Jseis 

Back in the day...Car and Driver would super tune a car to see what it would really do. They'd mess with timing, distributor springs, carb jetting, etc, and then measure rear wheel HP gains. I view fitting as similar and the future will probably be even more interesting. A convergence of biomedical engineering and athletic performance gets you to motion, energy and that means power. Imagine a cyclist being asked to stretch, warm at certain Vo2 or change position or do X and then the analysis reveals where the gains are. I'd be really surprised if this wasn't already happening because if winning is a game of inches..it's also a game of a few watts on the other guy. Why else would Froome go OSymetric? (and what would a fitter say about that!?) This will never eliminate the head and heart (aka Jens) but it is aperformance enhancement of a different sort. I'm basically a C&V kinda of cyclist but as a closet gear head..I love the tech and that + human performance evolution continues unabated.