Table 2.
Mean (±SD) exercise volume and intensity, energy expenditure and RER.
| Variables | Control | CON-EX | INT-EX | P |
| Distance (m) | - | 6815±983 | 6279±818* | 0.001 |
| Speed (km/hour) | - | 10.5±1.4 | 14.2±1.9* | 0.001 |
| Total time (min) | - | 39.8±3.9 | 40.3±4.4 | 0.292 |
| KCALexercise (kcal) | - | 501±2.2 | 498±17.1 | 0.369 |
| Mean of HR (bpm) | - | 160±10.9 | 170±11.9* | 0.036 |
| Peak of VO2 (ml/kg/min-1) | - | 38.2±5.1 | 51.5±7.2* | 0.001 |
| RPE (mean of test) | - | 12.4±2.6 | 15.0±2.0* | 0.001 |
| RER (mean of test) | - | 0.90±0.01 | 1.0±0.05* | 0.001 |
| KCAL30 (kcal) | 47.5±7.4† | 74.8±12.1 | 78.7±12.9 | 0.001 |
| KCALtotal (kcal) | 423±73.5† | 966±59 | 983±69 | 0.001 |
| RER30 | 0.85±0.01† | 0.80±0.1 | 0.80±0.1 | 0.046 |
| RER 4h | 0.79±0.01† | 0.74±0.01 | 0.74±0.01 | 0.001 |
*
Significant difference from CON-EX, p<0.05;
†
Significant difference from CON-EX and INT-EX, p<0.05;
Legend: KCALexercise - energy expenditure for the year; HR – heart rate; VO2 – oxygen volume; RPE – rating of perceived exertion; KCAL30 – energy expenditure 30 minutes immediately after exercise or caloric expenditure control; KCALtotal – total energy expenditure throughout the experiment; RER30 – respiratory exchange ratio average 30 minutes immediately after exercise or control; RER 4h – respiratory exchange ratio average during the 4 hours postprandial.