Fig. 5. The effect of high-intensity exercise and recovery on plasma fatty acids, glycerol, ß-hydroxybutyrate and acetoacetate levels. The values shown represent means ± S.E.M. (N=8). Identical superscripts on different data points indicate the absence of significant differences, whereas data points without a superscript differ significantly between each other and from any data point bearing a superscript (ANOVA followed by Fisher PLSD a posteriori test; P<0.05).