Patrick Roy started off his first Islanders training camp with a new trio on the top line and a throwback on the third.

While the official start of New York Islanders and NHL training camps is Wednesday, the team won't hit the ice until Thursday.

Ryan Pulock, still trying to catch his breath after Day 1 of Patrick Roy’s first training camp with the Islanders ended with a grueling endurance skating drill that even left the always-energetic Mathew Barzal sitting on the ice trying to recover, was discussing Matt Martin.

And, he said, being in the Islanders dressing room with the same group he’s played with for years felt mostly the same. But the circumstances around Martin’s training camp, where he is fighting to make the Islanders off a professional tryout contract,

The shrill sound of a whistle from Patrick Roy’s mouth has begun. He doesn’t even use a real whistle, mind you. All natural sound. Nevertheless, day one of the Islanders training camp is underway.

Matt Martin is in unknown territory as he prepares for his 16th NHL season. The long-time fourth-liner and a core piece of the New York Islanders for the better part of the last decade and a half arrived to the first day of training camp without a contract — general manager