12/05/2025
When we talk about getting back to walking in the early stages post ACL reconstruction we often talk about how difficult it is to achieve full knee extension while we are weight-bearing on the involved side
But one thing I don’t see talked about often enough is flexing the knee as the leg finishes stance and begins the swing phase
I think two very underrated skills are knee flexion with the hip in extension and initiating knee flexion from end range knee extension
In video one, you’ll see that we prepositioned .t.miller (4 weeks post op) in hip extension in order to work on end range knee flexion and terminal knee extension, both of which will take pressure off the front of the knee as the leg swings through during the walking cycle
In video two, we promote full weight-bearing in knee extension against resistance and emphasize controlled knee flexion until the heel wants to come off the ground. This allows him to initiate the very early stages of knee flexion, which strengthens the popliteus, a muscle we fight a ton when somebody lacks knee extension
give these a try if you’re walking mechanics could use a boost