Plan for Long Term Shoulder Health

Anyone have shoulder mobility routine that has worked well for tender joints?

I have always been able to tell that my shoulders are my least resilient joints. Through CrossFit they have gotten wayyy stronger but now may have new issues because they are often tight. I want to continue to progress in CrossFit but make sure I’m keeping healthy joints.

I do yoga 1-2x per week and we warm up the joints before WODs. But I’d like to get into an effective supplemental routine. An old gym I went to did lacrosse ball shoulder mobility before every class and I felt like that was a decent program but it was many years ago.

Thank you for any help!