By Alvin Alexander. Last updated: June 4, 2016
Taking a little break from the normal programming discourse, here's some good pitching (baseball) info from Mike Marshall, a heckuva relief pitcher from 1967-'81. (Interesting side note: I almost pursued a career in anatomy and physiology back in the college days based on this guy, and did take an anatomy course in high school.)
The online book and q&a stuff is pretty good. Ahh, if I were young again, or I had a kid interested in pitching, I'd cough up the $100 for the video.