The bull-rusher and the finesse rusher. Both can be effective tools to defeat blockers and get into the backfield, but it's those who are able to combine these techniques who are able to do the most damage. 

A sack can be to an offense what a flat tire is to a sports car. That well-oiled machine can come to a quick halt in a hurry in just a single play. 

So who are the best sack artists of the 2011 college football recruiting class? Which prospects just have a nose for the quarterback and that endless motor to bring him down?

Check out the top 10, with highlights of course.

Bleacher Report - College Football