Wednesday, I went for a "professional" bike fit over at Source Endurance. They use the retul computerized fitting system to get you into the optimum position on the bike. It was interesting to say the least. I learned that my left leg is somewhat shorter than my right leg. I know, this is a common occurrence in most folks, but it's always a bit unsettling to get confirmation that your a mutant. :0 Anyway, I was told that my bike set up was such that I was not getting the most bang for my buck so to speak. My left hip was a bit too far forward which made it difficult for me to engage my hip flexors and use my hamstrings and glutes through the pedal stroke. The solution....a rather large thick shim underneath the cleat on my left shoe. This brought my hip into line with my right. Next up was the saddle height. When we were all done, my saddle height had risen approximately two centimeters. We lowered the front handle bars a bit which did not feel uncomfortable or seem to interfere with sighting down the road.
I tested the new set up this morning at morning spin class at T3. I feel somewhat "taller" and in line on the bicycle and I feel like I'm getting more extension through the pedal stroke. I really felt it at times in my hamstrings and glutes. Maybe this bike fit thing holds water. I'll let you know. I feel like it was money well spent. I recommend it to anyone looking to dial in their bike position for maximum efficiency.