"He's an absolute hovercraft on the ice," Vancouver Canucks goalie coach Ian Clark said.
Shesterkin's ability to "skate" from his knees is arguably the best in the NHL right now.
"Shesterkin is for sure one of the best in the world moving on his skates or on the ice," said Marko Torenius, who was one of two goaltending coaches to work with Shesterkin during his five seasons playing for SKA St. Petersburg in the Kontinental Hockey League.
Shesterkin's movement on the ice goes beyond traditional butterfly pushes back and forth, or to the post, in which a goalie lifts the outside knee off the ice to grab an edge with that skate and twists the upper body to rotate before using that lifted leg to push across. The way Shesterkin pivots and rotates, adding or giving back depth as needed by using his edges to turn while on his knees is at another level, and includes at least one move few have seen before.
"The naked eye can see he's moving, I hate saying better than everybody, but it just looks a little different than everybody," said Steve Valiquette, who played five of his six NHL seasons with the Rangers and now covers them as studio analyst for MSG Network. "Then you take a closer look in slow motion, and you can see why. It's when I see him move either from his feet to his knees or staying down and moving on his knees. He's a rock down there."
The best example of his unique movements came from the Rangers twitter account after a morning skate on Oct. 18, ahead of Shesterkin making 40 saves in a 2-1 overtime win at the Toronto Maple Leafs.