The NFL has implemented rule changes in recent seasons aimed at reducing lower-body injuries, including the ban on hip-drop ...

Chiefs quarterback Patrick Mahomes has endured a season-ending injury. Here's what happened to him and how this common ...

This article was originally published on www.si.com as Jerry Jones Explained Why He’s ‘Sad’ for Micah Parsons After ACL ...

Stanford Medicine's Amy Ladd, M.D., speaks to NBC Sports Bay Area's Tristi Rodriguez about Golden State Warriors guard De'Anthony Melton's ACL injury.