Table 1.
Gas analysis, heart rate, and rating of perceived exertion at pre and 0-40 min. Data are means (±SD).
| Control | 7 min RW | 3 min RW | ||
|---|---|---|---|---|
| VO2 (ml·kg-1·min-1) | pre | 5.5 (0.9) | 5.6 (0.8) | 5.4 (0.6) |
| 0-40 min | 28.4 (3.2) | 28.1 (3.5) | 28.8 (3.5) | |
| VCO2 (ml·kg-1·min-1) | pre | 4.9 (0.8) | 5.0 (0.7) | 4.8 (0.5) |
| 0-40 min | 27.2 (3.1) | 26.9 (3.5) | 27.5 (3.6) | |
| RER (A.U.) | pre | 0.88 (0.03) | 0.88 (0.04) | 0.88 (0.05) |
| 0-40 min | 0.95 (0.03) | 0.95 (0.02) | 0.95 (0.03) | |
| HR (%HRmax) | pre | 36(5) | 36(4) | 36(4) |
| 0-40 min | 71(5) | 70(6) | 71(4) | |
| RPE (A.U.) | pre | 6.3 (0.6) | 6.4 (0.7) | 6.2 (0.4) |
| 0-40 min | 12.6 (2.0) | 12.6 (1.9) | 11.9 (1.8) | |
Control: 15 min of seated rest trial, 7 min RW: 7 min of the cycling at 70% of HRmax trial, 3 min RW: 3 min of the cycling at 70% of HRmax trial, VO2: oxygen uptake, VCO2: carbon dioxide production, RER: respiratory exchange ratio, HR: heart rate, RPE: rating of perceived exertion. (n=13).