Robinson was limited in practice Thursday due to a hamstring injury, Dan Salomone of the Giants' official site reports.
Robinson also tended to a hamstring issue in advance of last Thursday's overtime win against the Buccaneers, so his addition to the Falcons' injury report midweek may be maintenance-related. He was able to handle a typical workload Week 5 en route to 15 touches for 77 yards from scrimmage, but it remains to be seen if he'll avoid a game designation for a second week in a row.