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.