Undefeated and Rep1 Sports have teamed up to premier a sneak peak of what it takes to train for the 2012 NFL draft. Filmed on location at the Juggernaut Gym in Laguna Hills, CA, the video showcases 2012 NFL draft prospects Sean Richardson (Vanderbilt, Safety), Mile Burris (San Diego State, LB), Trenton Robinson (Michigan State, Safety), Keshawn Martin (Michigan State, Wide Receiver), and Shea McClellin (Boise St., LB/DE), as they take their work out routines to the next level in preparation for the draft. With the NFL Draft set to take place on April 26-28, 2012, in New York, check out the footage above to see some of the best prospects in action.