Descriptive data for the ground reaction forces generated during landing
| Condition | ||||
|---|---|---|---|---|
| Variable | Normal | Repeat | Knee instruction | Muscle instruction |
| Values are mean (SD). | ||||
| *Significantly different from remaining three conditions (p<0.05). | ||||
| †Significantly different from remaining three conditions (p<0.05). | ||||
| FV, Vertical ground reaction force; FAP, anteroposterior ground reaction force; FML, mediolateral ground reaction force; FR, resultant ground reaction force. | ||||
| Peak FV (N) | 2303 (519) | 2277 (493) | 2092 (626)* | 2441 (634)† |
| Peak FAP (N) | 1147 (227) | 1157 (255) | 1029 (264)* | 1118 (301) |
| Peak FML (N) | 157 (51) | 161 (56) | 149 (64) | 164 (83) |
| Peak FR (N) | 2522 (555) | 2506 (537) | 2277 (654)* | 2631 (680) |
| Peak FV (BW) | 3.41 (0.77) | 3.37 (0.73) | 3.10 (0.93)* | 3.61 (0.94)† |
| Peak FAP (BW) | 1.70 (0.34) | 1.71 (0.38) | 1.52 (0.39)* | 1.65 (0.45) |
| Peak FML (BW) | 0.23 (0.08) | 0.24 (0.08) | 0.22 (0.09) | 0.24 (0.12) |
| Peak FR (BW) | 3.73 (0.82) | 3.71 (0.79) | 3.37 (0.97)* | 3.89 (1.01) |