Table 2.

Statistical correlation between DOMS and the examined oxidative stress biomarkers 24 h, 48 h, and 72 h postexercise in both trained and untrained groups.

	PC	TBARS	TAC	GSH	CAT	sORP	cORP	SRS	RP	HRS	MDA
Trained
24 hours
DOMS sq.	0.074	0.423	0.141	0.182	0.164	0.191	−0.268	−0.154	0.349	0.336	0.390
DOMS w.	0.093	0.173	0.202	0.122	0.174	0.332	−0.252	−0.136	.301	−0.50	0.202
48 hours
DOMS sq.	−0.272	−0.016	0.311	0.356	0.012	−0.216	0.060	−0.066	0.011	0.104	0.059
DOMS w.	0.027	0.061	0.221	0.217	0.001	−0.284	0.045	0.023	0.151	0.050	0.064
72 hours
DOMS sq.	−0.286	−0.334	0.120	0.284	0.380	−0.057	0.136	0.369	0.084	0.108	−0.28
DOMS w.	−0.039	−0.372	0.039	0.078	0.389	−0.262	0.410	0.187	0.198	0.132	−0.25
Untrained
24 hours
DOMS sq.	−0.120	0.376	−0.357	0.156	0.029	0.075	−0.234	−0.018	−0.041	−0.13	0.193
DOMS w.	−0.168	0.164	−0.326	0.085	−0.05	−0.085	−0.170	−0.003	0.085	−0.03	0.123
48 hours
DOMS sq.	−0.202	0.296	0.070	0.285	−0.306	−0.085	−0.463∗	0.176	−0.084	0.301	0.252
DOMS w.	−0.050	0.368	−0.281	0.227	−0.352	−0.308	−0.330	0.350	0.053	0.087	0.312
72 hours
DOMS sq.	−0.269	−0.194	−0.118	0.146	−0.003	−0.188	−0.164	0.243	0.273	0.244	−0.12
DOMS w.	0.130	0.130	0.072	0.134	0.216	0.018	−0.484∗	0.078	−0.440∗	0.098	0.132

DOMSw: DOMS assessed during walking; DOMSsq: DOMS assessed after performing a squat movement; PC: protein carbonyls; TBARS: thiobarbituric acid reactive substances (malondialdehyde measured spectrophotometrically); TAC: total antioxidant capacity; GSH: reduced glutathione; CAT: catalase; sORP: static oxidation-reduction potential; cORP: capacity oxidation-reduction potential; SRS: superoxide radical scavenging; HRS: hydroxyl radical scavenging; RP: reducing power; MDA: malondialdehyde (measured by HPLC-DAD). ^∗Statistically significant correlation (p < 0.05).