What are some of the warmup routines that you guys have seen work best? I saw several different methods this weekend (foam rollers, lacrosse balls, bands, massage guns, etc) and made me wonder which is best and are there some that are just not effective.
My son's catching coach showed him a new one using a rubber mallet and a bunch of different movements to get things going. He hasn't tried it yet before a throwing session or game, but will soon.