We've all heard NFL announcers describe a player breaking an opponent's ankle with a quick move, but Kansas City Chiefs running back Jamaal Charles literally did just that.

Chiefs safety Sanders Commings left Wednesday's practice after suffering an injury thanks to a quick Charles change of direction.

Jamaal Charles just put open field move on Commings, who has to be helped off field with injury — Adam Teicher (@adamteicher) July 30, 2014

Commings has broken ankle — Adam Teicher (@adamteicher) July 31, 2014

The injury will reportedly require surgery.

This is the second significant training camp injury for Commings in as many seasons. He suffered a fractured collarbone last year.