Calvin Johnson participated in Detroit Lions practice for the second straight day. Megatron made positive progress again Friday this time not wearing a knee brace. Johnson has been dealing with swelling in his knee and ditching the brace is a good sign. However according to the Detroit News Johnson struggled when he had to "plant (his) right foot and cut left" but on any straight-ahead running he looked good.
Calvin Johnson ditches knee brace; still questionable
NFL.com | Oct 11