In vivo length change of ligaments of normal knees during dynamic high flexion.
Kenichi KonoShoji KondaTakaharu YamazakiSakae TanakaKazuomi SugamotoTetsuya TomitaPublished in: BMC musculoskeletal disorders (2020)
The ACL was shorter during cross-leg motion than during squatting in mid-flexion. This suggests that the ACL is looser during cross-leg motion than during squatting. On the other hand, the length change of the PCL, MCL, and LCL did not change even though the high flexion motions were different.
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