6% of survey complete.

* 1. What was your age on your last birthday?

* 2. What is your height in inches?

* 3. What is your weight in pounds?

* 4. What is your gender?

* 5. Do your occupation and/or hobbies consist of physically demanding lower extremity weight bearing work besides running? (e.g. taking long walks, carrying heavy loads, etc...)

* 6. Are you active duty military or a civilian?