Wide receiver Hakeem Nicks sat out the early portion of practice open to the media on Thursday and was on a stationary bike next to defensive end Justin Tuck.
Domenik Hixon has suffered a torn anterior cruciate ligament for the second straight year.
Wide receivers Mario Manningham and Domenik Hixon underwent a series of tests on Tuesday for injuries they suffered during the New York Giants' 28-16 win over the Rams.
Hakeem Nicks said he does not expect to miss Monday night's game against the Rams after suffering a bone bruise and hyperextending his knee in the season opener.
New York Giants wide receiver Hakeem Nicks is having his knee examined after experiencing swelling on Monday.