I'm in just the same spot. Always around 11-13 mph. I'm working on spinning, but yes, I get worn out faster at 90rpm than at 70ish. And yeah, my best friend zooms past me on his mountain bike any...
Type: Posts; User: Espresso; Keyword(s):
I'm in just the same spot. Always around 11-13 mph. I'm working on spinning, but yes, I get worn out faster at 90rpm than at 70ish. And yeah, my best friend zooms past me on his mountain bike any...