Photo by Josh Hedges via <a href="http://video.ufc.tv//138/Photos/138_OW/07_138OpenWorkouts.jpg">Zuffa LLC/Getty Images</a>
UFC photographer Josh Hedges was on the scene to freeze-frame some of the UFC 138 combatants at yesterday's media open workouts, including main event players Mark Munoz and Chris Leben.
The two middleweight maulers will face off on Saturday night (Nov. 5, 2011) in the promotion's first-ever five round non-title fight main event from the LG Arena at the National Exhibition Centre in Birmingham, England.
A closer look at the perapartions of "The Crippler," as well as Terry Etim and Brad Pickett, after the jump.
For the complete UFC 138 open workout photos gallery by Josh Hedges click here.