fi'zik's revolutionary approach to saddle fitting is know as Spine Concept, it defines the rider you are: a Snake, a Chameleon or a Bull and the saddle you need.
The Snake - you use the entire length of the saddle, you flex easily and naturally to accomodate changing positions.
The Chameleon - You are not as restricted to saddle shape, for optimum comfort and performance you flex instinctively to manage the body's weight.
The Bull - You make one major adjustment on the bike by dramatically rotating the pelvis forward and then sit in the pocket of the saddle.
Find the animal within you...