Figure 6. Time course of changes in CK activity within 24, 48 and 72 h after SSE (mean ± SD). SSE - stretch-shortening exercise (100 drop jumps performed from 0.5 m with counter-movement to 90 degrees in the knee with immediate maximal rebound, with 30 s interval between jumps.
* p < 0.05 compared to pre-exercise values.