Summary of F-values from 3-way ANOVAs performed separately on each variable for four individuals across four viscosities
| Dependent variable . | Viscosity . | Site . | Viscosity × site . |
|---|---|---|---|
| βmax (deg.) | 10.4* (3, 9) | 14.2* (7, 21) | 3.9* (21, 63) |
| Muscle strain (%Lo) | 13.5* (3, 9) | 6.7* (7, 21) | 3.7* (21, 63) |
| EMG burst duration (ms) | 4.4* (3, 9) | 2.3 (2, 6) | 0.8 (6, 18) |
| EMG duty factor (% cycle) | 0.5 (3, 9) | 1.7 (2, 6) | 1.3 (6, 18) |
| On-β shift (cycles) | 4.4* (3, 9) | 7.3* (2, 6) | 2.3 (6, 18) |
| Off-β shift (cycles) | 4.9* (3, 9) | 3.4 (2, 6) | 3.4* (6, 18) |
| On-β lag (s) | 1.6 (3, 9) | 11.9* (2, 6) | 0.8 (6, 18) |
| Off-β lag (s) | 7.9* (3, 9) | 1.3 (2, 6) | 0.8 (6, 18) |
| EMG intensity(μV)† | 13.5* (3, 15) | 2.9* (5, 15) | 0.9 (15, 45) |
| Dependent variable . | Viscosity . | Site . | Viscosity × site . |
|---|---|---|---|
| βmax (deg.) | 10.4* (3, 9) | 14.2* (7, 21) | 3.9* (21, 63) |
| Muscle strain (%Lo) | 13.5* (3, 9) | 6.7* (7, 21) | 3.7* (21, 63) |
| EMG burst duration (ms) | 4.4* (3, 9) | 2.3 (2, 6) | 0.8 (6, 18) |
| EMG duty factor (% cycle) | 0.5 (3, 9) | 1.7 (2, 6) | 1.3 (6, 18) |
| On-β shift (cycles) | 4.4* (3, 9) | 7.3* (2, 6) | 2.3 (6, 18) |
| Off-β shift (cycles) | 4.9* (3, 9) | 3.4 (2, 6) | 3.4* (6, 18) |
| On-β lag (s) | 1.6 (3, 9) | 11.9* (2, 6) | 0.8 (6, 18) |
| Off-β lag (s) | 7.9* (3, 9) | 1.3 (2, 6) | 0.8 (6, 18) |
| EMG intensity(μV)† | 13.5* (3, 15) | 2.9* (5, 15) | 0.9 (15, 45) |
Degrees of freedom (numerator, denominator) are indicated parenthetically after each F-value for the effects of viscosity, site and viscosity× site. *P<0.05
EMG data were from sites 5–7 except for EMG intensity, which was analyzed for the sites (2–7) present in all individuals in all viscosities