In this Tuesday, March 8, 2014 photo, Penn State lineman John Urschel works out during a mixed martial arts session in State College, Pa. If it wasn't for my MMA workouts in the afternoons, I don't ... more 
In this Tuesday, March 8, 2014 photo, Penn State lineman John Urschel works out during a mixed martial arts session in State College, Pa. If it wasn't for my MMA workouts in the afternoons, I don't know how I would get all my aggression out. Football has many virtues, but for myself, I would say this is the greatest. It is a platform for me to get out all aggressive and physical behavior that is not socially acceptable outside of the gridiron. (AP Photo/Ralph Wilson) less 
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Associated Press | Photo By Ralph Wilson
Thu, Mar 20, 2014 12:39 PM EDT