Cardinals' Carson Palmer 'not even thinking about' knee injury

Cardinals quarterback Carson Palmer proclaimed himself completely recovered from the knee injury that cut last season short. 

Palmer has been working out with wide receiver John Brown and has noticed no lingering effects from last season's ACL tear. 

"I’m not even thinking about my knee,” Palmer said, per AZCardinals.com. “I’m still rehabbing just to be on the safe side of things but I don’t need to be at rehab. I’m full go in the weight room, full go on the field, and until it’s brought up, I haven’t thought about everything I'm not doing, because I'm doing everything I was doing."