A couple years ago, my late brother told this story about the Twins and technology. In the early years of the Minnesota Twins, my brother was the upper Midwest Panasonic sales representative and he approached the Twins with a new technology that would help their hitters improve: video cameras. The players and coaches liked the concept and agreed that it might help the hitters get out of slumps or improve their averages. And even pitchers might find some value in it. But the big hurdle to getting this technology was convincing Calvin Griffith to part with $10,000. My brother told me it took months of meetings and pleas from players like Allison, Killebrew, and Battey to finally get Griffith to agree.
And now we measure how much pressure the little toe exerts on an optimal swing. Quite the change in 60 years.