Bike fit was once purely a quote-unquote “philosophy.” In the old days, you may have experienced getting a so-called fit by a guy at a bike shop with a plumb line and a theory. Now, bike fit is a full-fledged science—there are video cameras everywhere, 3D modeling, and so on. That being said, it’s a science that is still influenced by philosophy—what each fitter brings to the exam and analysis that impacts his or her perspective.

Today, we’ve gathered three of the great minds in bike fit to discuss this complex and extremely important aspect of cycling. When we sat down to discuss the topic, to no one’s surprise, they spoke for hours, so we’ve decided to split this conversation into two parts.

Today, we start with a discussion about the philosophy of fit, and how science fits into that philosophy. In part 2, we’ll discuss the practical implications of bike fit, from the debate over aerodynamics versus power, to our guest’s feelings about technology versus experience and intuition.

Our guests’ immense experience and influence on the world of bike fit cannot possibly be captured in a single sentence, but that’s what I’ll try to do.

Dr. Andy Pruitt is the director of sports medicine here at Fast Talk, and one of the pioneers of the study of cycling biomechanics. Our next guest has appeared on Fast Talk many times before, and he also continues to host his own podcast, “Cycling in Alignment.” Of course, I speak of Colby Pearce. Finally, making his Fast Talk debut is Todd Carver, co-founder of Retül and the head of human performance at Specialized, which now owns the Retül fit technology.

What do each of our guests have to say about his fit philosophy? What’s involved in a fit? What's the goal of a fit? Stay tuned.

Let's get you fit… and make you fast!

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