http://blogs.nfl.com/2009/02/23/orakpo-done-for-the-day-with-hamstring-injury/
Texas defensive end Brian Orakpo limped off the field a few minutes ago and went under the bleachers with one of the trainers. Hes done for the day, but its just a tweaked hamstring. Orakpo said he was worried after he thought he heard it pop, but the trainer said he was ok.
Before his workout session ended early, Orakpo was among the top 10 defensive linemen in the 40-yard dash and the vertical jump. He also posted a top-10 performance in the bench press on Sunday.
NFL Networks Mike Mayock has Orakpo listed as his second-best outside linebacker and one of the five best overall prospects in the draft.
His Pro Day workout will be on March 25.