I love mobility drills and stretching exercises for the value they bring to your health. They unlocked performance, reduce pain, and increase overall freedom of movement. Hip drills, especially, as often back and knee pain are tied to hip issues. Plus, with all of the sitting we do, I'm as likely as not to just give people hip mobility drills to counteract that. The hips are the new core.
Hips Don’t Lie: 4 Drills to Unlock Your Stiff Hips
This article has several excellent drills you can use to improve your hip health. The wall hinge is one I use often to teach deadlifts and hip hinging in general. "Touch the wall with your butt" beats "break at the hips" in terms of coaching cues. And the kneeling hip rotations (which I learned at DeFranco's gym as "fire hydrants") are excellent pieces to the hip-health puzzle.
I can't help but feel that there are a lot of veiled references to Kelly Starrett in this article. It puts down "couch stretching" - something Kelly Starrett has at least popularized - and has a "chair smash" where you smash your chair. Not a coincidence, in my mind anyway, that Kelly Starrett uses the term "smash" a lot when describing some tissue and mobility work. It's something I don't like to see, because I have had clients and friends and family make great strides in hip health with the couch stretch and "smash" techniques using an Alpha Ball.
I like what it adds, though. Circular hip movements, especially slow ones to ensure you get in the time and technique needed, are key to overall hip health. Making sure you add them in can make a huge difference for knee, hip, and back pain. Never mind improving performance.
I really recommend this article overall.