Table 5. Blood lactate concentration: before and after the training sessions (Easy, Moderate and Hard). Data are means (± standard deviation).
Training Intensities Measure of Perception after (min) Pre Lactate (mmol·l-1) Post Lactate (mmol·l-1) ∆ Lactate (%)
Easy 10 3.5 (0.5) 3.3 (0.4)* -2.3 (16.3)*
Easy 30 2.9 (0.7) 2.8 (0.2)* 0.7 (25.2)*
Moderate 10 3.2 (0.6) 3.1 (0.2)* 2.2 (19.0)*
Moderate 30 3.2 (0.4) 3.9 (0.3) 24.5 (17.1)† 
Hard 10 2.7 (0.4) 6.2 (1.8) 146.3 (87.9)
Hard 30 2.8 (0.3) 5.4 (1.1) 91.6 (39.0)
* Different from training intensity Hard 10 minutes and 30 minutes (p < 0.05).
†  Different from training intensity Hard 10 minutes (p < 0.05).
‡ Different from training intensity Moderate 30minutes (p < 0.05).