An athlete had an ACL reconstruction. The athlete has decreased knee flexion. Given the structure of the joint surfaces, in what direction should you glide the tibia to facilitate knee flexion

The correct answer would be - posteriorly.

Explanation:

ACL(anterior cruciate ligament)- it runs from the front (anterior) tibia to back (posterior) femur on the medial surface of the sidelong condyle.  

It prevents over the top dislocation of the tibia comparative with the femur.  

prevents over the top posterior removal of the femur on the tibia.  

The majority of the filaments are going to help to stabilizing the knee Full extinction alongside the assistance of the posterior capsule.  

Oppose the limits of tibia rotations in the open chain.  

in a shut chain, restricts the limits of femoral turn.  

during knee flexion, the tibia (open chain) should inside rotation and glides posteriorly.

the total distance traveled by the car is

30km + 49km = 79 km .