On Thursday, 13 September 2018 14:58:42 UTC-4, AMuzi wrote:
Snipped

no bad effects YET!
https://www.youtube.com/watch?v=BEQ_xPWm-Mc

--
Andrew Muzi
www.yellowjersey.org/
Open every day since 1 April, 1971

Heck with that. Check out the video "Super Fast!!" that comes up at the end.

https://www.youtube.com/watch?v=sVbwngNoHm0

I wonder what rpm they're pedaling at? The guy standing moves about whilst the guys are spinning and therefore you know that video wasn't just sped up.

Cheers