The San Francisco 49ers are relatively healthy heading into Super Bowl LVIII, with only tight end George Kittle and defensive lineman Arik Armstead limited in practice. The team's other players, including cornerback Ambry Thomas and linebacker Oren Burks, were full practice participants. On the other hand, starting left guard Joe Thuney likely won't play for the Chiefs, with Nick Allegretti set to start in his place. The 49ers are aiming to win their sixth Super Bowl and avenge their loss to the Chiefs in Super Bowl LIV.