The Bruins held an optional non-contact practice Monday at TD Garden before departing for Detroit to play Games 3 and 4 of their first-round series against the Red Wings.
Matt Bartkowski, who has not played in either of the first two games due to a stomach flu, did take part in the skate. After skating together earlier in the day, Dennis Seidenberg  and Adam McQuaid also participated in the practice. Daniel Paille , Chad Johnson  and Corey Potter were the other participants.
Paille, who hasn’t played in since April 12, has been skating since Friday. Chris Kelly  has not skated since April 8.
Regarding Paille and Kelly, Julien said that both players have been out of game action long enough that they would need to take contact in practice before playing.
As for Seidenberg, who has been ahead of his recovery from ACL/MCL surgery from early January, Julien said that he is isn’t overly surprised that Seidenberg has been skating for nearly two weeks. Seidenberg was expected to miss the rest of the season and be out for 6-8 months.
“I guess according to our trainers and our doctors, they thought he’d be going through that process and at one point he’d be skating before next season,” Julien said. “So he’s on track right now, probably even a little ahead of the curve because of his conditioning and how strong he was, even before that injury. I guess he’s a well-trained individual, and those guys have a tendency — athletes have a tendency — to recover a little quicker than the normal person. He’s on that track right now.”
The Bruins won’t rule out a potential return for Seidenberg this season, though they say they’re not expecting it to happen. The fact that Seidenberg is skating more and more and taking sharper turns would suggest the possibility that he could play if the team makes a deep run. Julien said he’s not getting overly excited.
“Because nobody’s told me anything that would get me excited, that’s why,” Julien said. “I went to our trainers and asked if it was OK for him and McQuaid to skate with the rest of our team because there’s no contact, no drills. It’s the same drills they did when they went on the ice earlier. A lot of it is for encouragement reason. Just those two on the ice together for a while gets tough, but being out there with more players and do a little more, it’s exciting for them. I thought mentally, it would be a good opportunity to meet with the rest of the guys because of the type of practice we were having.”