Heavy.com talks to Matt Serra, Nate Marquardt and Randy Couture at UFC 109 Media Workout. Check out what each fighter have to say about their upcoming fight at UFC 109: RELENTLESS.

Randy Couture talks about his striking and upcoming fight with Mark Coleman at UFC 109:

View Matt Serra and Nate Marquardt video interviews after the jump.

Matt Serra talks about his upcoming fight with Frank Trigg at UFC 109:

Nate Marquardt talks training for his upcoming fight with Chael Sonnen at UFC 109:

View the full UFC 109 RELENTLESS Fight Card and for all the latest UFC 109 coverage, rumors, videos and results.