Figure 1. – Pulse wave velocity (PWV) before (pre) and after (post) in SC (Sedentary-Control, n=10), SN (Sedentary-Nitrite, n=10), TC (Trained-Control, n=10), and TN (Trained-Nitrite, n=9). *Statistical differences vs. respective control and - (SN vs. SC, p=0.003; and TN vs. TC, p=<0.001); # statistical differences between PRE and POST-intervention – (TN, p=0.007; SN, 0.011); level of significance p<0.05.
