So I set out on my project. I bought my Garmin with cadence sensor, and set out in a low gear. For two months I tried to spin the hell out of my cranks. A funny thing happened. My speed actually dropped, I found myself very tired after rides, and I was now barely able to crawl up hills. At first I chalked this up to the adjustment time needed to increase my cardiovascular endurance. However the symptoms continued. I just couldn't maintain speeds I used to cruise at. Even the mildest of inclines was a challenge. I found myself frustrated and wondering what I was doing wrong.
Last week I rode with a group of experienced riders. I was telling the group leader my goal of increasing my cadence. After a few minutes of warming up, he offered a bit of advice, "Just smooth out your pedal stroke, you don't have to spin out of your shoes to be a good rider. What works for Lance doesn't work for everyone else." What followed was one of the best rides I had in months. After lowering my cadence I felt my heart rate decrease and saw my speed increase. The hills and false flats which were giving me trouble before were easy once again. I was able to have a casual conversation and drink while riding without gasping for air.
In retrospect, it should have been obvious that a high cadence wasn't for me. I've always been more of a sprinter than a marathoner. I should have played to my strengths, namely the strength in my legs. There were other clues as well, but I didn't pay attention to them. I've always had my best success climbing using a lower gear than a higher one and like to stand frequently. Since then I've stuck to my guns and found that a slight drop in cadence, 5 rpm has helped me gain about 1 mph back on my average speed. This isn't to say I've become a complete masher. I try and keep my cadence in the 75-85 rpm range. It might not be the 100+ rpm's I dreamed about, but it's more than enough to strike a balance between my cardiovascular system and leg muscles.
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