Posterior Hip Mobility

Try this quick and effective hip mobility technique to help open up the back of your hip. If you can't touch your toes, this one's for you. This is a great addition for prepping for deadlifts or an olympic lifting session.
Get more great techniques to help you live a high performance pain free life from Athletes' Potential at:
Website: www.athletespotential.com
Facebook: / athletespotential
Podcast: www.docandjock.com
Instagram: / athletespotential
Our latest blog posts: www.athletespotential.com/blog
===
About:
Athletes' Potential is a nationally respected movement specialist practice based in Decatur, Georgia. Started in 2014 by Dr. Danny Matta after serving 7 years as an active duty Army Physical Therapist. It has quickly grown to three locations in the Atlanta area.
Athletes' Potential helps active individuals in the Atlanta area age 30-55 continue to train and participate in the sports they love. Our goal is to help you live the high performance, pain free life you want without being dependent on pain medicine, injections or surgery.

[@23brandonsch]

I know this is an old video. So the likelihood of you answering my question is probably really low but anyway, I feel this stretch extremely strongly in the back of my knee.
A little bit of background about myself:
If sitting,
I am extremely tight internal rotation/ turning my feet outward 12°
My external rotation is really good like 90° good butterflies
Extreme tight hip flexors
Bulging disc L3-L4
Another tidbit is if I stand on 2 feet and try to bring my heel up to my butt I can only manage about 90° bend at the knee, both legs
Also when I try to do a squat I feel pressure in my left knee like it needs to pop
I’ve had this in the past and I found just by not doing anything with it it goes away
I’ve been trying to get a deep squat but I can’t get my butt low enough
The back of my thigh is touching or more like squishing my calf muscle and it feels like I don’t have any more range of motion left
Now that I looked over my comments I don’t really see a question here
I think what I’m looking for is a course of action of what I should do?
Any thoughts are much appreciated

[@Veggies94]

Can you do some videos on improving ankle mobility?

[@athletespotential512]

Absolutely, we are going to put out videos on all of the main body regions. We are starting in the hips so over the next few weeks that's predominately what you will see. We will be addressing the ankles for sure. Thanks for watching.