Table 13.
Running velocity, heart rate and VO2 at 2 mmol·l-1 and 4 mmol·l-1 reference points for Senior England international amateur boxers (n = 23).
| Blood lactate | Variable | Means | SD | Range |
|---|---|---|---|---|
| 2 mmol·l-1 | Velocity (km·hr-1) | 10.4 | 1.5 | 7.5-13.7 |
| Heart rate (b·min-1) | 151 | 10 | 128-168 | |
| VO2 (l·mim-1) | 2.7 | 0.4 | 1.9-3.55 | |
| 4 mmol·l-1 | Velocity (km·hr-1) | 13.38 | 1.13 | 11.4-16.0 |
| Heart rate (b·min-1) | 174 | 8 | 151-184 | |
| VO2 (l·min-1) | 3.42 | 0.52 | 2.51-4.3 | |
| 4 mmol·l-1VO2 as a % of VO2max | 86 | 6 | 67-97 | |
| Peak running velocity (km·hr-1) | 16.7 | 0.6 | 15.5-18.1 | |
| Maximum heart rate (b·min-1) | 194 | 7.6 | 184-209 | |