https://plkpathway.com/treatin....g-subclinical-and-al
Results indicated that the PLB had been extended in knee extension (KFA = 0∘) and slackened with increasing KFA. The AMB was extended in leg expansion (KFA = 0∘) and stayed stretched in the medial part whenever knee flexed (KFA = 90∘), but its straight-line length decreased with increasing KFA. These findings tend to be consistent with cadaver and in vivo experimental outcomes and emphasize the usefulness of a computational method for understanding ACL