Dallas Cowboys right guard Zack Martin took a shot to his neck/head area during joint practice on Tuesday.

While going up against the Rams defense, Martin was trampled on during a run play. Check it out in the video embedded below.



Trainers and teammates huddled around Martin as he was down on the field.



Everybody checking on Martin. pic.twitter.com/sCMvkHut4L — Charean Williams (@NFLCharean) August 18, 2015

Thankfully, Martin ran threw a series off tests and was helped up. He walked off the field under his own power to the locker room with a team doctor. Martin was "up and around" shortly after, but his practice day was done. Offensive lineman Mackenzy Bernadeau replaced Martin at guard.