Summer conditioning letters from Mike Barwis Fritz Crisler, for one…

The back story (via 8 Barrel):
To those of you who bleed Maize and Blue, know someone who does or just might find it interesting, attached is a letter from Fritz Crisler to an incoming player. It was forwarded to me by an acquaintance of a descendant of the addressee, who found it while going through the man’s personal effects. Interesting training regimen in ’41.