The 29-year-old defenseman, who signed a four-year contract with the Rangers on July 1, 2017, missed the final 36 games last season because of a meniscus tear in his left knee.
"Just make sure I'm taking it slowly, not getting too crazy with it right away and overdoing it," said Shattenkirk, who was helping out at the Junior Rangers youth camp at the MSG Training Center. "That's what seemed to cause part of the swelling before. We have strength and everything around the knee, and that's going to allow it to be stronger and take away that swelling."
Shattenkirk, who said he was injured during training camp, had 23 points (five goals, 18 assists) before having surgery Jan. 19. He was able to resume skating March 6 but sat out the remainder of the season.
"I think that having the ability to be finished in April and not have to rush back to play games allowed me really to jump into the intense rehabbing and really my full summer program early," Shattenkirk said. "Because of it, it's allowed me to really kind of get everything back on an even playing field with the other leg. It's really been very reassuring as you start to slowly but surely feel your strength coming back."
Though New York missed the Stanley Cup Playoffs for the first time since 2009-10, Shattenkirk stopped short of calling the upcoming season a rebuild, saying he believes young players including defenseman Neal Pionk and forwards Lias Andersson and Filip Chytil combined with veteran goalie Henrik Lundqvist and forwards Kevin Hayes, Chris Kreider and Mats Zuccarello will have the Rangers in playoff contention faster than many have projected.
"You look at a lot of the younger teams around this league who have gone through a rebuild and it's taken a year or maybe two years," Shattenkirk said. "I think we're fortunate we still have some veterans on the team. We still have an ace in net.
"This year is about establishing a culture of winning. I think that it's important that when we show up in September that guys know that this isn't a year to just slightly improve. It's a year to try to make the playoffs. I think that is important. When you drive that home into players especially early in their career, you don't accept anything less than making the playoffs and trying to make a run for the Stanley Cup."