http://espn.go.com/nfl/team/_/name/buf/buffalo-bills
Rex Ryan will demand Buffalo Bills do pushups for penalties after practice
"If a guy gets a penalty during the practices, then we're gonna make sure that all of us are gonna do 10 pushups or whatever," Ryan said Wednesday. "The rest of the team will [do pushups] and that person [being penalized] will stand up, just to see how many people he is affecting.
I hope that that clarifies the various interpretations.