Originally Posted by
rubiksoval
Let's get real. My post specifically said:
Now take your cheetah comparison a bit further. How long does a cheetah sprint for?
How long are you planning on riding your bike for?
If you want to ride fast, carbs are required. Unless your rides are 10 seconds or so, then yes, by all means, channel your inner keto cheetah.
Here's my longest on a dry fast though I did bonk on the last 2 miles home. I didn't sprint up the hills, but I never stopped pedaling. Managed to get some PRs too:
