Table 1. CoM mechanics during a CMJ.
| Variables |
CMJ20 |
CMJMax |
| UG |
TG |
UG |
TG |
| Jump height (cm)*,**,†, †† |
36.1 ± 2.7†† |
39.5 ± 5.6†† |
45.2 ± 4.1** |
53.3 ± 3.1 |
| Peak GRF (N/kg) |
2.4 ± 0.5 |
2.5 ± 0.2 |
2.3 ± 0.6 |
2.4 ± 0.2 |
| Peak mechanical power (Watt/kg)† |
41.2 ± 8.5 |
43.3 ± 5.0 |
45.2 ± 7.7 |
50.6 ± 4.5 |
| Negative work (J/kg)† |
-3.0 ± 0.3†† |
-2.7 ± 0.6†† |
-3.6 ± 0.9 |
-4.2 ± 0.86 |
| Positive work (J/kg)† |
6.6 ± 1.5 |
5.4 ± 1.1 |
7.8 ± 2.2 |
8.2 ± 1.7 |
Significantly different at p < 0.05.
*TG vs UG regardless of tasks.
†CMJ20 vs CMJMax regardless of groups.
**TG vs UG in CMJ20 or CMJMax.
††TG or UG in CMJ20 vs CMJMax.