Senior Bowl Practice, Day 3

USC cornerback Terrell Thomas trails after New Mexico wide receiver Marcus Smith.

USC linebacker Keith Rivers bears down on former Trojan teammate tight end Fred Davis.

Cal running back Justin Forsett makes a move on USC linebacker Keith Rivers.

North defensive linemen

The North offensive and defensive lines go after each other in a battle in the trenches.

USC defensive end Lawrence Jackson takes on a block from Boston College offensive tackle Gosder Cherilus.

Michigan quarterback Chad Henne drops back to pass.

Cal running back Justin Forsett gets a carry.

Delaware quarterback Joe Flacco prepares to hand off to USC running back Chauncey Washington as Purdue defensive lineman Cliff Avril pursues.

Colorado linebacker Jordon Dizon stays tight on Oklahoma State running back Dantrell Savage.

Boston College offensive tackle Gosder Cherilus goes after a defender in one-on-one drills.

Michigan quarterback Chad Henne (left) and USC quarterback John David Booty talk during North practice.

USC offensive tackle Samuel Baker battles a defender during one-on-one drills.

Texas A&M offensive lineman Cody Wallace grapples with a defender on the line.

South coach Mike Nolan calls out the play.

Troy defensive back Leodis McKelvin covers Appalachian State wide receiver Dexter Jackson.

Wake Forest offensive lineman Steve Justice

South defensive backs huddle before a play.

Florida wide receiver Andre Caldwell makes a move after the catch as Georgia Tech linebacker Philip Wheeler approaches.

Hawaii quarterback Colt Brennan follows through on a pass during South practice at Ladd-Peebles Stadium.

Florida wide receiver Andre Caldwell cuts upfield after a catch.