
Joanna was very patient with me, and took me through several of my power files over time, and explained what the issues were. In retrospect, it really wasn't surprising. Cycling, in general, does not lend itself to encourage you to do what you should actually do to get better. When you ride in a group, you really have no control of what kind of effort level you're putting into the pedals, and more than likely, you wind up riding too hard on uphills, and way too easy when sitting in the draft zone of even a single cyclist. Your workout tends to look like a mess of random garbage that doesn't really train your muscles or the energy systems that supply them in order to make you go faster. Over the course of years, I've discovered that most cyclists tend to double, if not triple, their power output when going up a small hill. As an example--you're pedaling along at something close to your long distance aerobic pace--let's say 150 watts, and when you reach a hill, you feel the need to maintain your speed, and testosterone kicks in, because who wants to be the one to slow up the pack going up a hill? It's not uncommon for me to sit in the back of the pack when this occurs and watch how I have to break 300 watts and approach 400 watts or even more just to stay on someone's wheel. So, you've gone from something you can probably maintain for 5 or 6 hours, to something you wouldn't be able to maintain for 5 or 6 minutes, all based on the randomness of the road. There simply isn't another sport that this happens in.
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An example of a pretty decent power file, with a 20 minute long interval in the middle of it |

So, it's time for me to get out of my head and get on my bike, for a long ride with some long intervals at half-iron pace. Ride on and be safe everyone!