Football Players Who Wear Jock Strap When Did Professional Football Players Begin To Not Wear Padding In Their Pants And Protective Cups?

When did professional football players begin to not wear padding in their pants and protective cups? - football players who wear jock strap

You rarely see a pro football player with knee pads, thigh pads and protective cups. I think this is crazy (no pun intended). I do not wear belts sports.