For a surprisingly-fascinating look at issues related to the role of the fastball in baseball (touching on history, physics, biology, measurement error, etc.),

For a surprisingly-fascinating look at issues related to the role of the fastball in baseball (touching on history, physics, biology, measurement error, etc.), I suggest watching the movie, Fastball... https://www.vudu.com/movies/#!content/743314/Fastball https://www.vudu.com/movies/#!content/743314/Fastball