Table 4.
Coefficient of variation (standard deviation/mean) for both Biopac and Athos for each speed and 100% MVC level across the 6 repeated trials.
| Speed | % MVC | BF | VL | VM | VM+VL | AVG | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Biopac | Athos | Biopac | Athos | Biopac | Athos | Biopac | Athos | |||
| 60 | 100 | 20.6 | 16.8 | 17.1 | 19.6 | 18.2 | 23.9 | 16.4 | 16.8 | 18.7 |
| 180 | 100 | 20.3 | 23.1 | 21.2 | 28.0 | 26.9 | 22.5 | 20.4 | 19.0 | 22.7 |
| 300 | 100 | 24.7 | 28.1 | 25.9 | 38.5 | 24.6 | 23.7 | 24.2 | 23.9 | 26.7 |
| AVG | 21.9 | 22.7 | 21.4 | 28.7 | 23.2 | 23.4 | 20.4 | 19.9 | ||
RVM = vastus medialias, RVL = vastus lateralis, RBF = bicep femoris.