Skip to main content
. Author manuscript; available in PMC: 2014 Feb 25.
Published in final edited form as: Exp Physiol. 2011 Nov 28;97(3):311–318. doi: 10.1113/expphysiol.2011.058800

Figure 2.

Figure 2

Effect of exercise-induced arterial desaturation on 5 km cycling time trial performance. During the iso-oxic trial, SaO2 was maintained at resting levels (~98%) via progressive increases in inspiratory O2 content (FIO2). Time to completion and mean power output (331 ± 13 W vs 314 ± 13 W) were significantly improved during the iso-oxic time trial. Adapted from (Amann et al., 2006).