Portland · Guide

Six months of riding in the wet is a posture problem, not a fitness one

More than six percent of Portlanders commute by bike, the highest share of any large American city. That is a lot of people doing the same thing for the same forty minutes a day, and for roughly half the year they are doing it in the wet.

Rain does not hurt your back. What it does is change how you ride, and the change is the part nobody notices.

What the wet actually does to your riding position

When the road is slick you brake earlier, hold the bars harder, and tuck your head down to keep water out of your eyes. That combination pulls your shoulders forward and up toward your ears and locks your neck into a slight extension so you can still see the road. Hold that for a wet commute and it is nothing. Hold it from October to April and your body stops treating it as a wet weather adjustment and starts treating it as how you sit on a bike.

The tell is that your neck is worse in February than in July on exactly the same route.

• Loosen your grip on purpose at every light. Not a stretch, just an unclench.
• If you are gripping to stay warm, the answer is warmer gloves, not tighter hands.
• A slightly higher bar position through the wet months buys you back some of the neck extension. Some riders keep a winter setup for exactly this.

Layers change your shoulders more than you think

A packed rain shell and a loaded pannier on one side put weight where your body was not expecting it. If you always carry on the same side, that is a daily asymmetry with a very long run time. Swap sides, or split the load across two panniers so it balances.

The stop start of a wet commute

Wet routes mean more braking, more unclipping, more putting a foot down. That is dozens of small asymmetric loads per ride that a dry summer commute does not have. It is also why people who feel fine all summer notice one hip by March.

When it is worth talking to somebody

Ordinary stiffness that eases once you are warm is the season. Worth a conversation with a qualified provider: neck pain that is there before you get on the bike, anything that runs down an arm, numbness or tingling in the hands, or a hip that has started to feel different from the other one when you walk.

Hand numbness matters more for cyclists than most people assume, and it is the one riders most often ride through. Do not ride through that one.

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