Frost just wants his players to be tough, and that starts with being fully nude in warmups. That’s literally the difference between 3-6 and 9-0 right now.
Obsessed? Don’t flatter yourself. When Frost has been a dumpster fire of a hire after your AD put the entire B10 on notice after his hiring, this is the treatment you get. Enjoy being a bottom dweller for your next 40 years as a fan.