Ray Lewis is known to be one of the most feared and intense guys in the NFL. Along with his natural abilities for getting to the ball, this perennial Pro-Bowler puts in his time in the weightroom to put a world of hurt on opposing QB’s, receivers, and running backs. Clearly the hard work and dedication to improve his speed, strength and power have paid off big-time over the years. Few professional football players, if any, have been more dominant at their position. 

In this video clip, brought to us by Celebrity Sweat, Ray Lewis works out with the  equally buff, rap star Nelly. Together they go through an array of strength and conditioning moves that keeps them at the top of their game. Check it out.