Lactate levels in plasma sampled from capillary blood at the three different sites
| Work intensity (% HR max) | Site of sample | Lactate (mmol/l) |
|---|---|---|
| Values are mean (SD). HR max, maximum heart rate. | ||
| 76.4 | Finger | 6.36 (1.58) |
| Toe | 5.81 (1.11) | |
| Ear | 5.29 (1.24) | |
| 91.9 | Finger | 8.81 (2.30) |
| Toe | 8.53 (1.37) | |
| Ear | 8.41 (2.35) | |