In prep for the role, the young actor has to 'lift weights...

In prep for the role, the young actor has to 'lift weights and I hate it,' he says. 'I'm in New York seeing friends and I have to go off and lift weights for two hours. I'm not exactly in great shape. Your body hurts every day, but that pain is good, I suppose.' Grace says his commitments to 'Spider-Man 3' will take up about twelve months.