Aerobic power (litres/min, ml/kg/min), resting heart rate, anaerobic power (W, W/kg), and anaerobic capacity (W, W/kg) of the subjects before and after taekwon-do practice
| Variable | Before | After |
|---|---|---|
| Values are mean (SD). | ||
| *p<0.05 compared with before (paired t test; t 18 = 2.1). | ||
| HR, Heart rate. | ||
| Vo2max | ||
| litres/min | 1.9 (0.2) | 2.0 (0.4) |
| ml/kg/min | 36.3 (9.2) | 38.2 (7.8) |
| Resting HR (beats/min) | 80.0 (6.0) | 77.0 (9.0) |
| Anaerobic power | ||
| W | 422 (87.6) | 541.1 (95.6)* |
| W/kg | 8.1 (1.2) | 10.3 (2.0)* |
| Anaerobic capacity | ||
| W | 235.6 (70.2) | 380.5 (85.1)* |
| W/kg | 4.5 (0.6) | 7.3 (0.9)* |