Figure 4. Changes of the ratio ([LA]/[LA]) during all three conditions, at rest (R), after WU (WU), after 4 min of rest (pre), and in minute intervals during recovery (0'-15'). For NWU the ’pre’ value equates the ’R’ value. NWU: squares, solid line; EWU: triangles, broken line; IWU: circles, dotted line. The white bar represents the 30 s all out exercise. * significantly different from NWU at respective points of time; # significantly different from EWU at respective points of time.