Even as a girl, Kristin Stehly knew she wanted to teach physical education and help others be healthy

Kristin Stehly never was a dynamic athlete, but she loved exercise. As an adult she's been a marathoner, fitness instructor and middle-school physical education teacher. My story on her for the Active San Diego series of the Union-Tribune Health section: http://www.sandiegouniontribune.com/lifestyle/sd-he-active-stehly-20181105-story.html