On Tuesday, June 11, 2019 at 7:31:36 AM UTC+2, wrote:
On Sunday, June 9, 2019 at 4:06:14 AM UTC-5, db wrote:
Some days, on my way to work, it all feels great, I zoom along,
the bike responds beautifully, I feel strong today, wow. Then
I realise, I've got a tail wind.

--
Dieter Britz

Hmmmm???? I can honestly say I have never ever not known I have a tailwind and think I'm going fast because I am strong. I always know exactly what the wind is doing and know whether it is a positive, negative, or neutral effect.

Exactly. Every cyclist knows or should know from what direction the wind blows. It is in his or her genes.

Lou