Tests revealed a shin bruise for Cyrus Allen after the Chiefs rookie collided with Kaiir Elam during a special teams drill at training camp.
https://www.foxnews.com/sports/chiefs-rookie-standout-cyrus-allen-exits-practice-after-scary-collision-teammate-kaiir-elam
https://www.foxnews.com/sports/chiefs-rookie-standout-cyrus-allen-exits-practice-after-scary-collision-teammate-kaiir-elam