Table 2. Differences between pre- and post-training concentrations of selected biomarkers.

Variables	Pre-trainingvalue (Mean ± SD)	Post- training value (Mean ± SD)	Mean difference
Cortisol [C] (pg/ml)	17.51 ± 3.18	37.2 ± 4.17	19.71 ± 4.66**
Testosterone [T] (pg/ml)	26.42 ± 3.1	41.03 ± 3.04	14.62 ± 3.52**
[T/C] Ratio	1.6 ± 0.22	1.12 ± 0.15	−0.45 ± 0.22**
LDH (IU/L)	4.71 ± 0.57	18.23 ± 3.55	13.51 ± 3.56***

All values represent as mean ± SD.*p < 0.05; **p < 0.01; ***p < 0.001