In an effort to cut down on early training camp concussions, the NFL has officially banned the famous "Oklahoma Drill." Commissioner Roger Goodell hopes that by banning it at the pro level, college and high school teams will follow suit. I remember doing these back when I played in High School. I can tell you I got my bell rung more than a few times over the years. That may be because I was neither very big, nor very good. Read the full article on the ban HERE