Filed under: Featured Videos , News , Radio Highlight , UFC , Videos UFC heavyweight Stipe Miocic said he was getting out of his car when he felt his back go out. “My L3, L4 and L5 (spinal segments), I’ve had problems with it,” he told MMAjunkie Radio. “I couldn’t stand up straight.” That meant an unfortunate phone call was in his immediate future. Scheduled to co-headline this past Saturday’s UFC Fight Night 76 in Dublin against Ben Rothwell , he knew he wouldn’t be able to fight