Reasons why I keep my exercise program as minimal as possible:
1. Exercise is boring.
2. Too much exercise may easily lead to injuries: We now have a medical specialty called “sports medicine”. If we didn’t overdo exercises, we would not need sports medicine. Using those modern gym machines while watching TV is a mindless enterprise. And as things go around, they come around – you could end up hurting yourself.
3. Definitely, there are more interesting things to do – playing cello, writing a book, reading tons of books, dabble with colors and brushes, being with family and friends, learning Chinese – to name a few.
On the other hand, I do have bad posture – inborn (many years of unrecognized gluten intolerance that weakened my muscles), and from years of being bedridden as a young person. Movement creates fire and warmth inside, without which we would not be alive. We need to move yes, but nowhere is it written that we need to jog or overexert ourselves in bad ways.
My exercise program changes all the time – I am always on the lookout for something faster and better. You might remember how much I liked the Five Tibetans – until I developed lower back pain. Recently I had to abandon my laps in the unheated Californian pool; the temperature got too low. I still jump in from time to time, just to get the immune-stimulating jolt of the cold water. But I can’t get my exercise that way anymore - danger of hypothermia and ruptured muscles.
Of course, back in Boston, I work in the garden and go to yoga classes, and have a house to tend to. Here, in this tiny apartment, I had nothing comparable – so far. Until last week , when I joined tai chi classes – or as it is called in proper pinyin Chinese: tai ji. In German, tai chi is called “shadow boxing” – and that describes well those flowing, artful movements I now try to learn. Emphasis on “try”: This is not my first time; in the past, I always had trouble remembering the sequence of movements. This time around, I will not even try to learn the sequence; I will just mimic my teacher and lose myself in the flow of gestures. Because, in the two more months we will stay in San Diego, how much can I really learn? Not much.
But in the first lesson, I already learned an important movement, which I now practice every time I pass by a mirror and notice how bent I have gotten up from my studies. Which makes two little exercises which I do in en-passant, not putting in extra time:
1. This squeezing of my shoulder blades that immediately makes me more upright. Firstly, it is a simple reminder; secondly, the squeezing loosens the muscles of the upper back and prevents that my head slowly vanishes between my shoulders like the head of a turtle in its shell.
2. Standing on one leg – especially while brushing my teeth, or waiting and whiling time away. This is good for balance, and for strengthening leg and pelvic muscles. Imbalance is what kills the elderly: Imbalance – fall – hip fracture – pneumonia – death; we physicians see it all the time. This exercise also increases bone mass in legs and spine, thus counteracting osteopenia and osteoporosis, thus preventing those nasty hip fractures. Standing on one leg is far more interesting and effective than Kegel exercises! Keeps your sex alive!
Not everything can be done on the go. So, I have this daily program – and don’t hold your breath! - each of these exercises takes less than a minute, and presently, I am doing six of them, each of them repeated 21 times. Twenty-one: That is the number of repetitions I have kept from the Five Tibetans. You can’t overdo much in twenty-one times, and twenty-one brings me just to the border of utter boredom.
1. Knee bends: Done wrongly, knee bends can hurt your knees. Therefore make sure that you are doing them right: Keep feet and knees together, keep knee caps over your toes, and don’t go deeper than you can easily do, but challenge yourself to go deeper with time. 21 times. Or, in the beginning, you might want to do this by holding on to something stable.
2. Arm exercise: Done with a small heavy ball. I have one of those weighted exercise balls – six pounds. When traveling, I am using my whale of a laptop – has nearly six pounds, too. Fill a plastic bottle with water (this is lighter), or find a heavy book. Slowly lift the ball (or whatever) with both hands and arms out-stretched, and bring it up above your head. Then bend your arms backward and down. Bring up your arms again, over your head and then down in front. Repeat this 21 times. It is good against arm flab, and strengthens the muscles of your upper back.
3. Back exercise: Stand tall. Take the ball in both hands behind you back and lift it upward 21 times. That will squeeze your shoulder blades and improves posture.
4. Swimming on dry: I started this after I had to leave the pool, because I missed the exercise that built up my upper back muscles. Come down on the floor on your belly, lift arms and legs slightly from the ground, and make swimming movements 21 times. A boon is that you are massaging your bowels in this position, which is good against constipation. Getting down on the floor daily acts also anti-aging.
5. Neck strengthening: This I do mornings and evenings in bed: Dig your heels and the lower part of your back head into the mattress. It feels like you arch your back in this position. Breathe in and out. It strengthens all back muscles, especially the upper back. It also works like a charm against a double chin.
6. Tongue exercise: This also helps to eliminate a double chin. Stretch out your tongue, 21 times.
One would think that a program this trifling would do nothing for the health of your body. On the contrary – I was never as toned and nimble as I am now, on this program. If however you are already doing triathlons or marathons: Stick with it, don’t listen to me … at least not until you come home injured. Then turn to my gentler method.
A big part of why this works is the mindfulness you practice all day: You stand on one leg while waiting for the bus. You get up from the computer and squeeze your shoulder blades. You are in the bathroom and stick out your tongue a few extra times. This program keeps you aware that you have a body, and your body needs attention and pampering, too. Moving your body gently pampers it. Lying down and doing nothing pampers your soul. There needs to be a balance between the two!
The other activity we do as often as we can, is walking. Here in San Diego, we have the beautiful Black Beach. If one removes shoes and socks and walks at the water line, in and out of the waves, it is great fun, and another great provocation to the immune system! And by walking and talking we keep our marriage afresh and alive. Read More
Blog: On Health. On Writing. On Life. On Everything.
More About Brown Fat
November 2, 2011
My experiment is going on. Of course, I have no idea if it is really new brown fat that turns me into an oven every time after my daily cold laps in the pool. For all I know, I could have a not-yet-recognized infection or any other disease that makes me burn up. Only thing I know is that I feel terrific – for the moment.
But for the sake of an interesting exploration, let’s stick with my brown fat hypothesis. This is what I have learned about about brown fat so far:
1. It used to be thought that only babies (protecting them from hypothermia) or bears (keeping a reasonable core temperature during hibernation) have brown fat. It turns out that traces of brown fat are still around in adult people. – A little aside: Other ways to increase body temperature are increasing surrounding temperature, moving about, shivering, and eating certain “warming” foods like cinnamon, ginger, onions, garlic, rutabaga, coriander, cloves – interestingly foods often used in the winter kitchen. But there is no hint that those foods increase brown fat. Or a shred of a proof that a so-called "Brown Fat Diet" will increase that precious tissue in your body.
2. Brown fat can help weight loss by increasing metabolism speed.
3. Brown fat also can decrease elevated insulin-resistance (also called pre-diabetes) and a diabetic situation.
4. Brown fat can be induced to increase by cold exposure – be it by swimming in cold water, immersing in a tub filled with ice water, or dancing in a walk-in food refrigerator (don’t you wish you had one of those at home??).
5. Needless to say, there are already pharmaceutical firms are already working on drugs that might trigger growth of brown fat, without going through the ado of cold exposure. The easy way out, I call it. And definitely not an interesting way, if you ask me.
I like to think about cold-induced brown fat as one of the benefits of moderate stress. We all know that stress is bad for you, don’t we? Not necessarily though. Moderate stress might be what makes the body function in the way Nature intended it. With heated dwellings with forgo the winter cold stress – and get sick for it, lacking brown fat. With air-conditioning in the summer, we miss out on the sweating which give our body a good cleanse of all the toxins – and get sick for it. Occasional hunger stress (fasting!) is another beneficial stress mechanism. Not only do we get healthier on occasional fasting, and live longer with less belly ballast, it also seems we get to be happier with fewer pounds – and less depressed.
One estimate is that there are about three million residential swimming pools in California (I am not even mentioning the pools in Florida and all across southern U.S.A.). If these pools are anything like our pool here in La Jolla, all those turquoise eyes should be gazing at the sky, basically unused. All, of course, using up precious water resources. How about using them? If you are in decent health (ask your physician), you start by doing a single lap across your pool. Tomorrow two, and every day one more until you reach twenty-one laps. The brown fat will appear very fast – and will help you lose weight.
Putting on brown fat, however, might mean walking a fine line: You want to increase your metabolism by cold exposure. But you don’t want to get where most winter swimmers end up: with more fat on their bodies. Fat (of any kind) protects against cold, and makes you better able to withstand long swims in icy water. Don’t go there! Read More
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Brown Fat And My Californian Pool
October 31, 2011
The experiment is still on: How long into the winter will I succeed to keep up my daily twenty-one laps in the pool?
So far, so good. The water is much colder now, but the days have been sunny and friendly – the fog lifted while we were at the East Coast.
Truthfully, lately it has been harder to face the pool: I am still battling a minor cold, and every day I have to decide if it is prudent to swim with the cold, or if I should just snuggle up in a warm blanket. But the exhilarating feeling after my daily swim – I seem to be addicted to it. I look full of vigor. My posture definitely is straighter. I am building up muscles where I never had any – on my back and my arms. Plus, the tiny belly I had is getting smoother (not smaller).
On the negative side is my skin. No outright rash or itching yet, but I have the suspicion that my skin looks a bit older, notwithstanding the coconut oil I slab all over me after each bath.
For a few days, I had been getting extremely cold after each swim, and couldn’t get warm at all. If you ever read my water book, you know that staying cold after water exposure is not a good idea. But with my inborn stubbornness (which might just get worse with age …) and medical curiosity, I kept doing what I should not have done: go swimming. And got colder and colder. In spite of the knee bends, blankets and hot tea with fresh ginger. Two nights in a row, I didn’t get warm all night – certainly not a healthy state!
Until yesterday. Shortly after I went swimming, had taken my short cold shower to get rid of the chlorine, had done my exercise, had rolled up in my blanket and imbibed the tea, I got really warm. Even my hands felt tingling with warmth. This lasted all night, and is still going on. I suddenly had the feeling that, for the first time in my life, that I was getting on the warm side in life. Like, where my husband always is.
Looking around for an explanation, I stumbled onto brown fat. Brown fat gets activated by cold. Brown fat is supposed to be healthier than yellow fat that just stores superfluous calories. Babies have more brown fat because it protects them from hypothermia – a constant threat for newborns.
Brown fat is not so much fat but is related to muscles. Brown fat is brown from the mitochondria and their iron contents; mitochondria are tiny energy factories. Brown fat has also more blood vessels for better oxygenation and is metabolically more active than yellow fat – it actually burns calories instead just storing them.
So, by swimming in the cool pool, I must have tapped into my brown fat – I can’t come up with any other explanation. And did you know? Brown fat is implemented in weight loss. Yes! Brown fat can make you lose weight – IF you have enough brown fat.
Sebastian Kneipp, the father of the Kaltwasserkur (Cold Water Cure) is famous for jumping into the wintry Danube River to cure his tuberculosis. Later, he modified his approach because he observed that some weakened patients were not able to withstand the bitter cold he himself had applied to his body. One could say he watered down his original approach … I had always repeated what I had been taught: that too much cold might be hazardous to your health. Which still might be true for frail people.
But I might be onto something here … I will let you know how this will work out.
P.S. After today's laps, I have very warm hands. Read More