Dr. Tedd Mitchell, Cooper Clinic president and CEO is interviewed by Todd Whitthorne, and gives his thoughts on the 21-year longitudinal study conducted by Stanford researchers to confirm disability and survival benefits of exercise.

Reduced Disability and Mortality Among Aging Runners

http://archinte.ama-assn.org/cgi/content/abstract/168/15/1638

Body Mass Index Calculator

http://www.nhlbisupport.com/bmi/

Health Assessment Questionnaire Disability Index

http://www.niehs.nih.gov/research/resources/collab/imacs/docs/activity/05haqinstruct.pdf