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Member Comments for the Article:

Busting the Top 4 Cardio Machine Myths

Don't Let These Myths Get in the Way of Your Success

34 Comments







MINININJASUZUME

11/26/2013 12:31:16 PM

MINININJASUZUME's SparkPage
I think the most important thing to consider is the mentality we subject ourselves to when doing cardio. The point of burning calories is not to replace those calories with more food - particularly foods that are low in nutrients and high in unhealthy fats, unhealthy carbs, sodium and unnecessary sugars. Just because you supposedly burned 200 calories on the treadmill today does NOT mean you should go and eat a whole candy bar that's the same amount of calories. It's not just about calories in vs. calories out. What's in the calories you're consuming makes a HUGE difference when it comes to weight loss. I mean, maybe you do yard work each day and burn an average of 500 calories each time. But do you really think that eating cheese burgers that are 500 calories won't show up on your body just because you supposedly "burned" that food off?

I came across a body building forum about a week ago while researching nutrition science degree programs. There ways a guy who referred to women who do mostly cardio as "cardio bunnies" and proceeded to make fun of their attempts at weight loss. While I don't appreciate his slight to women who focus on cardio, he made a very valid point in all of his sexist talk. Many people who do cardio often make the mistake of thinking that burning calories earns them the right to eat whatever they want. I can have 2 huge slices of cake if I burn 600 calories today. That's the wrong way to think, and I completely agree with that guy on that point. If your only purpose for jumping on the treadmill is so you don't have to feel guilty come Thanksgiving, think again. It's what's in your "calories in" that truly counts. You won't lose weight by replacing the calories you burn with unhealthy, greasy or processed foods - no matter how many calories you burn in a day or week.

I think the point of this article isn't so much to cast a negative light on cardio machines as it is to make us really think about the mentality we take on when using those machines. It is highly likely that they aren't as accurate as they could be for several reasons. Knowing this, it isn't a good idea to assume that you can jump on for an hour, supposedly burn 300 or 400 calories and then turn right around and eat a few slices of pizza from a fast food place. To lose weight, you need to consume less empty calories AND burn more calories. Otherwise, that cardio machine will barely help you maintain your weight, and the emptier the calories you take in, the less energy you'll have to even completely a truly intense workout.

ICANDOIT1220

10/12/2013 8:33:38 PM

ICANDOIT1220's SparkPage
Just a quick note about accuracy for both cardio equipment at the gym AND heart rate monitors. They are both flawed for many reasons, but give you a general ball park figure on calories burned. I agree with GLAM-CAT about exercising for different (more significant reasons) other than simply calories burned. After all, if I exercise only so that I can eat the amount of calories in a whole wheat bagel, how depressing is that?!!!!

DADKAJ

10/6/2013 5:52:15 PM

just started to read and the first myth made me amazed - in a negative way. it is not true that calories in - calories out. it matters where these calories come from. if one burns more glycogen vs fat, the body has homeostatic mechanisms to make sure that the glycogen stores are repleted for the sake of stable blood glucose and working muscles - i.e. kicks in the hunger. it really depends on the intensity of exercise and individuality of each person. too intensive run is not good for burning fat - it depletes glycogen instead as above certain threshold the body is not able to metabolize aerobically and it also needs more time to break down fatty acids than it needs for glucose. and i guess that everybody here knows what acummulated lactic acid can do in case of too intensive workout. this confirms that the fat-burning modes are not accurate for everyone, but at the same time it does matter where the calories come from

REIKO17

10/6/2013 7:21:42 AM

REIKO17's SparkPage
Let's put it this way. If the machine doesn't ask for your gender, age, weight, height, AND can't read your heart rate, then whatever number it's flashing at you is a lie.

Same thing goes for those workouts or exercise guides. They're NOT accurate. Say two people start jumproping for 30 minutes. One person is a woman who is 25 years old, 5 feet tall, and weighs 120 lbs. The other is a man who's 40 years old, 6.5 feet tall, and weighs 275 lbs. They are NOT going to burn the same number of calories, no matter what your exercie machine or website says.

APACHESTEVE

10/3/2013 3:02:47 PM

APACHESTEVE's SparkPage
I've never assumed that the calories burned on any of the cardio machines at my gym are accurate. For example when I perform a 30 minute cardio interval workout on the incumbent bike it actually records more calories burned then if I do a 30 minute cardio interval routine on an elliptical. Things that make you go hmmmmmmm.....

I am curious how Spark arrives at their calories burned in their exercise tracker? I'm an engineer by education and a calorie is a measure of energy expended. My understanding of physics is that it takes more energy for a body of my mass to do the same work as say Coach Nichole. So then how can she and I burn the same calories in the same workout as recorded in the exercise tracker??? Now in the real world for the same time and same intensity my body will burn more calories, but Coach Nichole is in much better shape and will be able to do much more work at a higher intensity than I can, thus burning more calories in the long run.

ALLIBEAR77

10/3/2013 7:39:16 AM

ALLIBEAR77's SparkPage
ugh, I hate the treadmill. Even if I watch TV, I am so bored, but I can run outside for miles and come home feeling so energized.

ALICEART2010

9/4/2013 11:20:38 AM

ALICEART2010's SparkPage
"that are making you fat" -- kind of an obnoxious title being that ANY cardio would be beneficial & burn calories.

GLAM-CAT

9/4/2013 5:42:41 AM

I don't really care about calories burned during a work out. I work out to get better body shape, stronger bones and muscles, better mood NOT to eat more. Why? A few years ago I was going to gym 3-4 times a week, doing cardio and strength training. I have photos of myself from that time and a time when I weighed the same, but without working out. The first photo set motivates me like nothing in this world. My body was amazing. And I wasn't counting calories burned. Just how many minutes I spent on doing my work out.

NINA4D

7/20/2013 12:05:50 PM

Great article!!! Been faithfully on my treadmill for 10 months M-F, 40-60 min. per day and have not lost weight and or inches. I do not eat my activity calories, but for once this makes total sense. I am going to step it up and rotate my exercising. Thank you again!

6BALLMAN

7/13/2013 9:47:14 AM

6BALLMAN's SparkPage
funny...my heart monitor and my edge bike (yes, I use both) are usually in agreement for heart rate, though typically 100 cals different when it comes to expended effort...?

DELLMEL

6/28/2013 4:16:53 PM

DELLMEL's SparkPage
Well I like walking and the treadmill. I can walk for sn hour or more and then still get on the treadmill. They are both good workout.

BEBE051

10/19/2012 12:29:03 PM

BEBE051's SparkPage
I am a great fan of the treadmill I keep my weight off and keep my heart and lungs in shape power walking and running on the treadmill. I don't understand why you would put down the use of the treadmill over walking outside. I can't walk on pavement it's hard on my hips and the air because we live in a place of high elevation makes it difficult to breath easy when running or walking outside. The treadmill is the best piece of equipment to lose weight. I would recomend it to all you people who want to lose weight and keep it off its also very convient to have your own as oppose to going to the gym. I just bought my first elliptical my plan is a half hour on the elliptical and than 20 min to 30 on the treadmill some light weights three days a week. I am living proof of this routine, in the gym or at home. I love to eat and I do enjoy food . I am still slim at 55 yeras old. I bike outside during the summer if the weather allows me to. Happy friday to you all going for my run now.

REVEND

7/20/2012 3:18:15 AM

Walk is best workout for losing weight. I do 40 to 50 minutes walk daily. These are best cardio machines and you have shared great myths. I will keep this information in my mind.

THEMOTIVATOR1

4/21/2012 8:56:31 PM

Years ago I challenged myself to lose weight right here at Spark people. So I increased my miles on the treadmill 2 miles to 5 miles 4-6 days a week. I started out power walking at 4.3 mph. I would set the speed up to about 5.3 and jog for about a half a mile stop, stretch, take drink of water and put the speed back up to find that 5.3 wasn't fast enough and cranked up to about 6 mph. After 4 months I was able run the mile around 7 minutes. I lost over 40 pounds and hope I never ever find it. I ate lots of fruits and vegetable and cut out the junk food. It was hard work but it paid off. Why some people make life harder than it has to be is a mistery

K_RENEE

4/19/2012 10:17:06 PM

This is a lot to take in at once... :-/

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