Propp works for Wolf Commercial Real Estate and also is an ambassador for the Flyers, meeting with fans during games at Wells Fargo Center. He also makes himself available to others recovering from strokes and other brain injuries.
"I've got a good story to tell now," he said. "I'm helping other people that aren't as fortune with stroke and brain injuries. I get calls from guys all the time that are going through [recovery from] strokes, and I talk with them and try to help them as best I can with advice, as far as where to go and how to get help. That's a big thing for them.
"As for me, I'm very fortunate I can still speak, and I'm getting better every day. Thankful for my family and their support over the years and my friends, people like that."
Brad Marsh, a former Flyers teammate and president of the Flyers Alumni Association, said it's been great seeing how far Propp has come in his recovery.
"When someone has a setback, and [Propp] had his stroke a year ago Labor Day, it went through the NHL alumni pretty quick," Marsh said. "A lot of people were surprised. That leads to a lot of follow-up phone calls and emails: 'How's he doing?' How he's recovered has made the conversations very easy moving forward. And he's going to be playing in the game Saturday; that will spread through the NHL like wildfire: 'Holy smokes, I can't believe he's playing, good for him that he worked hard to get back.'
"To see him back and playing and skating, goofing around in the dressing room, it's good."
In addition to Propp and Marsh, Hockey Hall of Fame member Mark Howe and United States Hockey Hall of Fame member John LeClair also were at the practice.
"Just trying to get a feel for the ice," Howe said. "It's amazing how much you lose over 20-something years. You go out and you have fun. I guess the biggest thing is try to get a feel for the ice and get the muscles a little bit used to what we're going to do on Saturday. Hopefully, you're not hurting too much after the game."
Brian Boucher and Neil Little split time in goal. Little, now a scout for the Florida Panthers, said it's the first time he's skated in five years but he felt good.
"A lot better than I was expecting," he said. "I was a little nervous because I haven't skated at all. [Boucher] had the same sentiment, but we did all right."