Fig. 3

Insulin concentrations during a 2-h oral glucose tolerance test (left hand panel) and the average area under the curve (right hand panel) for each individual group (control, CWAT and CWAT +) at baseline and after a 12-week intervention period. Data are presented as means ± standard errors of the mean. *p < 0.05 of mean difference (12 weeks—baseline) between groups. tAUC total area under the curve, CWAT consumer wearable activity tracker