Pursed Lip Breathing (PLB)

Pursed Lip Breathing (PLB)

Many people have noticed that I breathe funny when exercising, and I even had one Black Belt recommend that I breathe “normally” so it would not be a distraction during forms. I decided to write this blog to educate both those with normal breathing and anyone who has difficulty breathing on PLB. I have had some form of COPD, or Chronic Obstructive Pulmonary Disease all my life. Usually I have been able to score in the very low end of “normal” on any breathing related test, but a couple of years ago I dropped below even that threshold and was eventually referred to a lung specialist. I believe this was due to the brand of toothpaste I had switched to (Sensodyne, which has medically active ingredients to decrease sensation in teeth). I have since changed to homemade toothpaste, and am on two different drugs daily to help with breathing, and am now back up to “low Normal” for lung capacity. As part of the treatment, I was also coached on breathing while short of breath. This includes diaphragm breathing, or breathing with your Buddha Belly, as well as PLB. PLB is where you purse your lips together while exhaling, as if you were going to whistle, creating back pressure in your lungs. This helps the small passages in your lungs hold open longer, improving air exchange. One way to visualize this is to think of an old fashioned canvas fire hose lying on the grass. Once the water flow is shut off, the part right at the end has the water run out, and then the canvas collapses and traps from water further back from escaping, at least in the short term. If you held the sides of the hose up, more water can pour out. Longer exhales, about 4 seconds each, are the target. Inhalations can be either from the mouth or nose, with the mouth being preferred for sheer volume of air, but care must be taken that breaths are not stacked, or topped up (Hyperinflation) before an exhalation happens. Nose breathing limits the possibility of stacking breaths, but having smaller passages limits the total amount of air brought in.

According to COPD Canada, 750,000 Canadians are “diagnosed” with COPD, mostly from smoking (I have never smoked, but both parents did) and up to 3 million total may actually suffer from it. For those of you with normal breathing, here is an excerpt from COPD Canada’s website:

It is my belief, that anyone who deals in the care of COPD’ers in their later stages should try a little experiment as suggested by Dr. Rick Hodder, a noted Canadian respirologist, in his book, “Every Breath I Take – A guide to living with COPD”. Quote: “Take in a deep breath but don’t exhale. Take in another and another. You’re hyper inflated. Hold it! Now run upstairs. You’ll soon appreciate what it feels like to have COPD or asthma.”

One other point about this directly related to the Kwoon, is that in addition to needing the pursed lips for back pressure, a “sound focus” exhalation is entirely counterproductive to maintaining enough blood oxygen to continue efforts for more than a minute or so, as well as reliable brain function. As I become Hypoxic (low blood oxygen levels) I become clumsy and “forget” the next moves in forms, and any ability in sparring drops dramatically.  

Managing Hypoxia

Now that I have clued in to the problems Hypoxia is causing myself, the next thing is what to do about it? I have just ordered an Oximeter, a small device that clips on your finger, and it looks at the colour of your blood. Oxygenated blood is bright red, and this little machine shines an LED light and measures the transmission/reflectance to figure out the percentage of Oxygen in the bloodstream. I expect to get it in about two weeks, and will have it at the Kwoon. I have used these devices at the lung clinic, and always thought that they were cool, so must be expensive. Then one day, I was reading an article about why US health care costs so much, and the example given was an oximeter that you could buy through your health insurance provider for $150, with a $30 co-pay, or just order a new one for $30 direct. So I did some research (Google) and sure enough, it was on sale for $27 cdn from a company in Honk Kong, air mail shipping included. I had previously bought LED lights through this same company, so I thought it is worth a try.

http://dx.com/p/1-1-oled-screen-spo2-heart-rate-monitor-fingertip-pulse-oximeter-blue-black-white-2-x-aaa-187708

The device my lung specialist uses clips on your finger and gives a reading in seconds, as well as pulse rate. If you want to try it once I get it, just ask. It will probably be with my water bottle at the back of the Kwoon, as it is not suitable to wear while actually exercising.

Dennis Donohue

Movember & Oxygen

Movember , that time of year when men have an excuse to attempt to grow a mustache, all in support of a worthwhile charity. While not as much fun as the charity where you go around in your underwear, it is a lot warmer (important at this time of year). I am collecting on behalf of my team at work in case you would like to donate. One lucky person will get my secrets to growing an almost instant mustache.

Tonight I am going back to class for the first time in a while, my back is not perfect but is healed enough to gently start training. In discussions with my wife about my training, I have realized that my lung issues have been affecting my training in ways I did not think of originally. The main thing that happens is I get hypoxic, but I don’t realize that I am (my wife can see the indicators easily though). So what happens is that as my blood-oxygen levels drop, my coordination starts to go, and I get clumsy. Also, my memory doesn’t work as well either. So if I do several forms at full intensity, I have problems with lots of little things that if I am working with normal oxygen levels are not an issue. This is something I will have to watch for, and ask for breathers as required. If the warm up is actually a cardio workout, it can take 20 minutes or so before my mind is working properly again, and depending on the lesson I might be home before everything returns to normal. As there are a number of people in the Kwoon with asthma, I am probably not the only one that is affected this way

Dennis Donohue

What I have learned

This year in I Ho Chuan I have learned that I am in Kung Fu for recreation. I have found that Kung Fu was the first exercise program that I was able to stick with for more than a month, mostly because my brain was engaged the whole time in class. I would get bored with any other type of exercise, my mind would wander, and then that would be the end of it. I found that while in Kung Fu classes, I was totally in the class, and thoughts of what my boss was doing, what bills had to be paid or whatever stress was previously on my mind would be gone, and I would be present. I liked that I was learning potentially valuable fighting skills, although I have very little need of them in real life, and that I was getting rid of any middle aged spread that had started to happen. So the classes were enjoyable, the benefits were there, but it is not my life. First in my life is my Family (after 20 years of marriage, I know it takes hard work, as in effort and commitment to keep it successful), then a fairly stressful but rewarding career (supervising a crew of ten) that is also a lot of hard work. If Kung Fu was only more hard work, I would be farther ahead to just sign up for more overtime and go shovel coal out of a pit at a hundred an hour. What makes Kung Fu enjoyable is the people that I have meet there that I have a rapport with, and have made friends with. These are the people that I have built up trust with, were it is safe to spar with even though I make mistakes and leave myself open to their hits. It is the people that ran as the Silent River team in Mud Hero’s, then sat around a campfire and just talked.  I want to keep Kung Fu in my life, but not have it dominate all my free time. Is there room in Silent River for the Recreational Martial Artist?

Dennis Donohue

                                        

Sailboats

Sailboats are on my mind for some reason, and I am busy researching how to build one. So for most people a description of a boat is a hole in the water that you throw money at. I am way too cheap for that type of thing, and I stumbled upon a blog on square boats, or sailing barges/scows. These are simple to build, square boats designed around full sheets of regular plywood. The skills required are moderate carpentry, which I can fake, and basic material. I am thinking that the final design will be a cross between a RV and a liveaboard sailboat. It will be built such that it can be lived in as an RV, while still on it’s trailer, so no water required. It will also be easy to launch and rig up the sail, so that if water is available, a quick enjoyable sail is practical.
My wife requires some minimums, such as indoor plumbing and walking headroom. This is not too bad, as I am the taller at 5‘7, so a 5‘8 height is enough for us (6‘ might make it easier to resell in the future, if things change)
I am planning on building the shell one summer, and then stripping the bits out of an old RV to get the fridge/stove water tanks and other bits. An old trailer I sold to a friend is one likely candidate, or maybe our present fifth wheel . I would like to weld up a custom wood stove for it as well, I have some ideas on that in my head as well.
This has nothing to do with Kung Fu, or the continuing repair of my lower back issues, it’s just what I am reading and thinking about right now. I don’t expect to start construction for at least two years either, but when I was looking at building a house, it took ten years of design and research first, and sailboats are nice to read about and plan as we go into the cold season.
Dennis Donohue

Mud Hero Rocks

This past weekend we had an awesome experience, I was part of a team that participated in Mud Hero, a 6km (with what felt like 2kms vertical traversed as part of that) obstacle course. True to my motto, I sacrificed speed for maximum time in the mud, and staying with other members so that no one would be left behind. We had a large portion of the most active Silent River I Ho Chuan members (8), and a fair number of past members of the team as well, plus a few more affiliated members from the school, 17 in total, plus another 8 that were not old enough to run. A great time was had by all, many of us camped at Gull Lake before and after, for many good memories. The only thing missing was the other I Ho Chuan members who were unable to run showing up to cheer us on or post encouragement, as we crawled through the final mud pit by the finish line. This was a SRKF event, and we have the shirts to prove it. This was a true team  effort and I would like to personally thank Sihing Lowery and Sihing Csilliag for organizing the team sign up, and convincing me that I could actually do this race. You Rock!

Dennis Donohue

Death Racers thumbs up!

Congratulations to the Death Race Team! You 5 did an amazing job. Next weekend, Mud Hero’s. I am off for a few days relaxation and to get some of the jobs around the house done. I am getting constantly reminded by my elbow that it is not healed; it is so easy to just reach out to do something, then get the pain feedback. My chiropractor says it is a bit of tendonitis. Due to this, my numbers are way down, with no pushups until I get some healing. Hopefully I will be able to function for the Mud Hero’s event, I may have to pass on some of the obstacles, or at least take the easier option. 

I was recently involved in a facebook conversation regarding someone being against a pipeline for the tarsands, because an unidentified group, (the Royal “We”) presumably the Canadian Government, and or Canadian Society, should be instead promoting Green Energy and solar panels as a goal. Now these are all lofty goals, which I share, but what does the opposition to a pipeline really have to do with them? Now I may have been influenced by concurrently reading the ArchDruidReport, and attendant comments, so I am biased on this subject. I have been active in the solar energy field for over a decade, and have invested a considerable amount of time and money in trying to walk the talk. When someone tries to conflate two items, such as Tar Sands & pipelines bad, solar panels good, with no real connection between how stopping one will lead to improvements in the other, I get ornery. If it was a case of there are X many million dollars that can be spent on either oil sands or solar energy and conservation, but not both, it would be a different story. The funding and permissions required for the two are only very indirectly related, and have completely different drivers. Green jobs, solar panels and conservation are all domestic issues, and could use much better legislation, but require a change in general attitudes more than funding increases that benefit fly-by-night operators. The oil (or tar) sands are a different story. This is all about exports, and keeping the 900lb gorilla to the south of us happy (be careful, or they will drop a few hundred tons of high explosive “democracy” on you). Shipping crude oil out and importing finished product is another matter, which revolves around the economics of building new refining capacity in North America when there is already more than required, just in inconvenient places, is another subject. 

So what has any of this have to do with Kung Fu? For me, it is all about whether you actually go out and do something to change your world, or just sit and gripe. I may not be the fastest progressing student at Silent River, but I am doing something about what my goals are.