Table 3:

The amounts of nitrite, nitrate, Nox and IS percent (the ratio of IS to AAR) (Mean±SD) in HIIT and control rats following 8 weeks of exercise training

Variable	HIIT	Control	P value
Nitrite(μmol/L)	33.12± 2.51	24.57± 1.24	0.009
Nitrate(μmol/L)	103.51± 8.72	41.49± 9.21	< 0.001
NOX(μmol/L)	133.27± 9.93	67.27± 10.38	< 0.001
Myocardial infract size (IS)(%)	19.26±9.59	42.28±11.74	< 0.001

Data are shown as Mean ± SEM