He said he has no restrictions heading into training camp. Carlo experienced discomfort and pain as recently as 1 1/2 months ago, when he first returned to the ice, but that has dissipated with the scar tissue breaking down.
"Feeling really good," he said. "It just took a little bit of time to heal so I listened to the doctor's orders. … As soon as I got back on the ice it hurt initially, but now we're really getting back into it and it's feeling good."
Before he was injured, the smooth-skating, defensive-minded Carlo had found his stride again in an up-and-down season. He's learned how to forget the past and his mistakes instead of letting them weigh on him.
But he rejoins a crowded roster in Boston this season. The Bruins have eight NHL-caliber defensemen, with the addition of John Moore, 27, who signed a five-year, $13.75 million contract (average annual value $2.75 million) July 1.
Carlo spent his first NHL season skating alongside captain Zdeno Chara and his second with Torey Krug, so it remains to be seen where he might fit in this season.
"I want to improve a lot of things in my game," Carlo said. "I think every player in this locker room is looking to do that, especially the younger guys. … For myself, I think just playing with confidence, playing a little bit of a grittier style, and just believing in myself is the biggest thing I can do right now. My skills will follow along."