## 3 Results
In addition, a significant difference was recorded between the concentrations of GPx at rest and the concentrations measured after exercise for the 15-min warm-up period. After 20 min of recovery, the GPx concentrations are higher following a warm up of 10-min and 5 min compared to those recorded after a 15-min warm-up (\(p<\) 0.05; Table 2). With regard to the concentrations of the GR, the ANOVA showed a significant \"warm up\" effect (F (2, 26) = 5.65; \(p<\) 0.01; \(\eta^{2}\)P = 0.30), a significant \"recovery\" effect (F (4, 52) = 13.13; \(p<\) 0.001; \(\eta^{2}\)P = 0.50) and an insignificant \"warm up \(\times\) recovery\" interaction (F (8, 104) = 1.88; \(p>\) 0.05; \(\eta^{2}\)P = 0.13). Statistical analysis showed a significant difference (\(p<\) 0.05) of GR at P0 compared to PR and PWU for the 5-min warm-up time (Table 2). Furthermore, a significant difference was recorded in the plasma GR contents within 20 min of stopping the exercise test between the two warm-up times (5 min and 10 min), the values GR of which are, respectively, 13.67 \(\pm\) 9.76 (U/g Hg) and 9.76 \(\pm\) 0.5 (U/g Hg) (Figure 5). The three warm-up times induced significant increases in MDA concentrations upon stopping exercise (P0) at P10 and P20 within up to 20 min of recovery. By comparing MDA concentrations during recovery versus P resting and PWU, ANOVA showed significant differences for the different warm-up times (Table 1). The statistical analysis noted that following the three warm-up times, the MDA concentrations increased, from the stop of the Wingate test until 20 min of recovery without significant differences recorded to reach  
Figure 4: Evolution of GPX at recovery after the three warm-up durations. *: significant difference compared to15-min warm-up at \(p<\) 0.05. Figure 5: Evolution of GR at recovery after the three warm-up durations. *: significant difference compared to15-min warm-up at \(p<\) 0.05. 1.85 \(\pm\) 0.04 (\(\mu\)mol/L), 1.8 \(\pm\) 0.05 (\(\mu\)mol/L) and 1.82 \(\pm\) 0.05 (\(\mu\)mol/L) following 15 min of warm-up; 10 min and 5 min respectively (Figure 6). By examining TBARSs evolution, ANOVA showed a significant \"warm-up\" effect (F (2, 26) = 3.59; \(p\) \(<\) 0.05; \(\eta\)\({}^{2}\)p = 0.22), a significant \"recovery\" effect (F (4, 52) = 161.52; \(p\) \(<\) 0.001; \(\eta\)\({}^{2}\)p = 0.93) and a significant \"warm-up \(\times\) recovery\" interaction (F (8, 104) = 12.24; \(p\) \(<\) 0.001; \(\eta\)\({}^{2}\)p = 0.48) (Table 2). Figure 7 shows that after 10 min and 20 min of stopping anaerobic exercise, following a 15-min warm-up, the TBARSs concentrations are significantly lower than those recorded after 5- or 10-min warm-ups (\(p\) \(<\) 0.05). PC concentrations continue to increase until 20 min of recovery; except under the effect of the 15-min warm-up, there was a significant drop and a decreasing trend under the effect of the 10-min warm-up, but without statistical significance (Table 2). ANOVA showed that the duration of the warm-up, recovery, and the \"warm-up \(\times\) recovery\" interaction has significant effects on PC concentrations at \(p\) \(<\) 0.001 after the Wingate test. PC concentrations were significantly lower under the effect of the 15-min warm-up (Figure 8). Figure 6: Evolution of the MDA at recovery after the three warm-up durations. Figure 7: Evolution of PC at recovery after the three warm-up durations. *: significant difference compared to 15-min warm-up at \(p\) \(<\) 0.05; #: significant difference compared to 10-min warm-up at \(p\) \(<\) 0.05.