Don't worry about Amari Cooper, because he certainly isn't worried about himself.
When addressing his ongoing plantar fasciitis in his left foot with reporters (h/t USA Today'sJori Epstein), the Dallas Cowboys receiver said as much.
"I'm not really worried. ... It's not really that bad, especially just walking around. But to do the things that I do on the field, obviously I'm cutting really hard, I'm stopping really hard. ... Of course I feel like I'm missing things because I'm missing practice. But, like I said, I'm able to keep up mentally.