Looking to develop a warmup routine, specifically for one pitcher, but possibly for all my pitchers if the idea of the same warmups for everybody is a good idea (I think it is, but willing to listen to arguments that it should be tailored to the individual). I've seen a bunch of the different drills, and I know mostly which ones are terrible/reinforcing HE mechanics, but not sure what the best ones are, how many pitches of each, etc. are ideal.