I visit a few health and fitness-related networking sites, and I suddenly began seeing posts about products and programs promising to help you lose weight just by breathing. Two in particular came up in member discussion posts on Inspire (inspire.com): “Oxycise!” a DVD exercise program that promises permanent weight loss through breathing exercises, and “Breathslim,” a device that lets you “exhale your excess weight.”
I have looked at the websites in light of what I know about breathing and wellness, and I’m very skeptical of their claims and doubtful these gimmicky programs and devices offer you anything particularly special that’s worth the money. (Breathslim costs $49.95; the Oxycise! Advanced Workout Special DVD program is $79.95 or there’s $34.95 a starter kit)
I have not evaluated Oxycise! or Breathslim. If their makers would like to send them to me to test, I’ll be happy to give them an honest, objective trial and report the results. However, I perused both the Oxycise! and Breathslim websites, and I found more than a little hogwash. If you’re already doing these things and you’re getting healthier, good for you—keep it up. If not, you might want to reconsider spending your fitness dollars on this stuff.
I’ll start with Oxycise! Again, I haven’t looked at the DVDs. They may contain wonderful exercises, but the claims are more than a little overblown and based on shaky science, at best. To see the big clue to the fact that this is at least half a sham, go to the page that’s supposedly full of studies .
“Studies performed at several universities have explored the caloric expenditure and oxygen consumption of Oxycise!” it says. Okay, what universities? How were these studies performed? You would think if there were actually studies, the folks at Oxycise! would proudly publish them with documentation.
However, the articles actually reprinted have at most a very indirect relationship to the product. The one study the site mentions that addresses Oxycise! directly doesn’t name the university involved. Also, look at these clues to the relative integrity of the study process: “This study did not explore all the ramifications of the Oxycise! program but was intended to indicate whether the caloric expenditure and oxygen consumption were comparable to exercise on a stationary bicycle…”
In other words, some portion of the Oxycise program was compared to and was found to be 40 percent better than “pedaling a stationary bike unloaded.” Great—doing next to nothing on a stationary bike is about 70 percent as effective as doing “something” from the Oxycise! program. Since they don’t go into detail about what part of their own program they studied, you might as well assume they compared the toughest exercise in the program against minimal exertion on a stationary bike. That’s not saying much.
The bigger clue to the scam, however, is on the homepage. “Now you can lose weight immediately without pills, powders, diets, gadgets, gyms, pain or discomfort…fat oxidizes into carbon dioxide…all I have to do is breathe to lose weight.” That’s a bit of a stretch. No, it’s a big stretch.
Similarly, the video on the Breathslim homepage says “oxygen burns fat” and implies that, consequently, the more oxygen you take in, the more fat you’ll burn. That’s pretty much backwards, but even to reverse it an over-simplification. Anyway, either the Oxycise and Breathslim promoters don’t understand how the body works or they’re hoping you don’t—banking on it, in fact.
Oxygen doesn’t burn fat. Oxygen doesn’t burn anything, but it is required for combustion. When you exercise, meaning you ask your body to do some work like lift a weight or go for a walk, you burn fuel that’s stored in various forms in your blood, muscles and fatty tissues. That combustion—burning the fuel to make the muscles move—requires oxygen and produces carbon dioxide. If you don’t get enough oxygen, you run out of energy. It’s like putting an inverted glass over a burning tea light; if deprived of oxygen, the fire goes out.
To say that breathing in oxygen turns fat into carbon dioxide, however, is inverting the principle. It’s more like the more fuel you burn, the more oxygen you need and the more CO2 you exhale. That’s why if you went out and ran a mile, you’d breathe faster than if you were just sitting at your desk. However, if you were to sit still in your chair and try to breathe as if you were running a mile, you wouldn’t burn a bunch of fat. There’s a term for breathing out more carbon dioxide than you’re producing: It’s called hyperventilation, and it can cause dizziness, numbness and fainting.
That said, breathing is important to your health. You’d think that would be obvious, but while teaching tai chi and meditation, I sometimes meet people who have difficulty with breathing because they’ve just never done anything that required them to be aware of their breath or do anything special with it.
Before reading any farther, try this: Close your eyes, and see if you can feel your breath. If not, put your hand on your belly and feel your diaphragm rising and falling, and then see if you can become aware of the internal movement of your breath in your belly, then lungs, throat and nostrils.
A lot of people, especially those who don’t exercise much, tend to take fairly shallow breaths and limit their breath mainly to the top of their chest. Consequently, some have trouble getting enough oxygen to fuel their exercise efforts, and they can be helped by working to develop their awareness of their breathing and perhaps even their lung capacity.
There are mental, physical and spiritual health programs that incorporate breathing exercises, and people who do them often report big benefits. The traditional Chinese practice of qigong (chi kung), for example, often includes meditations on the breath or exercises that sync breathing with physical movements. In yoga, breath exercises fall under the heading of “pranayama” and generally involve breathing in special ways designed to quiet the body and mind while strengthening the respiratory functions.
The words “qigong” and “pranayama” have very similar meanings. Qigong means “life-energy (qi) work (gong).” Pranayama is another compound word—“prana” means pretty much the same thing meant by “qi,” “yama” means “extension” or “control.” Qi or prana includes energy from the combustion that happens in the cells, which of course is fueled by the oxygen in the breath. Consequently, working with internal energy includes working with the breath.
If you study Buddhist meditation, you’ll sometimes see references to something called the “breath-body,” and you may learn how to meditate by concentrating on the breath and then expanding that concentration to include the awareness of breath in the body. This is a method of calming the mind and body, and it helps practitioners see and work with the physical effects of emotional states. Buddhist meditation practices along these lines have been adapted for healthcare settings and incorporated in techniques like Mindfulness-Based Stress Reduction (MBSR), which is used to manage psychological stress and physical pain.
If you go to the tai chi and qigong section of this website, you’ll see instructions for the Eight Brocades, a series of qigong exercises that are good for developing better breathing skills, and I’ve included some instructions below for a very basic pranayama practice.
To fully experience the benefits of tai chi, yoga, or any other fitness program, however, you should work with a teacher or trainer. No matter how good the instructions on a website, book or video might be, it can’t look at you and suggest adjustments you need to make in order to avoid injury or get the most out of the effort you exert.
By the way, if you think a gadget such as Breathslim might help you breathe better, consider talking to your doctor about using a spirometer. After my auto accident, the hospital sent one of those home with me so I could exercise my lungs—one had collapsed after being punctured with a broken rib, and the doctor wanted me to exercise my lungs to increase the capacity. When I studied powerlifting, strength coach Jim McCarty told me he had his clients use them to measure aspects of their fitness progress. A Voldyne spirometer like the one I got from the hospital is available at Amazon.com for $13.59.
Enjoy the breathing practices below.
Pranayama “Complete” Breath and Variations
In a sitting position or lying on your back, establish your awareness on your breath. You can close your eyes if you like. You’re going to practice breathing in from “bottom up” and breathing out from “top down.” Breathe slowly through this entire exercise to avoid hyperventilating.
On the in-breath, let your diaphragm expand and your belly rise; then let the lower lungs fill; finally fill the top of your lungs. As you exhale, imagine exhaling from top down, feeling the breath flow out of your upper lungs, then lower lungs, and then finally compressing your diaphragm to squeeze all the air out of your lungs.
You may also add breath retention to this exercise, breathing in on a four-count, for example, holding for a four-count, breathing out on a six-count, holding for four before inhaling again, etc.
Some yogis like to combine alternating-nostril breathing with this. If you want to try this, rest your right thumb against your right nostril and another finger against your left nostril. Hold your left nostril closed as you inhale through your right nostril. Close your right nostril and hold the breath, then open the left nostril for the exhalation. Close the left nostril and hold.
Now open the left nostril for the next inhalation; hold; breathe out through the right nostril; and so on. Alternate between breathing in through the right and out through the left, then reversing to breath in and out from left to right.






