MFP calorie burns from strength training way too low?

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Replies

  • Springfield1970
    Springfield1970 Posts: 1,945 Member
    Come on MFP!!!!! Stop making it so difficult!

    I don't get why people think it is so difficult.

    Eat less that you need: you lose weight; Eat more than you need: you gain weight.

    The style of training you do and the macronutrient composition of your diet helps determine what proportion of that weight is muscle and what proportion is fat (along with age, gender, training experience and genetics).

    That's pretty much it.

    (Oh, add in time, patience and consistency of course. But those things go without saying...)

    Haha how easy! I don't call tracking everything I eat and trying to get a 10% deficit on a cut or a 10% excess on a bulk while using inaccurate numbers easy. I've worked really hard getting it right and have dropped 10% body fat over two years while being an athlete and not injuring myself, yet reaching awesome fitness and strength. I've had to change so many things on this site to make it work. Using it as it was designed would have ended in a lot of failure for me.

    I know 99% of my burns now and track like a mutha. I've also triple checked my food calorie counts to weed out the inaccuracies there.

    The last mystery is this strength training one. It seems for a lot of us too. MFP exercise numbers are wrong, and lead a lot of new members down the wrong path. I can't count the times I've read people screwing up their numbers, even experienced ones.

    How frustrating to think you're on a bulk only to find you've been at maintenance for a month! That's because the numbers are wrong here, and we can't find them on our HRM.

    That's why I love this thread. So we can compare our estimated strength training burns, and find a solution.

    MFP should finish their job and get a sophisticated counting system that isn't full of rubbish food counts that randomly have been added and exercise burns that are inaccurate, overestimated and generic. Surely considering the reputation of the site and the caliber of fitness fanatic here justifies it. It kind of defies the point of the whole site if we all have to play with the numbers so much.

    Oh it works for me now, but other people here aren't so smart or lucky. I'd run this website very differently if it was me. It's a little neglected to say the least.
  • Springfield1970
    Springfield1970 Posts: 1,945 Member
    I had been eating a 400-cal surplus for several months and had gained weight on it.

    But in the past month, I started a much more intense lifting program (stronglifts). I increased to a 500 cal surplus most days once I started.

    But since I started 4 weeks ago, I have not gained any weight. In fact, that 1 lb or so of fat I gained around my middle a few months ago from bulking is actually disappearing. So apparently I'm recomping instead of bulking...on a 500-cal surplus.

    The guy who compiled the stronglifts program said to make certain (for a guy) that you eat around 3000 calories a day because it will burn off a lot. Apparently he is right...

    MFP says I burn around 200 calories after an hour of stronglifts (using the "weight training" entry in the exercise diary). So I had been eating back those 200 plus the extra 500 on workout days, putting me at around 3250 cal total intake (with properly balanced macros) on workout days. And just the 400-500 calorie surplus alone on non-workout days (putting me at around 3000 on those days).

    So is MFP likely to severely underestimate burns from *intense* weight training? Back when my lifting wasn't as intense, the MFP formula (including eating back exercise calories) + additional 400-cal surplus was plenty to make gains off of. It's just not happening anymore though!

    I've decided to add another hundred calories on only weight-lifting days, and see what happens. (So, 600-cal surplus on lifting days and 500-cal on non-lifting days).

    Please tell me I'm not the only one who went through this...it's so confusing to estimate how much I burn from weight training on this new program.

    Get a heart rate monitor ... end of story?

    Sorry...irresistible
    DoYouEvenReadBro???

    This thread is one of my top ten reads now....it's also inspired me to do more homework so thanks guys.

    Good luck OP please keep us regularly posted here to keep thread alive. As one of my FL buddies I know how scrupulous this guy is on numbers and research so it will be interesting.

    I wish MFP had better burn and food counts. I wish someone would go through it all and triple check everything and get a more sophisticated exercise burn calculator!

    Come on MFP!!!!! Stop making it so difficult!
    I know, right? Why are we even paying for membership to this site if they don't. . . oh.

    I don't care that I'm not paying a subscription while my mind is being littered with a load of bull advertising on nutrition advice that goes against anything we've learnt here. I mean.....bananas ffs....since when have they done any harm, and every website I've been on to browse just sits at the top of the page taunting me, even items I've looked at are there every bloody day going buy me buy me buy me.
    I'm on a media blackout and don't have tv so these things are big deals to me. I'd rather pay a sub and get accurate numbers and be able to yes the site properly without all the bugs It's a mess.

    Phew rant over. Sorry about derail OP.
  • jimmmer
    jimmmer Posts: 3,515 Member
    Come on MFP!!!!! Stop making it so difficult!

    I don't get why people think it is so difficult.

    Eat less that you need: you lose weight; Eat more than you need: you gain weight.

    The style of training you do and the macronutrient composition of your diet helps determine what proportion of that weight is muscle and what proportion is fat (along with age, gender, training experience and genetics).

    That's pretty much it.

    (Oh, add in time, patience and consistency of course. But those things go without saying...)

    Haha how easy! I don't call tracking everything I eat and trying to get a 10% deficit on a cut or a 10% excess on a bulk while using inaccurate numbers easy. I've worked really hard getting it right and have dropped 10% body fat over two years while being an athlete and not injuring myself, yet reaching awesome fitness and strength. I've had to change so many things on this site to make it work. Using it as it was designed would have ended in a lot of failure for me.

    [.....]

    How frustrating to think you're on a bulk only to find you've been at maintenance for a month! That's because the numbers are wrong here, and we can't find them on our HRM.

    That's why I love this thread. So we can compare our estimated strength training burns, and find a solution.

    Well, easy is perhaps the wrong word. Simple. Straight-forward might be a better way to put it. It's not a difficult intellectual exercise, it just requires commitment (time, energy, patience). Einsteinian levels of "figuring it out" are not required.

    Just take your best guess for bulking (say an estimated TDEE + 10%) and run with that number for a fortnight. Don't worry about "burns" or anything else. If you're on a consistent routine (and you should be), by the end of the second week, you'll have enough data to rejig and then just keep going with that number (and occasionally rejig as your NEAT ramps up and down, depending, as the weeks go by).

    In the context of a long-term training program and long term training goals, spending 1 month and figuring out that you were eating at maintenance is nothing. In fact, you've just nailed maintenance, which is a pretty big thing. Now you know what you need to eat to successfully start your bulk/cut (you'll still need to make adjustments as you go). You should actually spend some time at maintenance after a cut before you plunge into a bulk anyway.

    In the context of a long term bulking or cutting phase, the way MFP is set up (i.e. eating back your exercise cals) is not the right way to go about things. Stick with the TDEE method. If you're a casual kinda, sorta whenever exerciser, then MFP's system makes perfect sense. For the aims stated in this thread, it does not.
  • Fithealthyforlife
    Fithealthyforlife Posts: 866 Member
    In the context of a long term bulking or cutting phase, the way MFP is set up (i.e. eating back your exercise cals) is not the right way to go about things. Stick with the TDEE method. If you're a casual kinda, sorta whenever exerciser, then MFP's system makes perfect sense. For the aims stated in this thread, it does not.

    We're all entitled to our own opinions and methods. But personally for me, I disagree with this, and don't use TDEE. I actually prefer more of a guided trial and error method because my activity level varies a lot (other than the lifting). But it was the increased strength training intensity that threw me for a loop. 2950 calories isn't my normal maintenance amount. I do see what you're saying though...TDEE eliminates the idea of maintenance and any skew...but it only works if you do the same thing over and over activity-wise for an extended period of time.

    If I had thought of the exercise burns being the culprit originally, I would have figured it out 2 weeks ago. The TDEE method would have had the same issue, btw...depending on which calculation one uses and which database is being referenced for those exercise burns.

    That said, I feel like I'm closing in on my correct intake for my present level of activity. It's not TDEE, per se, but in effect that's what I'm doing. I'm actually making educated guesses at my strength-training burns now, and then adding them into the mix. In effect, hybrid TDEE and MFP method...just not using a scientific TDEE calculation formula.

    The numbers I used for landscaping/cardio seemed to work in the past. So when I start doing that stuff again in another few weeks, I'll just add those calories back in...in addition to my present ones for the stronglifts strength training program.
  • Springfield1970
    Springfield1970 Posts: 1,945 Member
    Come on MFP!!!!! Stop making it so difficult!

    I don't get why people think it is so difficult.

    Eat less that you need: you lose weight; Eat more than you need: you gain weight.

    The style of training you do and the macronutrient composition of your diet helps determine what proportion of that weight is muscle and what proportion is fat (along with age, gender, training experience and genetics).

    That's pretty much it.

    (Oh, add in time, patience and consistency of course. But those things go without saying...)

    Haha how easy! I don't call tracking everything I eat and trying to get a 10% deficit on a cut or a 10% excess on a bulk while using inaccurate numbers easy. I've worked really hard getting it right and have dropped 10% body fat over two years while being an athlete and not injuring myself, yet reaching awesome fitness and strength. I've had to change so many things on this site to make it work. Using it as it was designed would have ended in a lot of failure for me.

    [.....]

    How frustrating to think you're on a bulk only to find you've been at maintenance for a month! That's because the numbers are wrong here, and we can't find them on our HRM.

    That's why I love this thread. So we can compare our estimated strength training burns, and find a solution.

    Well, easy is perhaps the wrong word. Simple. Straight-forward might be a better way to put it. It's not a difficult intellectual exercise, it just requires commitment (time, energy, patience). Einsteinian levels of "figuring it out" are not required.

    Just take your best guess for bulking (say an estimated TDEE + 10%) and run with that number for a fortnight. Don't worry about "burns" or anything else. If you're on a consistent routine (and you should be), by the end of the second week, you'll have enough data to rejig and then just keep going with that number (and occasionally rejig as your NEAT ramps up and down, depending, as the weeks go by).

    In the context of a long-term training program and long term training goals, spending 1 month and figuring out that you were eating at maintenance is nothing. In fact, you've just nailed maintenance, which is a pretty big thing. Now you know what you need to eat to successfully start your bulk/cut (you'll still need to make adjustments as you go). You should actually spend some time at maintenance after a cut before you plunge into a bulk anyway.

    In the context of a long term bulking or cutting phase, the way MFP is set up (i.e. eating back your exercise cals) is not the right way to go about things. Stick with the TDEE method. If you're a casual kinda, sorta whenever exerciser, then MFP's system makes perfect sense. For the aims stated in this thread, it does not.

    You're assuming people follow a consistent routine in training. A lot of people don't. For example, triathletes follow a system called periodization where the peak weeks can end end up being double the amount of hours of rest and recovery weeks. I'm trying to cut ever so carefully through this. Luckily my HRM is pretty close.

    You would think bulking would be more consistent. Not so, not if you're on a progressive programme and your sessions are getting more and more intense like in the OPs case.

    I've done the graphing and counting and measuring, so have a lot of people. It's a moving target, and very difficult. Then there are all the unknown and unreasearched factors to add in too. I'd say it's extremely difficult to get right.
  • jimmmer
    jimmmer Posts: 3,515 Member
    In the context of a long term bulking or cutting phase, the way MFP is set up (i.e. eating back your exercise cals) is not the right way to go about things. Stick with the TDEE method. If you're a casual kinda, sorta whenever exerciser, then MFP's system makes perfect sense. For the aims stated in this thread, it does not.

    We're all entitled to our own opinions and methods. But personally for me, I disagree with this, and don't use TDEE. I actually prefer more of a guided trial and error method because my activity level varies a lot (other than the lifting). But it was the increased strength training intensity that threw me for a loop. 2950 calories isn't my normal maintenance amount. I do see what you're saying though...TDEE eliminates the idea of maintenance and any skew...but it only works if you do the same thing over and over activity-wise for an extended period of time.

    That said, I feel like I'm closing in on my correct intake for my present level of activity. It's not TDEE, per se, but in effect that's what I'm doing. I'm actually making educated guesses at my strength-training burns now, and then adding them into the mix. In effect, hybrid TDEE and MFP method...just not using a scientific TDEE calculation formula.

    And I agree with you 100%. That's why I'm trying to contrast long-term training goals with exercising. If your training towards something (i.e. faster mile, higher vertical jump, bigger bench, more explosive sprint start) then you'll need a non-sporadic training program (and you'll most likely forgo activity that doesn't contribute to - or may even detract from - your goal)

    So if you're getting some activity in to burn some cals to drop some weight, then you can do less or more as and when you feel like it and because you're only ever eating back stuff you've actually done, when you've done it, then it's perfect. You'll still lose weight. This is the reason MFP is set up this way. It's practically fool-proof for the majority of people as long as they accurately gauge their food intake and don't overestimate their exercise.
  • Fithealthyforlife
    Fithealthyforlife Posts: 866 Member
    In the context of a long term bulking or cutting phase, the way MFP is set up (i.e. eating back your exercise cals) is not the right way to go about things. Stick with the TDEE method. If you're a casual kinda, sorta whenever exerciser, then MFP's system makes perfect sense. For the aims stated in this thread, it does not.

    We're all entitled to our own opinions and methods. But personally for me, I disagree with this, and don't use TDEE. I actually prefer more of a guided trial and error method because my activity level varies a lot (other than the lifting). But it was the increased strength training intensity that threw me for a loop. 2950 calories isn't my normal maintenance amount. I do see what you're saying though...TDEE eliminates the idea of maintenance and any skew...but it only works if you do the same thing over and over activity-wise for an extended period of time.

    That said, I feel like I'm closing in on my correct intake for my present level of activity. It's not TDEE, per se, but in effect that's what I'm doing. I'm actually making educated guesses at my strength-training burns now, and then adding them into the mix. In effect, hybrid TDEE and MFP method...just not using a scientific TDEE calculation formula.

    And I agree with you 100%. That's why I'm trying to contrast long-term training goals with exercising. If your training towards something (i.e. faster mile, higher vertical jump, bigger bench, more explosive sprint start) then you'll need a non-sporadic training program (and you'll most likely forgo activity that doesn't contribute to - or may even detract from - your goal)

    So if you're getting some activity in to burn some cals to drop some weight, then you can do less or more as and when you feel like it and because you're only ever eating back stuff you've actually done, when you've done it, then it's perfect. You'll still lose weight. This is the reason MFP is set up this way. It's practically fool-proof for the majority of people as long as they accurately gauge their food intake and don't overestimate their exercise.

    Correct. MFP is a bit more weight-loss friendly than weight gain friendly. I'm not complaining though. I know how to use the system in reverse. And it makes sense to be set up that way...far more people want to lose weight than gain it.
  • JoRocka
    JoRocka Posts: 17,525 Member
    Well, easy is perhaps the wrong word. Simple. Straight-forward might be a better way to put it. It's not a difficult intellectual exercise, it just requires commitment (time, energy, patience). Einsteinian levels of "figuring it out" are not required.

    truth.

    nothign about it is complex.

    1.) and 2.) Eat more or Eat less
    3.) do the work
    4.) do the time.

    Most people don't want to do Steps 3 and 4 though.
  • florentinovillaro
    florentinovillaro Posts: 342 Member
    I look at it from a practical standpoint, and ask myself, what would I do if MFP were to shut down or I lost my HRM? If you're not gaining add calories, if your not losing, subtract calories. You're body is the only accurate journal you'll have, ever.
  • jimmmer
    jimmmer Posts: 3,515 Member
    Well, easy is perhaps the wrong word. Simple. Straight-forward might be a better way to put it. It's not a difficult intellectual exercise, it just requires commitment (time, energy, patience). Einsteinian levels of "figuring it out" are not required.

    truth.

    nothign about it is complex.

    1.) and 2.) Eat more or Eat less
    3.) do the work
    4.) do the time.

    Most people don't want to do Steps 3 and 4 though.

    Shhh... there's a whole multi-million pound industry you're ruining there...
  • waldo56
    waldo56 Posts: 1,861 Member
    In the context of a long term bulking or cutting phase, the way MFP is set up (i.e. eating back your exercise cals) is not the right way to go about things. Stick with the TDEE method. If you're a casual kinda, sorta whenever exerciser, then MFP's system makes perfect sense. For the aims stated in this thread, it does not.

    Yes it is.

    I've run through my data both with the TDEE method and the MFP method. MFP's method give a small but real increase in predictive power.

    You have to be good at counting up your exercise cals, but that isn't too hard. MFP's exercise databases is in fact quite accurate, IF you are using common sense and using reasonable burns. Walking/running #'s are very accurate. Strength training is too if you use the calisthenics entries instead of the strength training entry.
  • waldo56
    waldo56 Posts: 1,861 Member
    I've done the graphing and counting and measuring, so have a lot of people. It's a moving target, and very difficult. Then there are all the unknown and unreasearched factors to add in too. I'd say it's extremely difficult to get right.

    <3<3<3

    One of these days I'll have to get around to sharing my calc spreadsheet and charts with others. I have in the past, I'll do it again eventually (PITA to prep all the GFX). Really show/explain HOW to calculate your real maintenance and show what a moving target it really is, show how it rises when bulking and falls when cutting. Show the bulking "waves". Show how to calc BF%, and compare TDEE #'s with MFP style #'s.
  • royherb
    royherb Posts: 4
    A fitbit wouldn't really help with strength training either, as the accelerometer only tends to register steps for walking or running. It doesn't give anything extra for the calories you burn actually straining to lift.
  • Jerrypeoples
    Jerrypeoples Posts: 1,541 Member
    OP

    do what i did. instead of guessing what your TDEE or BMR is go get it done professionally. I did at UPMC here in pittsburgh for $80

    having said that i only log my eating calories through MFP. The rest i use my fitbit for as accurate a reading as possible, then adjust accordingly through a spreadsheet i keep with my cals burned/cals eaten to see where i stand
  • jimmmer
    jimmmer Posts: 3,515 Member
    In the context of a long term bulking or cutting phase, the way MFP is set up (i.e. eating back your exercise cals) is not the right way to go about things. Stick with the TDEE method. If you're a casual kinda, sorta whenever exerciser, then MFP's system makes perfect sense. For the aims stated in this thread, it does not.

    Yes it is.

    I've run through my data both with the TDEE method and the MFP method. MFP's method give a small but real increase in predictive power.

    You have to be good at counting up your exercise cals, but that isn't too hard. MFP's exercise databases is in fact quite accurate, IF you are using common sense and using reasonable burns. Walking/running #'s are very accurate. Strength training is too if you use the calisthenics entries instead of the strength training entry.

    Well, you've selectively quoted me there. I am talking about in the context of a regular training schedule. In which case, estimating burns and stuff like that is an extra step that just makes things more complicated as opposed to just picking a number (correctly or incorrectly) once and adjusting it in 2 weeks.

    But, whatever. There's a million different ways to do things. Some people like things to be more complicated, some people like a more faff-free approach. I'm guessing we're both happy with the way we're doing things. The problem comes when you get people who are divorced from the real world feedback they are getting from their weigh-ins/measurement days and aren't simply adjusting up or down (or re-evaluating their intake/inputted burns) every couple of weeks as necessary. That's the point.
  • heybales
    heybales Posts: 18,842 Member
    Weight lifting calorie burn references from studies.
    1 MET is about 1.2 cal / kg / hr.

    Pick Conditioning references, down in list you'll find several study references to the specific lifts that were done, and though MET's are listed, they really found the calorie burn for the people involved, then using MET's came up with universal value. Which can be translated back to your own weight.

    https://sites.google.com/site/compendiumofphysicalactivities/references

    It's those kind of studies that the MFP and other public databases (they are usually the same though) base the info on.

    But I've seen a couple of articles, started with squats I think, that more recent studies showed higher burns than past studies, so the methodology in the studies may or may not match your method of doing the lifts.
  • heybales
    heybales Posts: 18,842 Member
    OP

    do what i did. instead of guessing what your TDEE or BMR is go get it done professionally. I did at UPMC here in pittsburgh for $80

    having said that i only log my eating calories through MFP. The rest i use my fitbit for as accurate a reading as possible, then adjust accordingly through a spreadsheet i keep with my cals burned/cals eaten to see where i stand

    Probably had an RMR test, which is neither BMR (though you can backtrack to it from RMR), nor is it TDEE.

    Great way to start with best estimate though to get to TDEE, and tracking to monitor it.
  • zombilishious
    zombilishious Posts: 1,250 Member
    As others said - a HR monitor won't do a very good job of tracking calories from strength training. It's about the intensity of the workout, the stress load on your muscles, your current fitness level and properly feeding your muscles for optimum growth and recovery in between sessions.
  • KarenJanine
    KarenJanine Posts: 3,497 Member
    I know this isn't really anything to do with your original question, and I apologise for that, but I am curious - how does Stronglifts take an hour? I can do my sets in about 15 mins - am I doing it wrong? :laugh:

    If you're completing the whole workout in 15 mins then you can't be taking the recommended rest time (the minimum being 90 seconds per set).

    Say, for example, each set takes 30 seconds to complete, so 5 sets of 30 = 150 seconds actual lifting, plus four rest periods of 90 second (360 seconds) = 8 minutes 30 seconds per exercise. With three exercises (at least for workout A) that would be a minimum of 25 min 30 for the whole workout, not accounting for warm up sets and time taken to set up the weights between exercises.

    You must be lifting super fast and without rest or warm ups. :smile:
  • Spartan_1_1_7
    Spartan_1_1_7 Posts: 132 Member
    bump
  • shapefitter
    shapefitter Posts: 900 Member
    I'm a female, and can burn around 2000 kcal in a day, with moderate lifts. I don't want to build muscles, just nicely defined in a feminine way. Well, needless to say that I've been eating back my exer.kcals on top of my daily allowance as well, to maintain my fitness level. Totaling a daily intake of between, 2200-3000 kcal. I am glad to say that, I'm beginning to see results in the most un expected way. The scales won't budge, but the tapemeasure does. I'm looking forward to the summer months!