"Of course you have to improve because the League is getting better," he said. "You have to adjust. I always said when you don't adjust, you're going to die, and it doesn't have to necessarily be sports, in your life. The world is moving in some kind of direction, hockey is moving that kind of direction, so you have to adjust. Twenty years ago, you didn't have to be very quick, you just had to be strong, so you work for that. Twenty years later, now everything is a lot quicker and guys are in better shape, but they're not as big or as strong as 20 years ago, so you have to adjust that way.
"I can get better, I know that. You can always get better. Even if you're older, you can always get better because you know what you need."
Playing on the top line with Aleksander Barkov, 21, and Jonathan Huberdeau, 23, Jagr had 66 points to lead the Panthers. His 27 goals were his highest total since 2006-07, when he had 30 for the New York Rangers.
First-year Florida general manager Tom Rowe says he expects a similar offensive contribution from Jagr this season.
"Well, leading scorer last year and I don't think he's going to drop off that quick from the end of last year to now," Rowe said. "I would expect the same performance. When you're playing with Barkov and Huberdeau, they've got phenomenal chemistry. … [Jagr] does an awful lot of good things with the puck down low."