Article Photos: OU notebook: Center Ben Habern returns to practice

Starting center Ben Habern (61) directs blocking as Landry Jones (12) looks on during the University of Oklahoma (OU) Sooners first day of practice on Thursday, August 4, 2011, in Norman, Okla. Photo by Steve Sisney, The Oklahoman

Starting center Ben Habern (61) directs blocking as Landry Jones (12) looks on during the University of Oklahoma (OU) Sooners first day of practice on Thursday, August 4, 2011, in Norman, Okla. Photo by Steve Sisney, The Oklahoman