Fig. 1From: The origin of the maximal lactate steady state (MLSS)Concentration of lactate during 5 constant speed running trials near the MLSS performed by one participant. For each trial, the participant warmed up for 3 min with approximately 70% of the subsequent constant speed run before running at in-between 3.0 and 3.8 m/s for 25 min [20]Back to article page