Table 2 Physiological parameters, fat metabolism parameters and 10,000-m running performance in the low and moderate performance groups. Data are means (±SD). |
|
Low performance (n =7) |
Moderate performance (n = 11) |
| VO2max (ml·kg-1·min-1) |
59.4 (5.9) |
64.3 (7.1) |
| Time to cover 10,000 m (min) |
41.3 (2.2) |
35.5 (1.7) * |
| Average speed during 10,000 m (km·h-1) |
14.5 (.7) |
16.9 (.8) * |
| %VO2max at 10,000 m |
89.9 (4.6) |
97.4 (2.8) * |
| Fatmax (g·min-1) |
.27 (.12) |
.41 (.16) |
| VO2 at Fatmax |
38.2 ± 9.4) |
41.0 (8.9) |
| RER at Fatmax |
.89 (.05) |
.94 (.03) * |
| % VO2max at Fatmax |
68.7 (10.3) |
59.9 (16.5) |
| Speed at Fatmax (km·h-1) |
10.5 (1.9) |
9.2 (2.4) |
|
%VOmax at 10,000 m: percentage of maximal oxygen uptake during a 10,000-m race; Fat: maximal fat oxidation rate; VO at Fat: oxygen uptake at intensity correspondent at Fat; RER at Fat: respiratory exchange ratio at intensity correspondent at Fat; %VOmax at Fat: percentage of maximal oxygen uptake that elicited Fat; speed at Fat: running speed that elicited Fat. |
Significant difference between groups (p < 0.01). |
|