Browns player injured during extra drill
11/13/09 in NFL
It's only a practice squad player, but defensive end Keith Grennan was injured in an "opportunity drill" with the Browns. According to Fanhouse, opportunity drills are a post-practice time when coach Eric Mangini puts practice squad players and rookies through additional drills to give them the chance to impress coaches.
Running back James Davis already got injured in one of these same drills earlier this year. Keep up the good work, Mangini.