Brown (undisclosed) returned to practice Friday after passing his physical, Ryan Mink of the team's official website reports.
Brown was originally placed on the NFI list after failing the team's conditioning test prior to training camp. However, he has since shown improvement and is back at practice working as a depth lineman.
The Ravens placed Brown (undisclosed) on the non-football injury list Thursday, Aaron Kasinitz of Pennlive.com reports.
Brown's injury remains undisclosed but appears to be minor. The 2018 third-round pick tops Baltimore's depth chart at right tackle, so his health will be worth monitoring as training camp progresses.