On running: "On 12/12/12, I will be 52. I don't run anymore because it makes me less limber, and I need to stay especially flexible because I am a martial artist. I have been involved in martial arts for almost 20 years and am a fourth-degree black belt in Tae Kwon Do.
What she does instead: Kickboxing and weight lifting. "And I mean serious weights… not three-pound dumbbells!"
– Dianne Bailey, CSCS, owner of The Conditioning Classroom
Photo credit: Barry Staver