Table 2.
Dietary intake of participants before and after 8 weeks of exercise training.
| HIIT (n = 25) | SIT (n = 24) | Between groups | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Pre | Post | ES | P | Pre | Post | ES | P | P | |
| Energy intake (kcal) | 1594.6 ± 429.9 | 1577.8 ± 424.9 | −0.039(trivial) | 0.894 | 1442.8 ± 657.1 | 1420.6 ± 384.8 | −0.041(trivial) | 0.863 | 0.243 |
| Carbohydrate (g) | 184.7 ± 67.5 | 186.1 ± 65.8 | 0.021(trivial) | 0.930 | 171.9 ± 79.6 | 163.5 ± 56.6 | −0.121(trivial) | 0.620 | 0.258 |
| Protein (g) | 75.5 ± 23.8 | 69.9 ± 20.4 | −0.252(small) | 0.272 | 64.4 ± 21.6 | 65.6 ± 21.6 | 0.055(trivial) | 0.822 | 0.893 |
| Lipids (g) | 61.4 ± 20.2 | 61.3 ± 22.9 | −0.004(trivial) | 0.988 | 53.9 ± 33.0 | 55.9 ± 16.9 | 0.076(trivial) | 0.762 | 0.420 |
| Monounsaturated fat (g) | 17.1 ± 6.8 | 16.6 ± 8.0 | −0.067(trivial) | 0.824 | 14.7 ± 10.9 | 15.5 ± 6.6 | 0.088(trivial) | 0.729 | 0.645 |
| Polyunsaturated fat (g) | 9.3 ± 5.0 | 9.5 ± 4.1 | 0.043(trivial) | 0.881 | 9.9 ± 6.3 | 10.2 ± 4.8 | 0.053(trivial) | 0.876 | 0.594 |
| Saturated fat (g) | 17.0 ± 7.2 | 16.3 ± 6.8 | 0.099(trivial) | 0.726 | 14.6 ± 10.7 | 14.8 ± 4.3 | 0.024(trivial) | 0.946 | 0.469 |
| Calcium (g) | 501.7 ± 266.5 | 536.8 ± 235.6 | 0.139(small) | 0.616 | 572.2 ± 392.9 | 488.3 ± 193 | −0.271(small) | 0.242 | 0.322 |
| Sodium (g) | 43.6 ± 159.1 | 12.1 ± 4.9 | −0.279(small) | 0.691 | 11.8 ± 7.1 | 11.7 ± 6.2 | −0.015(trivial) | 0.571 | 0.362 |
| Dietary fiber (g) | 1539.9 ± 730.9 | 1628.5 ± 566.1 | 0.135(trivial) | 0.192 | 1575.6 ± 962.9 | 1446.7 ± 781.9 | −0.146(trivial) | 0.996 | 0.884 |
Data are expressed as means ± standard deviation. p (values) for within-group (time) effect and interaction (time × group) effect. ES, effect size; HIIT, high-intensity interval training; SIT, sprint interval training.