Table 1.
Timing and Magnitudes of peak joint power, along with the underlying magnitudes of peak net joint moment and angular velocity, and statistical results of three-way repeated measures ANOVA.
| Variables | Hip flexion-extension | Hip abduction-adduction | Knee flexion-extension | Ankle dorsi-plantar flexion | |||||
|---|---|---|---|---|---|---|---|---|---|
| Contra-lateral | Ipsi-lateral | Contra-lateral | Ipsi-lateral | Contra-lateral | Ipsi-lateral | Contra-lateral | Ipsi-lateral | ||
| High dives | Timing of peak joint power [% of NT] | 46 ± 12 | 74 ± 9 | 62 ± 11 | 77 ± 26 | 59 ± 13 | 87 ± 3 | 60 ± 4 | 93 ± 0.5 |
| Peak joint power [W] | 787 ± 220 | 860 ± 259 | 305 ± 122 | 360 ± 284 | 617 ± 231 | 727 ± 258 | 837 ± 174 | 1502 ± 338 | |
| Peak net joint moment [N·m·kg−1] | 4.56 ± 1.02 | 3.71 ± 0.62 | 2.11 ± 0.79 | 1.51 ± 0.38 | 2.22 ± 0.8 | 1.56 ± 0.49 | 2.75 ± 0.74 | 2.63 ± 0.31 | |
| Peak joint angular velocity [rad·s−1] | 5.62 ± 1.4 | 8.06 ± 1.38 | 3.14 ± 0.73 | 2.41 ± 1.47 | 9.48 ± 1.55 | 12.62 ± 1.31 | 9.74 ± 1.94 | 14.73 ± 1.36 | |
| Low dives | Timing of peak joint power [% of NT] | 53 ± 9 | 77 ± 5 | 64 ± 9 | 93 ± 11 | 62 ± 10 | 89 ± 2 | 64 ± 6 | 94 ± 1 |
| Peak joint power [W] | 656 ± 275 | 605 ± 181 | 318 ± 113 | 284 ± 210 | 543 ± 399 | 668 ± 229 | 658 ± 251 | 868 ± 263 | |
| Peak net joint moment [N·m·kg−1] | 3.52 ± 0.79 | 2.52 ± 0.56 | 1.81 ± 0.68 | 1.81 ± 0.29 | 1.76 ± 0.71 | 1.32 ± 0.28 | 1.98 ± 0.66 | 1.94 ± 0.24 | |
| Peak joint angular velocity [rad·s−1] | 5.18 ± 1.61 | 7.42 ± 1.61 | 3.23 ± 0.52 | 2.58 ± 2.3 | 9.37 ± 2.37 | 10.7 ± 1.87 | 8.38 ± 2.98 | 14.14 ± 3.09 | |
| Significant differences | Peak Power | High > Low | None | None | Ipsi > Contra High > Low |
||||
| Peak net joint moment | Contra > Ipsi High > Low |
None | Contra > Ipsi | High > Low | |||||
| Peak joint angular velocity | Ipsi > Contra High > Low |
None | Ipsi > Contra | Ipsi > Contra | |||||
| Sequence (1–5) | (1) | (3.a) | (2.c) | (3.b) | (2.a) | (4) | (2.b) | (5) | |
The bottom section of the table is showing the spotted significant differences for the tested factors (dive height, dive side, and leg side/joint movement plane). Sequence (1–5) groups the peak joint power by order of occurrence, in a way that each group is significantly different than the neighboring one(s). Subgroups (a, b, c) are assigned to peak joints powers that were not significantly different than each others (e.g., 3.b occurred non-significantly after 3.a).