Figure 1

Change in the maximal oxygen uptake$\left(\dot{\mathbf{V}}{\mathbf{O}}_{\mathbf{2}}\mathbf{max}\right)$before and after training. CON: distilled water with training, SP: silk peptide-treated with training. Values are presented as means ± standard deviations (n = 12). § vs. Before, P < 0.05.