Miami Dolphins cornerback Byron Jones says he "can't run or jump" due to injuries he sustained over the course of his career in a social media post on Saturday.
Jones, who missed all of last season due to surgery on his Achilles tendon, said it was "an honor and privilege to play in the NFL" but that it came at a "regrettable cost."
"Much has changed in 8 years," Jones wrote on Twitter. "Today I can't run or jump because of my injuries sustained playing this game. DO NOT take the pills they give you.