CAT and otitis media with effusion: After 8 weeks of exercise intervention, the antioxidant indexes T-AOC, SOD, CAT, GSH-Px, and GSH of the OME group showed a significant recovery (Figures 3(a)–3(e)) and oxidative stress products MDA, H2O2, NOS, and NO showed a significant regression (Figures 4(a)–4(d)), but these changes did not occur in the OHE group (Figures 3(a)–3(e) and 4(a)–4(d)), and the values of most those indicators were significantly different from those of the OME group (Figures 3(a)–3(e) and 5(a)–5(d)).