Talk about competitive. This week's Sit-In guest with Jack Swanda lettered in tennis during college days at UNL. His sons have played Division 1 sports. He's the team physician for the Omaha Stormchasers. And, Dr. Steve Hagan also works with his patients to help them beat their orthopedic ailments. What's the music that motivates him? Find out as you listen to this sit-in on the Boomer Radio Network!