Fig. 3From: Inspiratory muscle warm-up has no impact on performance or locomotor muscle oxygenation during high-intensity intermittent sprint cycling exerciseTime-course of mean oxyhemoglobin (O2Hb: dashed line) and deoxyhemoglobin (HHb: line) concentrations during the intermittent sprint cycling exercise tests for two different inspiratory muscle warm-up conditions [warm-up at 15 % (PLA) and 40 % (IMW) of maximal inspiratory pressure] (n = 10)Back to article page