"I built up the upper body a little bit more than I was last year," he said. "Not too much. I didn't want to get slow."
Cardinals find gem in 6th-round pick Ellington →
"If I feel a guy bigger than me is coming after me, I'm going to go down," he said. "I'm not going to take on that hit. Once I get the yards I can get, I'm not going to fight for any more."