Penguins captain Sidney Crosby left the team's practice on Tuesday with a groin injury, but he isn't expected to miss Wednesday's game against the Islanders. "It was the same thing as (Monday), just aches and pains and there was concern in the groin area," interim coach Dan Bylsma said. "He warmed it up, went on the ice, and it was as good as it was (Monday). We thought it would be good to get some rest and get ready for (tonight). He's in a probable state right now for (tonight). We'll see in the morning."