All of the following are true about ACL. Except-: (A) Prevents anterior motion of femur over tibia, (B) Prevents anterior motion of tibia over femur, (C) Also provide some secondary varus-valgus stability, (D) Is taught in extension of knee
Answer is A. *ACL prevents anterior gliding of tibia over femur. * It is taut during extension and also provides secondary medio- lateral (valgus- Varus) stability. Ref: Spos medicine 4th/e p.83