This mornings paper had a story about a nation-wide franchise of retail medical labs. They've just opened their third location in PDX. Among their offerings are panels of tests for athletes.

http://www.anylabtestnow.com/New_Products/MMA_Boxing_Bodybuilding.aspx

Apparently their storefront is just a phlebotomy operation - they send the tests off to the same labs that the doctor's offices use.

Anybody here ever use such a service? If so, why, and how did you interpret the results?