Nobody in the history of sports, coaches, athletes, performance specialists and YOU have really NAILED a warmup. It’s lame by definition.
I’d wager you have weak stabilizers CAUSING tight muscles. This why doing the same thing over and over isn’t working. You don’t need more “relax, release and loosen.” You need a different approach.
We’re so quick in the rehab world to dive immediately into exercises for strength or flexibility. Often that is a poor order of execution. Put the fire out first, fix the imbalance. Move correctly before you start on strength etc.