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 HR
max trial, 3 min RW: 3 min of the cycling at 70% of HR
max trial, VO
2: oxygen uptake, VCO
2: carbon dioxide production, RER: respiratory exchange ratio, HR: heart rate, RPE: rating of perceived exertion. (n=13).
