Teo SYM, et al. - Among people enrolled in a 12-week supervised multi-modal exercise training program, researchers identified the impact of diurnal exercise timing on glycemic control, as well as determined the impact of diurnal exercise timing on the circadian rhythm of wrist skin temperature. For this investigation, they randomly allocated 40 sedentary, overweight adults with and without (n = 20) T2D diagnosis to either a morning (amEX) or evening (pmEX) exercise training group. In overweight non-T2D and T2D people, 12 weeks of multi-modal exercise training improved glycemic control and postprandial glycemic responses. However, morning vs evening exercise was not linked to any distinct glycemic benefits or alterations in circadian rhythm when performed three times a week in this cohort.