Kunin was locked in a brace for several weeks while the knee healed. First he started walking, then began getting into his normal training routine.
"I started that about the same time I normally would," Kunin said. "It's been mostly about building the strength and the stability and the balance. Now, it's getting back on the ice and getting these skating fundamentals back."
In the couple weeks since Kunin got back on the ice -- mid-to-late July -- he's been working with skating coaches and beginning his on-ice work to get back to where he was before the injury.
There are no coaches on the ice on this day, unless you count San Jose Sharks captain Joe Pavelski, who is barking orders at the eight other players on the ice surface.
Craig Smith of the Nashville Predators, as well as Nick Schmaltz of the Chicago Blackhawks are among the other NHLers on the ice with Kunin.
"Joe does all the right things on and off the ice, and he's successful, so to be around him and guys like that, it's great," Kunin said. "It's fun to come back here in the summers and be back on the ice with these guys, learning things from them."
Madison is a town Kunin fell in love with during his two seasons at the University of Wisconsin. While he's spent a bulk of his summer in the Twin Cities rehabbing his knee this year, it's Madison where he plans on making his summer home in future years.
A native of Chesterfield, Missouri in the St. Louis suburbs, Kunin arrived on campus in 2015 after two years with the U.S. National Development Program in Ann Arbor, Michigan.
He played for two different coaches with the Badgers and was recruited by former North Star Mike Eaves, whom Wisconsin dismissed following Kunin's freshman season. The Badgers brought in another alum with plenty of NHL experience in Tony Granato to lead the program after that.
Kunin played just one season under Granato, but the former Colorado Avalanche head coach and longtime NHL assistant left a major mark on him.