Thread: Head wind.
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Old 10-04-18 | 04:43 PM
  #30  
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Jim from Boston
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Originally Posted by noglider
Your motion creates an illusion of a headwind most of the time. If you have a weak tailwind, you will feel a headwind. If you have a strong tailwind, it will feel like the air is totally still. Crosswinds also feel like headwinds unless they are very strong.

If you are not in the US, here is a world wind map. Sometimes it's useful to head out into the wind so you have a tailwind coming back...
Hi [MENTION=152773]noglider[/MENTION],


That’s an interesting observation about a seemingly subjective assessment. I don’t / can’t pick my ride directions but I certainly notice wind speed and direction.
Originally Posted by Jim from Boston
On my Excell spreadsheet I track:…

  1. Average speed: Not so much to consciously increase, but to use as a measurement of fitness; ridden over pretty standard routes…
  2. Wind speed and direction: Either as recorded on a weather station, or on a personal 1 to 6 scale (headwind / tailwind) based on flying flags; to explain variations in average speed...
In fact just prior to reading your post, I had replied (link) to the current thread on the General Cycling Forum thread about that world wind map, ”Windy.”

Last edited by Jim from Boston; 10-04-18 at 04:48 PM.
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