• jetA
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    1 天前

    Sure, they are pretty niche: https://hackertalks.com/post/7986045 - The take away from this paper is after a 6 week adaption phase a keto athlete had a higher time to exhaustion then a high carb athlete even with carb loading.

    https://hackertalks.com/post/7986695 - Here is the good one, looking at oxidation of HC vs LC - the available energy comes from fat (hence not needing to carb load)… The smoking gun though… look at the sustained VO2Max levels…

    That is so much more energy available!

    https://hackertalks.com/post/7987142 This paper shows better energy utilization in 5km runs, but importantly no disadvantage vs high carb runners. This paper introduces the theory that the runner bonk/wall is not running out of energy but a dip in blood glucose, which a low carb athlete will not experience.

    • qprimed@lemmy.ml
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      44 分钟前

      this is really interesting. anecdotally, when I am in competitive shape pretty much any intense activity, particularly HIIT type stuff, is always best when I am fasted (except for BCAAs). I am often deep in ketosis at the time of maximum energy output and I seem to perform much better that way. I have no personal data to back this up, but this has worked for me for years. going to read your studies now. thanks!