The Indianapolis Colts want to see Andrew Luck protect himself more during games, specifically when he's running out of the pocket.

He suffered a lacerated kidney last season while scrambling.

Luck has been sliding to the turf when he takes off and runs during practices this offseason.

"He's reluctantly accepting it," left tackle Anthony Castonzo said. "I think we've all been in his ear, like, 'Dude, when you get out of the pocket, you need to slide.'"