(USAToday.com) - Normal people on the treadmill might average between 5 or 6 miles per hour. Those really in shape can get to 7 or 8 miles per hour.
Arizona Cardinals receiver Robert Gill laughs at that.
The 29-year-old wide receiver shows you what it's like to do 25 miles per hour.
It's no surprise the Cardinals signed the former Arena League player who also played in the Canadian Football League after just one day of their minicamp.