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. 2016 Oct 3;11(10):e0163562. doi: 10.1371/journal.pone.0163562

Fig 3. Blood glucose (A) and plasma insulin (B) levels.

Fig 3

Subjects with type 2 diabetes completed a cross-over study where they underwent three 1-hour interventions in a counterbalanced order: 1) Interval walking consisting of repeated cycles of 3 min slow and 3 min fast walking (IW3); 2) Interval walking consisting of repeated cycles of 1 min slow and 1 min fast walking (IW1) and 3) No walking (CON). A liquid mixed meal tolerance test (MMTT) was started 30 minutes after end of the intervention. The shaded area indicates the intervention (t = 0–60 min), whereas the dotted vertical line indicates start of the MMTT (t = 90 min). Data are presented as mean ± SEM. Differences at specific time points (P<0.05) were analysed by one-way repeated measures ANOVA with Bonferroni-corrected post hoc tests. * indicates CON vs. IW3 and ° indicates CON vs. IW1.