5K effort won't burn any fat? O_o
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@likarnik said in 5K effort won't burn any fat? O_o:
I did a 100km ride after 18h fast and took only water with me (so in the end 21h+ fast). Almost only Z1. I expected different result:
you z1 is till 149?
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Fasted 28h and 2+ hours workout. (does not include 30 min warmup. )
Here is the workout
Watch that witb fasted workout + not z5 the intervals (except the last that I pushed more) kept the lows of HR low (no increase as usually happens).
Blood glucose was low, expected but it didn’t have any impact.
Will test more when I am better.
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@andré-faria yes, I calculated zones based on my LTHR (tested both on run and bike, I averaged 182bpm/20min).
@Dimitrios-Kanellopoulos great effort on 28h fast!
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This morning I was able to go 32g/h fat average that is only at 210W at 63% of VOMax. Fasted 12h and hung over.
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@dimitrios-kanellopoulos Nice job, but what’s with the fasting about? If I may ask and I’m not indiscreet.
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I think this [1] is not computed as HR zones, but as % of VO2max, therefore some people may see strange results if compared to the zones they have configured.
I eat pasta at least once a day, sometimes twice
[1] with this I mean the S+ app
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@isazi said in 5K effort won't burn any fat? O_o:
I eat pasta at least once a day, sometimes twice
old way
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I eat pasta at least once a day, sometimes twice
What good is pasta if you don’t grow/cook your own tomato sauce?
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@lexterm77 never had to buy tomato sauce when I lived in Italy, my family buys few hundred kilos of tomatoes in the summer and makes sauce for the rest of the year in bottles
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I understand completely, I bought “tomato sauce” in a super market and I was so disappointed I started my own garden like my family did in Europe. I got maybe 5kg per plant 25plants this year, ate half of them raw if not more.
Nothing beats pasta & tomato sauce
This may be the last box this year.
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@andrasveres nothing is up. It’s a habit. I just eat once. Only water in-between and training.
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@dimitrios-kanellopoulos said in 5K effort won't burn any fat? O_o:
@andrasveres nothing is up. It’s a habit. I just eat once. Only water in-between and training.
Not to polute this topic, if you feel like we can open a new topic, but can you elaborate on why your started and how you arrive to that schedule, seen as benefits?
Been reading a bit on reddit, mostly for weight loose, and even started slowly with the 13h fast, but very curious about arriving to one meal only and having lot of energy -
@andré-faria said in 5K effort won't burn any fat? O_o:
very curious about arriving to one meal only and having lot of energy
I was wondering on the same thing… maybe the body got efficient on storing and using fuel over time.
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@andrasveres I think evolution has formed us humans that way, that we can run on different ‘fuels’ depending on what was around in our habitat. The Inuit had only less carbohydrate rich food up there in the Arctic cold (besides same algae’s) , but lots of fatty cold water fish, while in an warmer and water rich environment there were plenty of carbs you did not to have hunt down but could just pick up. So I think al lot depends on you genetic “heritage” how you react on different energy types. But those humans who made it through the thousands of years are pretty sure the ones who could “fast/starve” for a while without loosing their ability to hunt or go out and gather food. The others are most likely not our ancestors
. So I guess fasting and activity should (to a certain point where one has fasted too long) not be a problem and I could imagine that somehow it makes you more “committed” or gives you some “enhanced” feeling !? -
@chrisa said in 5K effort won't burn any fat? O_o:
So I guess fasting and activity should (to a certain point where one has fasted too long) not be a problem and I could imagine that somehow it makes you more “committed” or gives you some “enhanced” feeling !?
You could be right on this one as I perform much better in the morning on empty stomach, than on evening, when I already had some meal over the day.
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@andrasveres or it might be because you are getting tired over the day?
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@dmytro might be that too. If you ask me, I think it’s a complex equation. (for which I can’t give respectful result without transforming myself into a lab rat)
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@andrasveres same here - I run best after some water or coffee in the morning without eating anything or only small amounts . But it’s for sure a very complex topic and I think it’s very individual
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@chrisa said in 5K effort won't burn any fat? O_o:
@brad_olwin
„When glycogen is used up, muscle protein is broken down into amino acids. The liver uses amino acids to create glucose through biochemical reactions called gluconeogenesis“ (University of Michigan: https://www.uofmhealth.org/health-library/uq1238abc ) and that happens as a normal means to provide the body with energy when there are not enough carbohydrates and/or fat is available.While the liver does produce glucose from the carbon backbones derived from some amino acids, the muscle does not break down muscle protein and release AAs into the blood unless under severe fasting (starvation). This is rhabdomyolysis or severe muscle atrophy and only occurs in extreme circumstances. Muscle does not release amino acids when glycogen stores are low.
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@brad_olwin said in 5K effort won't burn any fat? O_o:
Muscle does not release amino acids when glycogen stores are low.
Yes agree that thats not the case! I mean something different (perhaps my English is not good enough to make it understandable
I recognised that muscles get being “built back/down“ at my own body, when I was still doing lots of strength training besides martial arts. I had very strong biceps and triceps muscles and a upper arm circumfence at around 40 cm back then and when I stopped working out (after university), this muscles got less quite fast (within months) and my arms got smaller, without changing my diet much. I think the body converts back muscle tissue when the stimulus, that caused them to grow in the first place vanishes and also when there is too less muscle building protein in the food you consume. But since I am neither a doctor nor a biologist this can of course be false. It’s how I understand it and experienced it by myself.