According to the Detroit Lions, they have placed wide receiver Chris Lacy on the Physically Unable to Perform (PUP) list.
The Lions also announced that they have placed WR Chris Lacy on Active/Physically Unable to Perform.
— Detroit Lions (@Lions) July 19, 2019
The announcement came just moments after they revealed that 4 players have been placed on the Active/Non-Football injury list.
The PUP list is designated for players who suffered football-related injuries during the postseason. They are still able to participate in all meeting and use the facility, but they may not practice at all with the team.