| Variables | Restricted compared with normal diet values |
| Energy and fluid intakes | lower (p < 0.05) |
| Body mass shown during each of the two days of boxing performance | lower (decrease by 3%, p < 0.05) |
| Punching force during the two days of boxing performance | lower (decreases by 3.2% and 4,6%; both not significant) |
| End-of-bout heart rate | not significantly different |
| Four minutes post-performance blood glucose concentrations | not significantly different |
| Four minutes post-performance blood lactate concentrations | lower (p < 0.05) |