Tennis elbow? I am dealing with pinball elbow. Right hand elbow.
I take double doses of vitamin B-6 and vitamin B-12. The pin elbow is still there but is slowly going away. At least it does not hurt now and I can play.
B-6 and B-12 were how I managed to keep working on a tractor assembly line in 2004. That job was torquing down 9/16” nuts and bolt all shift long.
You all might consider the “B”s.