
Late in the first quarter of the San Francisco 49ers’ 34-3 win, defensive lineman Arik Armstead was attended to by trainers on the field before slowly walking off the field under his own power.

Late in the first quarter of the San Francisco 49ers’ 34-3 win, defensive lineman Arik Armstead was attended to by trainers on the field before slowly walking off the field under his own power.