Knock on wood, but I'm starting to think I may have finally un-fucked my back. Have had recurring problems with sciatica the past few years. Pretty sure I have/had a bulging disc pinching the nerve running down my left side. General stiffness and limited flexibility when I get up in the morning until I've walked around enough to loosen up. Occasional throbbing pain and weakness running down left leg. Usually doesn't last very long, but this most recent stint has persisted for probably close to 6 months. It's not bad enough to prevent me from working out, but certain movements are quite uncomfortable, especially abdominal exercises.
Anyways, finally decided to get serious about fixing it. Have watched probably hundreds of videos from various "experts" and finally found some good stretches that really seem to be helping over the past 2 weeks. Also discovered a bunch of stuff I shouldn't be doing that just provides temporary relief and may actually be making things worse. Highly recommend doing so if you're having similar issues. Try out various stretches and see what feels best to you. Whatever you do, try to avoid shit like toe touches or any kind of hamstring stretches that involves bending over forward.
Favorite ones so far:
1. Sit in a chair. Place one leg in your lap. Push down on the knee of that leg while keeping your back straight and lean your head back. Hold for 10-20 seconds. Repeat with other leg. Do each side a couple times.
2. Similarly, sit in a chair with your feet flat on the floor. Keep your back straight and raise one leg to where it's pointing out straight while tilting your head up towards the ceiling. Do about 15 reps and then switch sides. Don't bend forward.
3. My favorite, but kinda hard to describe, so here's the video instead.