Importance of cardio when loosing fat

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  • erickirb
    erickirb Posts: 12,293 Member
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    lgfrie wrote: »
    sarko15 wrote: »
    I'm glad that what is working for you is working for you, but it's not true across the board so it shouldn't be spread like the secret sauce to weight loss because that's a false truth.

    Noting that doing exercise and eating back the calories helps with weight loss is akin to spreading a "secret sauce"? Okey doke then. Perhaps you should write to MFP about this. It is, after all, their methodology.

    What is the "false truth", exactly - that if you exercise, you'll lose weight faster than if you don't? Is that the secret sauce you don't want to see spread around?

    but you wont lose faster with exercise, if your deficit is 1000 cals/day you will lose the same amount of weight regardless. Exercise allows you to eat more while hitting your goal deficit/maintnenace/surplus
  • rheddmobile
    rheddmobile Posts: 6,840 Member
    edited October 2019
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    Could we maybe consider answering the question as regards the OP, @adammitch79 ?

    Looking at the OP’s profile photo I see a slim, muscular man, who asked specifically about getting shredded while lifting weights multiple times a week and working an active job. He’s not trying to lose weight because he’s fat, he’s trying to lower his BF percentage.

    OP, if your goal is to maximize muscle retention while losing body fat, there’s no particular reason to make a special effort to do extra cardio. Just eat at a slight deficit and lift heavy. You may get better answers asking about recomp in the part of the forum dedicated to body building. Cardio does have huge heart and BP benefits but if your job is an active one you may already have that covered.

    It was answered in the first reply, and then people moved on, because that's how conversations go. But we can answer it a few more times if it'll make you feel better.

    You don't need cardio for weight loss, only a calorie deficit. Cardiovascular exercise is great for a number of reasons and it not being necessary for this one thing doesn't mean you shouldn't do it.

    Yeah, but he didn’t ask whether cardio was necessary for weight loss. That’s a common question here and it’s the one everyone jumped to answer. What this poster actually asked was whether cardio during weight loss was important given his specific goals.

    If I understand his goals correctly, it’s not all that important and too much cardio is possibly even detrimental, if it’s timed to interfere with muscle growth. A slight deficit and focus on protein and lifting is more likely to be helpful.
  • wmd1979
    wmd1979 Posts: 469 Member
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    lgfrie wrote: »
    sarko15 wrote: »
    lgfrie wrote: »
    sarko15 wrote: »
    I'm glad that what is working for you is working for you, but it's not true across the board so it shouldn't be spread like the secret sauce to weight loss because that's a false truth.

    Noting that doing exercise and eating back the calories helps with weight loss is akin to spreading a "secret sauce"? Okey doke then. Perhaps you should write to MFP about this. It is, after all, their methodology.

    What is the "false truth", exactly - that if you exercise, you'll lose weight faster than if you don't? Is that the secret sauce you don't want to see spread around?

    The false truth is that you need exercise (specifically cardio) to lose weight. It can help sure, but you don't need it, and that has been proven by scientists and trainers and nutritionists and academics and a lot of people who know a *kitten* ton about this.

    I also want to point out the ableism in this, because I don't think anyone else did. Some people can't exercise and lose weight just fine. Also, in the thick of my eating disorder, I subscribed to your same belief, and I did a ton of cardio, barely lost weight, but made myself completely sick.

    But considering people will believe just about anything when it comes to weight loss, it's important to stick to the facts because it's dangerous not to.

    I don't want you to think I'm jumping on you, I eat my calories back too. That's fine and that's what one should do. It's prescribing cardio as a must that is wrong (and dangerous).

    OK, fair enough, but I never, ever said cardio was "needed", "required", or a "must" in order to lose weight. In fact, today only, am I offering a $100 million prize to anyone who can find a post where I said cardio was required or necessary to lose weight.

    All I said was: cardio is an extremely useful way to get more calories to eat so that diet compliance will be easier, and that cardio is part of the weight loss. The latter point I fully stand on. If your maintenance is 2200, you eat 1700, and then do 300 worth of cardio each day and eat it back, 38 % of all the weight you lose will be attributable to the cardio. Those arguing here that you coulda just skipped the cardio and eaten 1700 instead of 2000 are missing the point -- yes, you could technically do that, but at 1700 you are orders of magnitude more likely to fall off your diet and go on a binge fest. The exercise + additional food makes it much more likely that you'll stay on track. As long as you keep it up with the exercise, it is part of the weight you lose. In fact it's absurd to insist that cardio doesn't contribute to weight loss. Everyone knows that doing exercise helps with weight loss, and not because they're all stupid or didn't read the MFP threads - it's because it's just prima facie true. It requires no studies, corroboration, nutritionists to evaluate it, or peer reviewed papers to make a case for it. If I get up from this computer and go for a nice long walk, I will lose more weight than if I keep tying this reply. The walk calories will be baked into my overall weight loss. It's that simple and obvious.

    The real "false truth" and secret sauce that people need to watch out for is that exercise is unnecessary as long as you have a calorie deficit and so therefore you don't need to bother with exercise if you can keep your food calories low. I couldn't even count the number of friends and family who tried that approach and failed. Eventually, losing weight solely through food deficit gets exhausting and frustrating. As MFP itself is designed, an able person should work out so they're getting a satisfying amount of food everyday.

    You may have never specifically stated that cardio is necessary for weight loss, but in the same post you contradict yourself by saying that it is a false truth to say that exercise is unnecessary. Everyone understands what you are trying to say. You find cardio useful in your weight loss efforts, and thats great, but your math is just flat out wrong as many have pointed out. Also, according to the calorie numbers that you provided, you could still eat as you are now, cut out all cardio, and still lose a pound and a half a week. I'm not sure how that is unsustainable since you would be eating the exact same amount of calories as you are now.

    I am sure you will disagree, so I have one more question for you: Since you attribute cardio to your weight loss, would you say that weight gain is attributed to lack of cardio? I was doing a ton of cardio in the 5 years or so that lead to my weight gain. I was doing far more cardio during my weight gain, than I do now that I am recomping and even when I was cutting. It wasn't until I figured out the CI part of the equation that something changed. You keep talking about what is and is not sustainable, but I don't feel you are in a place to make that judgement. I have been through every phase there is. I have cut weight, I have bulked, I have been in maintenance(for over three years now), and I am currently recomping. I have had various degrees of exercise/cardio through each phase, to the point that I had almost none at all for the year that I went through chemo. None of what I accomplished would have been possible without focusing on the calories I was consuming, but all of it absolutely would have been possible without cardio(and much was accomplished without any).
  • wmd1979
    wmd1979 Posts: 469 Member
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    Could we maybe consider answering the question as regards the OP, @adammitch79 ?

    Looking at the OP’s profile photo I see a slim, muscular man, who asked specifically about getting shredded while lifting weights multiple times a week and working an active job. He’s not trying to lose weight because he’s fat, he’s trying to lower his BF percentage.

    OP, if your goal is to maximize muscle retention while losing body fat, there’s no particular reason to make a special effort to do extra cardio. Just eat at a slight deficit and lift heavy. You may get better answers asking about recomp in the part of the forum dedicated to body building. Cardio does have huge heart and BP benefits but if your job is an active one you may already have that covered.

    It was answered in the first reply, and then people moved on, because that's how conversations go. But we can answer it a few more times if it'll make you feel better.

    You don't need cardio for weight loss, only a calorie deficit. Cardiovascular exercise is great for a number of reasons and it not being necessary for this one thing doesn't mean you shouldn't do it.

    Yeah, but he didn’t ask whether cardio was necessary for weight loss. That’s a common question here and it’s the one everyone jumped to answer. What this poster actually asked was whether cardio during weight loss was important given his specific goals.

    If I understand his goals correctly, it’s not all that important and too much cardio is possibly even detrimental, if it’s timed to interfere with muscle growth. A slight deficit and focus on protein and lifting is more likely to be helpful.

    As far as the OP I completely agree. Since he is close to goal, I would be in a mild calorie deficit with a good amount of protein to preserve muscle, and I would have a good strength training plan. I would limit cardio because it could be detrimental to the strength training.
  • lgfrie
    lgfrie Posts: 1,449 Member
    edited October 2019
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    wmd1979 wrote: »
    ... I have one more question for you: Since you attribute cardio to your weight loss, would you say that weight gain is attributed to lack of cardio?

    No, of course I would not say that, nor have I ever said it. It would be an idiotic thing to say. Nor did I "attribute cardio to my weight loss". I said cardio is part of my weight loss and have shown the math underlying my argument, several times. I have been throwing around numbers like 33 % and 38 % in my examples and that's approximately what I believe exercise contributes to my weight loss. Or put another way, I believe that over the last 6 months, without intentional exercise I would've lost about 1/3 less weight.

    You keep talking about what is and is not sustainable, but I don't feel you are in a place to make that judgement.

    Beware making assumptions about other people. You have no idea what I have or haven't been through, in diets or recomps or maintenance or dieting with and without cardio and lifting or in life more generally. And that's fine, because we don't know each other, but assuming I lack the experience to make judgments on these things isn't productive. You disagree with what I'm saying so you are assuming I lack knowledge or judgment; but it could just be that we are both looking at the same fact base and both have good judgment and experience but have still arrived at different conclusions.

    My conclusion is that intentional exercise can play an enormous role in weight loss. I think I'm in good, or at least voluminous, company in thinking so. I never said a word about it being "necessary" or that one would gain weight if one didn't do it. Sorry, but I am a stickler for "what was said" as opposed to "what one might have meant".

    You asked. I answered. :D
  • NorthCascades
    NorthCascades Posts: 10,970 Member
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    erickirb wrote: »
    lgfrie wrote: »
    sarko15 wrote: »
    I'm glad that what is working for you is working for you, but it's not true across the board so it shouldn't be spread like the secret sauce to weight loss because that's a false truth.

    Noting that doing exercise and eating back the calories helps with weight loss is akin to spreading a "secret sauce"? Okey doke then. Perhaps you should write to MFP about this. It is, after all, their methodology.

    What is the "false truth", exactly - that if you exercise, you'll lose weight faster than if you don't? Is that the secret sauce you don't want to see spread around?

    but you wont lose faster with exercise, if your deficit is 1000 cals/day you will lose the same amount of weight regardless. Exercise allows you to eat more while hitting your goal deficit/maintnenace/surplus

    What if you're estimating your exercise calories pretty well, but buy into the eat half of them because reasons mantra that's so incredibly common here? Walking is very easy to get an accurate enough calorie number for (1/3 your weight in pounds per mile) and if you adjust it down by half because people on this app say to, how does that affect the math?
  • Theoldguy1
    Theoldguy1 Posts: 2,454 Member
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    Long slow cardio can have positive benefits on recovery time for your weight training and physical job.

    https://robertsontrainingsystems.com/blog/long-duration-low-intensity-cardio/
  • erickirb
    erickirb Posts: 12,293 Member
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    erickirb wrote: »
    lgfrie wrote: »
    sarko15 wrote: »
    I'm glad that what is working for you is working for you, but it's not true across the board so it shouldn't be spread like the secret sauce to weight loss because that's a false truth.

    Noting that doing exercise and eating back the calories helps with weight loss is akin to spreading a "secret sauce"? Okey doke then. Perhaps you should write to MFP about this. It is, after all, their methodology.

    What is the "false truth", exactly - that if you exercise, you'll lose weight faster than if you don't? Is that the secret sauce you don't want to see spread around?

    but you wont lose faster with exercise, if your deficit is 1000 cals/day you will lose the same amount of weight regardless. Exercise allows you to eat more while hitting your goal deficit/maintnenace/surplus

    What if you're estimating your exercise calories pretty well, but buy into the eat half of them because reasons mantra that's so incredibly common here? Walking is very easy to get an accurate enough calorie number for (1/3 your weight in pounds per mile) and if you adjust it down by half because people on this app say to, how does that affect the math?

    That may be so, but if you enter the exercise in the database it will most likely give you a higher number than what you really burned (your calculation), so if you don't override MFP's cals with your clac, most likely over estimated.

    Not to mention with walking. some walking is included in your NEAT, so even if your calc is correct (which it is pretty accurate for most) you may overestimate by double-counting some of the steps.
  • NovusDies
    NovusDies Posts: 8,940 Member
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    erickirb wrote: »
    lgfrie wrote: »
    sarko15 wrote: »
    I'm glad that what is working for you is working for you, but it's not true across the board so it shouldn't be spread like the secret sauce to weight loss because that's a false truth.

    Noting that doing exercise and eating back the calories helps with weight loss is akin to spreading a "secret sauce"? Okey doke then. Perhaps you should write to MFP about this. It is, after all, their methodology.

    What is the "false truth", exactly - that if you exercise, you'll lose weight faster than if you don't? Is that the secret sauce you don't want to see spread around?

    but you wont lose faster with exercise, if your deficit is 1000 cals/day you will lose the same amount of weight regardless. Exercise allows you to eat more while hitting your goal deficit/maintnenace/surplus

    What if you're estimating your exercise calories pretty well, but buy into the eat half of them because reasons mantra that's so incredibly common here? Walking is very easy to get an accurate enough calorie number for (1/3 your weight in pounds per mile) and if you adjust it down by half because people on this app say to, how does that affect the math?

    That math is a starting place and it really doesn't matter that much as long as a person is not fatigued by eating too little. The math that matters is based on actual results.
  • Safari_Gal_
    Safari_Gal_ Posts: 1,461 Member
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    Staying within my daily Marco and calorie goals which is putting me in a deficit of around 1000-2000 calories a day,

    working a physically demanding job and weights training 4-5 times a week,

    besides obvious reasons of heart and cardiovascular health what’s the importance of cardio when wanting to shred fat?

    Hey @adammitch79 ! For me cardio is mental - it keeps me going. I like the calorie burn as well!
  • NorthCascades
    NorthCascades Posts: 10,970 Member
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    erickirb wrote: »
    erickirb wrote: »
    lgfrie wrote: »
    sarko15 wrote: »
    I'm glad that what is working for you is working for you, but it's not true across the board so it shouldn't be spread like the secret sauce to weight loss because that's a false truth.

    Noting that doing exercise and eating back the calories helps with weight loss is akin to spreading a "secret sauce"? Okey doke then. Perhaps you should write to MFP about this. It is, after all, their methodology.

    What is the "false truth", exactly - that if you exercise, you'll lose weight faster than if you don't? Is that the secret sauce you don't want to see spread around?

    but you wont lose faster with exercise, if your deficit is 1000 cals/day you will lose the same amount of weight regardless. Exercise allows you to eat more while hitting your goal deficit/maintnenace/surplus

    What if you're estimating your exercise calories pretty well, but buy into the eat half of them because reasons mantra that's so incredibly common here? Walking is very easy to get an accurate enough calorie number for (1/3 your weight in pounds per mile) and if you adjust it down by half because people on this app say to, how does that affect the math?

    That may be so, but if you enter the exercise in the database it will most likely give you a higher number than what you really burned (your calculation), so if you don't override MFP's cals with your clac, most likely over estimated.

    Not to mention with walking. some walking is included in your NEAT, so even if your calc is correct (which it is pretty accurate for most) you may overestimate by double-counting some of the steps.

    For what it's worth, I lose weight faster than the calories would predict from spring until late fall. I finally realized why, MFP math includes BMR calories. I bike a lot. I use a power meter, which gives me a maximum error of +/- 2.5% for calories, but doesn't include BMR ones. (If I stay home, it says zero.) I just let me Garmin send the data over here and don't give it much thought.
  • wmd1979
    wmd1979 Posts: 469 Member
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    lgfrie wrote: »
    wmd1979 wrote: »
    ... I have one more question for you: Since you attribute cardio to your weight loss, would you say that weight gain is attributed to lack of cardio?

    No, of course I would not say that, nor have I ever said it. It would be an idiotic thing to say. Nor did I "attribute cardio to my weight loss". I said cardio is part of my weight loss and have shown the math underlying my argument, several times. I have been throwing around numbers like 33 % and 38 % in my examples and that's approximately what I believe exercise contributes to my weight loss. Or put another way, I believe that over the last 6 months, without intentional exercise I would've lost about 1/3 less weight.

    You keep talking about what is and is not sustainable, but I don't feel you are in a place to make that judgement.

    Beware making assumptions about other people. You have no idea what I have or haven't been through, in diets or recomps or maintenance or dieting with and without cardio and lifting or in life more generally. And that's fine, because we don't know each other, but assuming I lack the experience to make judgments on these things isn't productive. You disagree with what I'm saying so you are assuming I lack knowledge or judgment; but it could just be that we are both looking at the same fact base and both have good judgment and experience but have still arrived at different conclusions.

    My conclusion is that intentional exercise can play an enormous role in weight loss. I think I'm in good, or at least voluminous, company in thinking so. I never said a word about it being "necessary" or that one would gain weight if one didn't do it. Sorry, but I am a stickler for "what was said" as opposed to "what one might have meant".

    You asked. I answered. :D

    I agree with the bolded and I never disputed that. What I did dispute is your math claiming that cardio is responsible for your weight loss because you said you ate back all of your exercise calories. Your weight loss is because of your calorie deficit plain and simple. I also disputed that it is a false truth that exercise is necessary for weight loss. That's just simply untrue. The only thing necessary for weight loss is a caloric deficit and cardio is not required.

    I think we both agree on the value that exercise brings, but for different reasons. We disagree on whether or not it is necessary. I think in addition to burning calories, exercise can be great as a stress reliever, and as motivation throughout the weight loss process. Strength training is great for preserving muscle during weight loss. There are tons of health benefits of both cardio, and exercise in general, and I would always advocate for that during weight loss, however I refuse to buy into the idea that its required. People should do what they find to be the most sustainable for themselves. For me, that includes strength training and some cardio. For someone else, that might not include any of that. For the OP, I think that cardio could end up being more detrimental than it would be helpful considering his goals.

    The reason I said that I didn't feel like you were in a place to make the judgement about what is sustainable is because every one of your responses seems to be based on what works best for you, and you don't seem to be understanding that everyone is different. People have different goals, and your goals at this point don't seem to match up with what the OP is looking for.
  • lgfrie
    lgfrie Posts: 1,449 Member
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    wmd1979 wrote: »
    I think we both agree on the value that exercise brings, but for different reasons. We disagree on whether or not it is necessary.

    This might be a good time for me to point out (for the third time) that I never, ever said exercise was necessary for weight loss. I offered a $100 million prize to anyone who could show me where I'd said exercise was necessary or required to lose weight, and there were no takers -- for a reason, and not just that the economy's booming and people don't need the extra cash.

  • lgfrie
    lgfrie Posts: 1,449 Member
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    wmd1979 wrote: »
    lgfrie wrote: »
    wmd1979 wrote: »
    I think we both agree on the value that exercise brings, but for different reasons. We disagree on whether or not it is necessary.

    This might be a good time for me to point out (for the third time) that I never, ever said exercise was necessary for weight loss. I offered a $100 million prize to anyone who could show me where I'd said exercise was necessary or required to lose weight, and there were no takers -- for a reason, and not just that the economy's booming and people don't need the extra cash.

    Right, but then in the same post, you followed it up with this:

    "The real "false truth" and secret sauce that people need to watch out for is that exercise is unnecessary as long as you have a calorie deficit and so therefore you don't need to bother with exercise if you can keep your food calories low"

    Do you not see why that might confuse some people? Sure, you don't flat out say exercise is unnecessary, but calling it a false truth certainly implies it.

    I did not originate discussion of "false truths" in this thread. or "secret sauce"; those were your phrases, not mine.

    The in-going assumption of many people who launch ambitious diet efforts is that they can get there solely by restricting their caloric intake. You see it literally everyday here, with people showing up to ask if their plan to starve themselves on 1200 calories to lose 100 pounds is sound, and if maybe they should eat less carbs or take some supplement or other to help it along, without a word about exercise and activity. For most people, this doesn't work. It's easy to do pure calorie restriction for a few weeks but exceptionally hard to do it over an extended period of time, which is why that approach has led to probably billions of failed, yo-yo, diets followed by re-gains. You just can't starve your way to a new you. Suggesting that that's as valid a way to go as an integrated diet-and-exercise lifestyle change may not rise to the level of a "false truth" but it isn't sound advice.

    Lifestyle changes involving not just a different relationship with food but also physical activity are, for many people, the very cornerstone of a successful long term weight loss effort, for both physical (including weight loss) and psychological reasons, and it's hardly solipsistic of me to have that viewpoint. MFP and its NEAT+exercise methodology encourage that mindset, and so does the entire nutrition industry, doctors, etc. I'm stumped as to why this is even a source of disagreement. My doc's been telling me for 20 years to go out and get some exercise to lose weight. Is he, as apparently I am, buried in false truths based on individual experiences that don't apply to other people? No, he isn't. He's just stating the truth. If you go for a walk instead of surfing the web, you'll lose more weight. It's obvious.

    I never said exercise was "necessary" for weight loss. Never. Never implied it. Never insinuated it. Never thought it. It's a dead horse, so why are we still beating it? My point was, and remains, that if there's bad advice out there, it isn't "try to exercise" but rather, "you don't need to". If you disagree, fine. We don't have to agree. In any event, this discussion is not going to win any awards for High Value Add, so let's call it a day on this one.