San Francisco 49ers DT Arik Armstead (foot, knee), OG Aaron Banks (toe), S Ji’Ayir Brown (knee), TE Ross Dwelley (ankle), WR Jauan Jennings (concussion), RB Jordan Mason (illness), RB Christian McCaffrey (rest) and OT Jaylon Moore (concussion) did not take part in practice on Thursday, Dec. 28. In addition, LB Oren Burks (knee), DT Javon Hargrave (hamstring), WR Deebo Samuel (neck), CB Ambry Thomas (knee, hand) and OT Trent Williams (groin) were limited and WR Danny Gray (shoulder), RB Elijah Mitchell (knee) and QB Brock Purdy (shoulder) practiced in full.
The Athletic - Ben Standig