Not sure it has been brought up yet, but we all had P.E. back in the day, and my time in the wringer was say 1968-1974.
I can honestly observe and state that P.E. coaches almost universally were some of the meanest and most sadistic SOBS we saw in the day. Might be worthwhile for the GOP go find some of Walz' students then. Hell, DNC's shoddy vetting missed the stolen valor, and DUI..... Would love to get an account of his behavior as a high school coach.