1, 16.02.2014, s. 122-134.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Low-intensity training increases peak arm VO2 by enhancing both convective and diffusive O2 delivery
AU - Boushel, R
AU - Ara, I
AU - Gnaiger, E
AU - Helge, Jørn Wulff
AU - González-Alonso, J
AU - Munck-Andersen, T
AU - Sondergaard, H
AU - Damsgaard, R
AU - van Hall, G
AU - Saltin, B
AU - Calbet, J A L
N1 - © 2014 Scandinavian Physiological Society. Published by John Wiley & Sons Ltd.
PY - 2014/2/16
Y1 - 2014/2/16
N2 - It is an ongoing discussion the extent to which oxygen delivery and oxygen extraction contribute to an increased muscle oxygen uptake during dynamic exercise. It has been proposed that local muscle factors including the capillary bed and mitochondrial oxidative capacity play a large role in prolonged low-intensity training of a small muscle group when the cardiac output capacity is not directly limiting. The purpose of this study was to investigate the relative roles of circulatory and muscle metabolic mechanisms by which prolonged low-intensity exercise training alters regional muscle VO2 .
AB - It is an ongoing discussion the extent to which oxygen delivery and oxygen extraction contribute to an increased muscle oxygen uptake during dynamic exercise. It has been proposed that local muscle factors including the capillary bed and mitochondrial oxidative capacity play a large role in prolonged low-intensity training of a small muscle group when the cardiac output capacity is not directly limiting. The purpose of this study was to investigate the relative roles of circulatory and muscle metabolic mechanisms by which prolonged low-intensity exercise training alters regional muscle VO2 .
U2 - 10.1111/apha.12258
DO - 10.1111/apha.12258
M3 - Journal article
C2 - 24528535
VL - 211
SP - 122
EP - 134
JO - Acta Physiologica
JF - Acta Physiologica
SN - 1748-1708
IS - 1
ER -
ID: 106713462