TABLE 4.
Relationshipsbetween involved knee extension strength and jump tests among ACL‐R participantsexpressed as the r‐value(pvalue).
| Jump test | Knee Extension at 180 °/sec | Knee Extension at 300 °/sec | ||
|---|---|---|---|---|
| PT/BW | Bilat Diff | PT/BW | Bilat Diff | |
| Single leg | 0.71(0.001)* | 0.04(0.81) | 0.74(0.001)* | −0.02(0.90) |
| Double leg | 0.64(0.001)* | −0.23(0.19) | 0.63(0.001)* | −.23(0.21) |
| 4‐Jump | ||||
| Ground Contact | 0.06(0.73) | 0.11(0.54) | 0.01(0.63) | 0.10(0.57) |
| Ratio | −0.17(0.34) | 0.10(0.59) | −0.21(0.23) | 0.03(0.88) |
| Vertical height | 0.63(0.001)* | 0.16(0.37) | 0.73(0.001)* | 0.15(0.41) |
*
Statistically significant relationship (p<0.05).
ACL‐R=anterior cruciate ligament reconstruction,PT/BW=peak torque‐to‐body weight,Bilat Diff=bilateral difference.