Tim McGraw Reveals His Inspiration for Getting Healthier.

Tim McGraw is more in shape than ever lately thanks to an intense workout regimen. The self-professed "gym rat" isn't getting the extra workouts in just to look good though. Tim says, "I just like being healthy. I quit drinking four years ago because I wanted to be healthy, and because I wanted to be around for my grandkids." Tim even hopes to meet his great-grandchildren some day.He returns to his home state of Louisiana on Friday for a show at the Superdome in New Orleans as part of the Brothers of the Sun tour with Kenny Chesney.