Anthropometric, biochemical, physical activity, and dietary values during the preexperimental period
| SIT | LW | SRA | |
|---|---|---|---|
| Weight (kg) | 90.4 ± 2.1 | 90.4 ± 2.1 | 90.3 ± 2.1 |
| Preprandial levels* | |||
| Plasma glucose (mmol · L−1) | 8.0 ± 0.3 | 8.1 ± 0.3 | 8.1 ± 0.3 |
| Serum insulin (pmol · L−1) | 87.0 ± 9.5 | 83.5 ± 9.5 | 86.0 ± 9.5 |
| Serum C-peptide (pmol · L−1) | 974 ± 58 | 924 ± 58§ | 984 ± 58 |
| Plasma triglycerides (mmol · L−1) | 1.7 ± 0.2 | 1.9 ± 0.2 | 1.8 ± 0.2 |
| Accelerometer data† | |||
| Daily wear time (min) | |||
| Habitual period | 822 ± 21 | 877 ± 22 | 841 ± 21 |
| 48-h restricted period | 863 ± 18 | 870 ± 18 | 869 ± 18 |
| Sedentary time (min/day) | |||
| Habitual period | 559 ± 19 | 570 ± 19 | 535 ± 19 |
| 48-h restricted period | 552 ± 19 | 569 ± 19 | 563 ± 19 |
| Physical activity time (min/day) | |||
| Light intensity | |||
| Habitual period | 275 ± 14 | 299 ± 14 | 278 ± 14 |
| 48-h restricted period | 306 ± 15 | 296 ± 15 | 302 ± 15 |
| Moderate-vigorous | |||
| Habitual period | 7 ± 1 | 8 ± 1 | 9 ± 1 |
| 48-h restricted period | 5 ± 1 | 5 ± 1 | 5 ± 1 |
| Diet‡ | |||
| Total energy intake (kcal/day) | 2,069 ± 80 | 2,079 ± 80 | 2,094 ± 80 |
| Total carbohydrate (energy %) | 46.7 ± 1.1 | 46.9 ± 1.1 | 47.1 ± 1.1 |
| Total fat (energy %) | 31.3 ± 1.0 | 31.8 ± 1.0 | 31.9 ± 1.0 |
| Total protein (energy %) | 18.6 ± 0.6 | 17.8 ± 0.6 | 17.8 ± 0.6 |
Data are means ± SEM.
↵*Preprandial values based on average of two time points (−1 and 0 h) immediately before the first meal.
↵†Accelerometer data collected during habitual (free-living) days and the 48-h period preceding the trial condition.
↵‡Dietary intakes were assessed from weighed/measured food records during the 48-h period before the trial condition, using dietary analysis software (FoodWorks; Xyris Software, Highgate Hill, Queensland, Australia). §LW significantly different from SIT and SRA (P < 0.05).