Fig. 4

Effect of increase in peak \({\dot{\text{V}}\text{O}}_{ 2}\) on change in glycemic control resulting from aerobic exercise. a Unimproved/inactive group (n = 13), b unimproved/active group (n = 8), c improved/inactive group (n = 17), d improved/active group (n = 15). The results are expressed as mean ± SD. *P < 0.05 vs. baseline. GA glycated albumin, N.S. not significant