HRM says I burn HEAPS - is this bad?
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Bettsy_A
Posts: 81 Member
I only just got a Heart Rate Monitor and have been doing my usual exercises. I'm finding my HRM is saying I'm burning WAY more calories than those in the MFP database.
I'm not really in the know about Heart Rate/Calories/Weight but was just wondering, is this normal? I'm finding I'm burning sometimes 200 more calories than those in the database.
Or am I just unnecessarily worrying and this is a really good thing? :P
I'm not really in the know about Heart Rate/Calories/Weight but was just wondering, is this normal? I'm finding I'm burning sometimes 200 more calories than those in the database.
Or am I just unnecessarily worrying and this is a really good thing? :P
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Replies
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Can't help. I find the whole thing confusing. Since I started using my HRM I'm finding I burn fewer calories than what I've found in the MFP database or what the cardio machines tell me. I don't get it so I just accept it and have committed myself to always using the HRM to determine calories burned via exercise. Right or wrong, I don't know, but it's consistent.0
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I guess it's one of those "everyone is unique" kind of scenarios? I'll just trust the HRM. The salesman said that there is nothing more accurate than heart readings, so I'll follow my heart0
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Do you know how much your body naturally burns per hour? Don't you need to subtract that from your hourly total or else you're counting calories already figured into your MFP goal?0
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Can't help. I find the whole thing confusing. Since I started using my HRM I'm finding I burn fewer calories than what I've found in the MFP database or what the cardio machines tell me. I don't get it so I just accept it and have committed myself to always using the HRM to determine calories burned via exercise. Right or wrong, I don't know, but it's consistent.
Same here. I consider the HRM accurate though because it has my age, sex, height and weight input into it, whereas my treadmill didn't have all my personal info input, it just displayed an average burn (which I have recently found out, is set by the manufacturers for a 185lb male).0 -
Hmmm i'm not sure. I'll look into how I can figure out my hourly normal burn. Ah I knew I failed maths class for a reason haha!0
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Ahh that's interesting to know! My HRM has my details in it as well, so I guess it's going to be the most accurate information I can get!
Maybe I'll just be happy and go "yippee, I'm burning more than I thought!"0 -
MFP is UNDER estimating your calories burned?? Oh no... I always thought it kind of over estimated so I always manually lower the number in my exercise diary lol... I really need to get a heart rate monitor. But they're so expensive0
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My HRM says I burn more but only by a little. It says I burn 250 walking to school where MFP says I burn about 200. Some is probably what I burn just staying alive and all that good stuff, but I wear a 30 lb backpack and I think that has something to do with it too. I just use the lower number to be safe.0
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I was amazed when I first got mine that I burned so much more than MFP said I was. But since then I have learned that I have a large frame and I found out if you are under eating you will burn more (not necessarily a good thing) My HRM subtracts the resting rate calories, check and make sure whether yours does or not. If not, wear your HRM while laying down for 15 minutes and see what your resting rate is (multiply calories burned by 4 for the hourly rate) then subtract this amount when you exercise. MFP already calculates your resting rate for the whole day in figuring out what you should be eating. The HRM is the most accurate measure for an individual, glad you got one.0
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HRM's fall in the 30 to 50 range unless you want a Polar with a bunch of bells and whistles, and chest belt monitors are the most accurate and give you a continuous feed so you can check where you are at HR wise during your workout without stopping to check it.0
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My HRM says I burn a lot more than the MFP database too! I usually eat some, if not all of my exercise calories back, and when I was eating back what my HRM said I burned, I maintained and even gained a pound. But MFP's estimate seems really low, and only eating back those calories left me still hungry. So now I average the two numbers and it works out - I still lose and I'm not ravenous. You might just want to play around with it and see what works for you.0
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Ladies, lets just loose the weight. I use a lot of energy when I walk because I need oxygen on occasions. My heart pumps a lot and if it tells me I am burning calories that will be great, otherwise I just do the best I can. God Bless and hope we all reach our goals.0
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I have found my HRM is so much more accurate then MFP. Like another person said on here, MFP was overestimating my calories burned...by a lot. It goes the same way for cardio machines. The elliptical said I burned 1k and I only burned 550-600. The treadmill was even worse, I think it was 400-500 calories per 1k.
This is what it comes down to:
Effort = Heart rate raised. Its simple. MFP and machines don't have a way a way of measuring that.0 -
I have never used MFP exercise estimates but from what I've read they are all a little over generous. However, your HRM is custom to you with your height weight and age and target heart rates. The machines at the gym are always over what my HRM says I'm at, I think this might have something to do with them not taking into account the height of the user (I'm not sure). Your HRM is the only thing that takes all of your personal factors and constant heart rate into account. I would just be happy your burning so many calories lol0
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They are! the best one I could find was $130
But I thought it contributes in the long run so thought it a great investment. I looked on ebay but I'm a bit wary of those sellers :P
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It depends on the HRM. For women the Timex HRM will or estimate because it does not let you enter your sex and is by default male. Those without chest straps are useless for calorie calculation even if they give you a number it is no better than guessing. HRMs with a chest strap that allow you to enter sex, height, age are better, but to be really accurate you also need to be able to enter your VO2 Max. Here is a helpful post on how to make your HRM more accurate http://www.myfitnesspal.com/topics/show/429688-new-hrm-how-to-make-the-calorie-estimate-more-accurate0
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I was amazed when I first got mine that I burned so much more than MFP said I was. But since then I have learned that I have a large frame and I found out if you are under eating you will burn more (not necessarily a good thing) My HRM subtracts the resting rate calories, check and make sure whether yours does or not. If not, wear your HRM while laying down for 15 minutes and see what your resting rate is (multiply calories burned by 4 for the hourly rate) then subtract this amount when you exercise. MFP already calculates your resting rate for the whole day in figuring out what you should be eating. The HRM is the most accurate measure for an individual, glad you got one.
I'll try that resting one! So far I've only put it all on for my exercises, but resting rate would be good to know as well0 -
It depends on the HRM. For women the Timex HRM will or estimate because it does not let you enter your sex and is by default male. Those without chest straps are useless for calorie calculation even if they give you a number it is no better than guessing. HRMs with a chest strap that allow you to enter sex, height, age are better, but to be really accurate you also need to be able to enter your VO2 Max. Here is a helpful post on how to make your HRM more accurate http://www.myfitnesspal.com/topics/show/429688-new-hrm-how-to-make-the-calorie-estimate-more-accurate
thank you so much for that! Exactly what I needed!I have the chest strap HRM, the salesman said they are better and more accurate.
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I have never used MFP exercise estimates but from what I've read they are all a little over generous. However, your HRM is custom to you with your height weight and age and target heart rates. The machines at the gym are always over what my HRM says I'm at, I think this might have something to do with them not taking into account the height of the user (I'm not sure). Your HRM is the only thing that takes all of your personal factors and constant heart rate into account. I would just be happy your burning so many calories lol
heheh yes, I think I'll take that road of just being gratefulI'd be more entitled to whinge if I was burning much much less haha
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I have found my HRM is so much more accurate then MFP. Like another person said on here, MFP was overestimating my calories burned...by a lot. It goes the same way for cardio machines. The elliptical said I burned 1k and I only burned 550-600. The treadmill was even worse, I think it was 400-500 calories per 1k.
This is what it comes down to:
Effort = Heart rate raised. Its simple. MFP and machines don't have a way a way of measuring that.
Good point! In other words follow your heart!Plus I have the strap HRM, so it's right on my heart the whole time
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