Quote Originally Posted by KnottedYet View Post
I once drank the Dartfish/Retul Kool-Aid. Sexy computer tricks are impressive, but nothing substitutes for a good brain and a thorough exam of the rider's body OFF the bike.

Don't choose your fitter by what expensive toys they have. Ask other riders, ask sports med clinics, ask physical therapists; find out who they recommend.

If you can get a hold of Andy Pruitt's Complete Medical Guide for Cyclists, that's a good book to have handy. (take all the numbers with a grain of salt, of course)
Said much better than I could have.