The last two weeks have put a deep freeze on North East PA, so needless to say I haven’t been going outside to ride much, my limit is around 20F, anything colder it’s strictly MTB riding weather.

It’s interesting the things you notice as I put miles in the bank as I ride the stationary trainer indoors. With nothing to really look at and no cars to dodge, I’m left only with being entertained by the sounds of the bike and trainer, and a heighten awareness of my position and pedal stroke. Listening to the sounds of the trainner and bike, I’ve been starting to pick up on certain sounds that give clue as to how smooth or choppy my pedal stroke is and noticing differences in sounds comparing the left stroke vs. the right stroke. The two main sounds I’ve picked up on are

• The sounds of my cycling shoe cleats lifting up and clacking around in the little bit of play they have within the pedals. I notice that my left foot does this much more then my right. I think the cause was because my left pedal stroke isn’t as smooth or strong as my right, I wasn’t scrapping my left foot back and following through with the left’s backstroke and also if I did remember to lift my left back stroke I would lift too far and my cleat would lift up inside the pedal. My right foot doesn’t do this at all, and when I became more aware of this and really focused I could feel that I wasn’t pedaling the same with my left as my right. I’ve been working on it and after a couple weeks now I can “hear” and feel that my left is getting a lot smoother and my left leg isn’t as sore as when I first started working on it.
• The sounds the bike’s drive train makes when you really crush the gears on the down part of the stroke, a certain kind of rumble comes out of the chain and chain ring, I think this happens as the chain ring becomes off axis at the same time the chain is under full tension on the down stroke and the chain and chainring aren’t meshing together perfectly. I noticed also that this sound only really was happening on my dominate right leg downstroke. To get the left pedal stroke to sound just like the right down stroke I have had to apply more force with my left leg and give it more of snap, so faster and with more speed on the left downstroke, that has made the sound the same, and made me realize after focusing on it that I was not apply the same amount of force with my left leg as my right and this was also probably causing my right leg’s corresponding backstroke to work harder then it should. I rather my left quads get stronger and contribute like the should as oppose to my right hams being overworked.

I  notice other things as well on the indoor trainer like position, over all pedaling motion, if I’m bouncing or not etc. etc. I’ll probably talk about these in future posts.  Have you noticed any sounds or other feedback you normally don’t notice like this that give you clues about your pedaling form etc. let me know I’d be interested to hear about it.