At least five members of the Giants have dealt with back issues this month, something the players are blaming on the beds in training camp. Many believe the small mattresses at the University of Albany, most of which were provided by the team, have played a role in the back injuries. "Yes, I really do," defensive tackle Linval Joseph said. "I really do. "I mean, everybody has been complaining about their back because the beds in the dorm are fairly hard. My back be hurting, too. I think it is just the bed." The Giants maintain that no players have complained to them about the mattresses.