If you want to burn FAT? This is a good read.
MayhemModels
Posts: 367 Member
Aerobic or Anaerobic
To lose weight, you have to burn calories at a higher rate than you consume for some time. But the type of calories your body burns is very important: either aerobic or anaerobic calories.
Aerobic calories burn fat as your body breathes in oxygen. Low-intensity activities up to and including walking are mainly fat burning. However, as your body's need for energy becomes greater than your rate of oxygen intake, your body begins burning anaerobic calories.
Anaerobic calories burn glucose by converting a starch stored in your muscles known as glycogen. Since this doesn't require oxygen, anaerobic calories are used in very strenuous activities for short periods.
The accumulation of lactic acid as a by product of anaerobic activity produces a burning sensation in the muscle. This symptom means you are burning glycogen, not fat. You can't feel fat burning!
So it's pretty obvious that in order to lose fat to the maximum, you must concentrate on aerobic activities rather than anaerobic activities. The big question now is which activities are aerobic and which are anaerobic.
The word aerobic literally means 'with oxygen' or 'in the presence of oxygen'. Aerobic exercise is any activity that uses large muscle groups, can be maintained continuously for a long period of time and is rhythmic in nature.
Aerobic activity trains the heart, lungs and cardiovascular system to process and deliver oxygen more quickly and efficiently to every part of the body.
As the heart muscle becomes stronger and more efficient, a larger amount of blood can be pumped with each stroke. Fewer strokes are then required to rapidly transport oxygen to all parts of the body.
An aerobically fit individual can work longer, more vigorously and achieve a quicker recovery at the end of the aerobic session.
Think of aerobic activity as being long in duration yet low in intensity.
Aerobic activities include: brisk walking, biking, jogging, swimming, aerobic classes and cross-country skiing.
Anaerobic activity, on the other hand is short in duration and high in intensity.
Anaerobic activities include: racquetball, downhill skiing, weight lifting, sprinting, softball, soccer and football.
To lose weight, you have to burn calories at a higher rate than you consume for some time. But the type of calories your body burns is very important: either aerobic or anaerobic calories.
Aerobic calories burn fat as your body breathes in oxygen. Low-intensity activities up to and including walking are mainly fat burning. However, as your body's need for energy becomes greater than your rate of oxygen intake, your body begins burning anaerobic calories.
Anaerobic calories burn glucose by converting a starch stored in your muscles known as glycogen. Since this doesn't require oxygen, anaerobic calories are used in very strenuous activities for short periods.
The accumulation of lactic acid as a by product of anaerobic activity produces a burning sensation in the muscle. This symptom means you are burning glycogen, not fat. You can't feel fat burning!
So it's pretty obvious that in order to lose fat to the maximum, you must concentrate on aerobic activities rather than anaerobic activities. The big question now is which activities are aerobic and which are anaerobic.
The word aerobic literally means 'with oxygen' or 'in the presence of oxygen'. Aerobic exercise is any activity that uses large muscle groups, can be maintained continuously for a long period of time and is rhythmic in nature.
Aerobic activity trains the heart, lungs and cardiovascular system to process and deliver oxygen more quickly and efficiently to every part of the body.
As the heart muscle becomes stronger and more efficient, a larger amount of blood can be pumped with each stroke. Fewer strokes are then required to rapidly transport oxygen to all parts of the body.
An aerobically fit individual can work longer, more vigorously and achieve a quicker recovery at the end of the aerobic session.
Think of aerobic activity as being long in duration yet low in intensity.
Aerobic activities include: brisk walking, biking, jogging, swimming, aerobic classes and cross-country skiing.
Anaerobic activity, on the other hand is short in duration and high in intensity.
Anaerobic activities include: racquetball, downhill skiing, weight lifting, sprinting, softball, soccer and football.
0
Replies
-
bump0
-
Hmm what about intervals? For example I do a circuit where I sprint for a minute and then run (recovery) for 2 minutes, then repeat for 20-30 minutes. My heart rate is above 150 the whole time, but for the minute, it's really high...Is that anaerobic or aerobic?0
-
very interesting. thanks for the info0
-
Bump0
-
This is interesting! But, I think you burn glycogen no matter what. It's all a part of Cellular Respiration that converts glucose into ATP giving us the energy for our muscles to even move at all.
But, I see what you're saying! The immediate and short use of muscles probably creates a huge boost in Cel Resp and then doesn't really get down to much actual fat loss. LOVE IT. Thanks for the post! Something to keep in my mind...0 -
Hmm what about intervals? For example I do a circuit where I sprint for a minute and then run (recovery) for 2 minutes, then repeat for 20-30 minutes. My heart rate is above 150 the whole time, but for the minute, it's really high...Is that anaerobic or aerobic?
Anything over 70% of your MHR is Anaerobic0 -
This is interesting as I am attempting to lose FAT but I totally do not understand this article. Sounds confusing.
My HRM always shows my heart rate at about 168-170 during my runs. I run for 20 mins straight on a 5.2.0 -
Hmm what about intervals? For example I do a circuit where I sprint for a minute and then run (recovery) for 2 minutes, then repeat for 20-30 minutes. My heart rate is above 150 the whole time, but for the minute, it's really high...Is that anaerobic or aerobic?
I think that would definitely fall into the category of aerobic. You're breathing heavier, your heart rate is up, and you're not doing short bursts of energy. Oh, this is getting all scientific!
0 -
Hmm what about intervals? For example I do a circuit where I sprint for a minute and then run (recovery) for 2 minutes, then repeat for 20-30 minutes. My heart rate is above 150 the whole time, but for the minute, it's really high...Is that anaerobic or aerobic?
Anything over 70% of your MHR is Anaerobic
Right, but for 2/3 of the time, it's not over 70%....And it seems to be very effective for burning fat? I'm confused.0 -
Thanks for this! I liked the fact that you explained what exercises are which too! 0
-
This is interesting as I am attempting to lose FAT but I totally do not understand this article. Sounds confusing.
My HRM always shows my heart rate at about 168-170 during my runs. I run for 20 mins straight on a 5.2.
Doing lower activities and keeping your heart rate in the aerobic zone burns fat0 -
Never mind, I just did some research of my own and interval training DOES burn fat.0
-
thanks for the tips0
-
interval training DOES burn fat (I totally agree but it doesn't burn as much as if you were in an aerobic zone the whole time) I just shared this because alot of folks think you have to kill yourself to burn fat and just wanted them to know that you don't have to in order to lose weight and burn fat 0
-
interval training DOES burn fat (I totally agree but it doesn't burn as much as if you were in an aerobic zone the whole time) I just shared this because alot of folks think you have to kill yourself to burn fat and just wanted them to know that you don't have to in order to lose weight and burn fat
I guess that is the purpose of your HRM....it clearly tells you when your out of the fat burning mode however, some research says even if you work outside of your fat burning zone (higher then) you are burning more calories. Heck I have no idea......0 -
While this is true you should just remember that once the glycogen depots in your muscles are depleted they will need to be replenished.....the body will start to break down your fat depots to replenish the glycogen (and depending on your basis condition put in a little extra in case you should decide to torture yourself again).
A PT once told me that this fat-burning zone was just a way to get people doing anything at all as it would discourage a lot of people from working out to jump straight into anaerobic training patterns. But as soon as you have a certain basic condition you should work out at the highest intensity you can manage for the entire period of time you have available - so if you have short time, you should push yourself to the max and go for at least some anaerobic training, while you should go slower and possibly entirely in the aerobic zone if you intend to workout for several hours.0 -
The line in "My Cousin Vinny" --when Vinny (Joe Pesci) makes his opening statement to the jury -- is appropriate here.0
-
The line in "My Cousin Vinny" --when Vinny (Joe Pesci) makes his opening statement to the jury -- is appropriate here.
Vinny Gambini: Uh... everything that guy just said is *****... Thank you.
D.A. Jim Trotter: Objection. Counsel's entire opening statement is argumentative.
Judge Chamberlain Haller: Sustained. Counselor's entire opening statement... with the exception of "thank you"... will be stricken from the record.
Love that movie!0 -
Thanks for the info. I like it.0
-
Aerobic or Anaerobic
To lose weight, you have to burn calories at a higher rate than you consume for some time. But the type of calories your body burns is very important: either aerobic or anaerobic calories.
Aerobic calories burn fat as your body breathes in oxygen. Low-intensity activities up to and including walking are mainly fat burning. However, as your body's need for energy becomes greater than your rate of oxygen intake, your body begins burning anaerobic calories.
Anaerobic calories burn glucose by converting a starch stored in your muscles known as glycogen. Since this doesn't require oxygen, anaerobic calories are used in very strenuous activities for short periods.
The accumulation of lactic acid as a by product of anaerobic activity produces a burning sensation in the muscle. This symptom means you are burning glycogen, not fat. You can't feel fat burning!
So it's pretty obvious that in order to lose fat to the maximum, you must concentrate on aerobic activities rather than anaerobic activities. The big question now is which activities are aerobic and which are anaerobic.
The word aerobic literally means 'with oxygen' or 'in the presence of oxygen'. Aerobic exercise is any activity that uses large muscle groups, can be maintained continuously for a long period of time and is rhythmic in nature.
Aerobic activity trains the heart, lungs and cardiovascular system to process and deliver oxygen more quickly and efficiently to every part of the body.
As the heart muscle becomes stronger and more efficient, a larger amount of blood can be pumped with each stroke. Fewer strokes are then required to rapidly transport oxygen to all parts of the body.
An aerobically fit individual can work longer, more vigorously and achieve a quicker recovery at the end of the aerobic session.
Think of aerobic activity as being long in duration yet low in intensity.
Aerobic activities include: brisk walking, biking, jogging, swimming, aerobic classes and cross-country skiing.
Anaerobic activity, on the other hand is short in duration and high in intensity.
Anaerobic activities include: racquetball, downhill skiing, weight lifting, sprinting, softball, soccer and football.
I am just confused! Isn't weight lifting supposed to be good for you?0 -
where's the like button on this thing. Yes, I knew that weight lifting burns more calories but you have to decide if you are exercising for your heart to be healthy aswell which one is more important.?0
-
Why does it have to be either or?
I'm doing both. Yes I want to burn fat, but once the fat goes I want to look good under there. I'm currently doing weights twice a week and cardio six times. (two are cardio and weights combined)
And I am DYING at the idea of softball being a sport that induces fitness. You cannot play softball only and get or even keep fit. Softballers who want to be fit do other activities.0 -
There is so much misinformation in this post. Azdak's reply is right on but I think the implications of his cryptic response flew over everyone's heads. It is much more complicated than I want to spend the time explaining but it bothers me that the responders are all taking this for gospel, thanking the original poster for all the information etc etc. I was going to let it slide but my conscience couldn't do so.
FIrst off there is reference to "aerobic and anaerobic calories" . Calories are not aerobic or anaerobic. Aerobic and anerobic refers to the method by which energy is burned, ie the form of metabolism so to speak. One can burn calories by aerobic (oxygen requiring) or anerobic methods (not requiring oxygen). These are processes that occur at the cellular level. The calories themselves are not aerobic or anaerobic.
In the interest of saving myself some explanation time here is a link to a Livestrong article that explains a bit better the fat burning percentages with various types of exercises. The main gist of this article is that although lower intensity exercised my burn a higher PERCENTAGE of fat, a higher intensity of training will actually burn more fat overall since you are burning more calories overall with higher intensity.
http://www.livestrong.com/article/431402-aerobic-vs-anaerobic-fat-burning/
With pretty much any exercise you will burn both glycogen and fat. At lower intensity exercises the percentage of fat is higher but at higher intensity activity the TOTAL amound of fat burned is higher even though the percentage is lower. I know that sounds confusing but basically since you are burning more TOTAL calories with higher intensity then your total fat burn will come out higher for the same amount of exercise time. Regarding anaerobic exercise, that is exercise that the body can only maintain for a couple of MINUTES maxium...........sprinting all out, weight lifting etc. You are burning mostly glycogen during those times and it is true that lactic acid is the byproduct of anaerobic metabolism. The so-called "anaerobic activities" listed by the original poster are activities are mostly aerobic with bursts of anaerobic periods. One can only maintain an anaerobic state for a minute or two at a time, like sprinting. The body cannot physically function in an anaerobic state for any length of time. The activities that the original poster listed as primarily anaerobic are actually great aerobic activites and a great way to burn fat (as well as glycogen ....refer to the linked article)0
This discussion has been closed.
Categories
- All Categories
- 1.4M Health, Wellness and Goals
- 393.6K Introduce Yourself
- 43.8K Getting Started
- 260.3K Health and Weight Loss
- 176K Food and Nutrition
- 47.5K Recipes
- 232.6K Fitness and Exercise
- 431 Sleep, Mindfulness and Overall Wellness
- 6.5K Goal: Maintaining Weight
- 8.6K Goal: Gaining Weight and Body Building
- 153K Motivation and Support
- 8K Challenges
- 1.3K Debate Club
- 96.4K Chit-Chat
- 2.5K Fun and Games
- 3.8K MyFitnessPal Information
- 24 News and Announcements
- 1.1K Feature Suggestions and Ideas
- 2.6K MyFitnessPal Tech Support Questions