One year ago today, I did not even know what a Popliteus was. But within the year, I have injured both of mine... one on each leg!
Last year, just a couple of days before the Marine Corp Marathon, I fell backwards over a brick
wall. I didn't think anything of it until the next night when I went to stretch and realized that I could not bend my knee all the way.
I was able to complete the marathon, but in the few weeks after, my knee got worse and worse. I went to see Travis and in the first visit, he diagnosed the issue as a an injury to the popliteus muscle (due to bending and twisting at the same time). And by the second visit, he had me all fixed up.
Here's a picture of the popliteus. Where this picture shows "back of the knee" would be the inside of my right leg and where it says "popliteus tendon" would be the outside of my right leg.
I damaged mine right in the belly of the muscle, directly behind the knee.
This year, I am training for the Marine Corp Marathon again and, almost four weeks ago, I hurt the popliteus on my left leg. After using the GHD machine (roman chair) for back extensions, when I went to put my feet on the floor, I slammed my left leg into the cross bar. It wasn't so bad at first but it took about 5 days for the bruising to even show up, and then it was a really bad bruise. But as the bruising wore off, the pain got worse. I couldn't straighten my leg all the way or bend my knee completely. Often, it felt like it would just give out. Sometimes, while trying to straighten it, it gets stuck and finally releases with a loud pop.
That rules out a lot of exercises at CrossFit! Since I was on the road traveling a lot, I was mostly running (without much pain with my knee support) and stretching.
Today, I went to see Travis for the 2nd time in two weeks. He figured out that my issue was anohter injury to the poplitues only a little different. The picture below is a good example to use of my left leg. If you look down and to the right of the word "popliteus" in this picture, you'll see the white tendonous section where the muscle connects to the bone.
This is what I hurt. After one month, this part is still very painful to the touch. So Travis got in there and dug in deep (ouch!!!!) and broke up some of the scar tissue. And I feel a thousand times better, although I still need a little more recovery time and have another massage scheduled for next week.
The CrossFit workout today was "Burpee Hell", and it was pure hell all right! 6 rounds for time of 400m run followed by 25 burpees. The burpees really bothered my knee, particulary when jumping my feet back into position before jumping up. I only completed 3 rounds plus 1 400m run in 20 minutes and called it a day.