Table 1 Changes in running economy variables after training.
| RE variables | Unit | Before training | After training |
|---|---|---|---|
| VO2RE | ml/min | 2689.45 (26.19) | 2477.11 (25.07)* |
| VO2RE/w | ml/kg/min | 44.86 (0.34) | 39.57 (0.27)* |
| VO2RE/lbw | ml/kg/min | 72.12 (0.53) | 66.03 (0.45)* |
| HRRE | beats/min | 168.38 (1.00) | 163.36 (1.12)* |
| VERE | l/min | 75.97 (1.00) | 64.47 (0.81)* |
| VCO2RE | ml/min | 2611.67 (29.04) | 2345.18 (24.21)* |
Values are mean (SE).
*Significant difference compared with that before training in the same genotype group.
HR, heart rate; RE, response economy; lbw, mean lean body weight; VCO2 carbon dioxide volume output; VE, minute ventilatory volume; VO2, oxygen uptake; w, mean body weight. The subscript RE is when RE was determined.