Run twenty-six miles if it only ran fifty miles, and that feel? When I interviewed Bob Glover, he had just finished the fifty miles. In his quarter of a mile per lap on the runway for the two hundred laps to run, he did so for the simple reason that he is running away from those who normally are not satisfied with the long-distance athletes. He is now sitting in his office think this experience is repeated, when we talk, he used a pencil knife in his head,UGGs, a pair of blue running shoes draw a few blows - trying to ease his pressure on toenails because his toenails while playing a few Xuepao pain.
Glover born too tall, two-plus deep, symmetrical. He ran fifty miles the next day he ran for five miles. Now, two days after that, he plans to run twenty miles, he did not look tired.
He said: thirty miles to between thirty-eight miles, my mind was the struggle occurred. After forty miles in the running, I seem to have a new source of energy. First, emotions are running high. I determined before the race, if I can finish the forty miles, in any case I want to finish the course. He said: the feeling? I appears that faulty knee pain, can not run anymore I guess. I feel tired, like to lie down to sleep. some of my back pain. but this time the race started on my psychological impact on the physical effects over. I must have started before the race and ran down mentally prepared uphold. and try to eat some baby food - carrots, custard, and the beef and vegetables. He said: > Glover ran to the finish was fifth place, seven-hour performance is quarter to thirty seconds. It is a forty-five past seven p.m.. He said: to eat. After dinner I washed a bath, and then look comfortable. and then I put your feet up high, watching for a while TV, While I nodded, I went to bed.
Glover is one of the world, such physical and mental integrity, hard work and productive citizens, what prompted such a person as Glover honed in this barnyard it? not for health, because he has been very healthy. maybe people can say is the reason why Glover ran fifty miles is fifty miles because of race. He has participated in several marathon races and a fifty kilometers - it is equivalent to thirty slightly more than a mile - so this is logical in a way. The next step, which may be a boredom to eliminate common approach to the game.
Whatever the reason, this game that is always in the running to make some other things. If you satisfied with the speed and maintain the customary habit to participate in the game, you can run in a park for life or five miles to ten miles to participate in the game, and perhaps the occasional attempt to for a marathon race to test their own look. but if you want to run farther, then the possibility exists.
In fact, there is no reason to fifty miles as the limit. 特德科比特like the game a hundred miles. He said: Many marathon runners after the finish the course there is a lot of energy, so they are guessing how far they have been able to run. the same. He said: Some stage of fatigue. To eighteen miles the first time you enter the stage of fatigue. You must break through this stage of the spirits up. If you continue to run down, you would enter several stages of fatigue. Fifty miles or you go on a hundred miles before the race, you never know these situations. For example, to the relations across the eighty-five miles is very difficult. Must have the determination to carry on; Otherwise, you're not over this hurdle. It seems to break through this stage before the final finish was ninety miles. This marathon with the different stages to feel fatigue, because your energy situation has occurred several times changed. I'm doing here? experience of running some of the more rare - is rather peculiar in a way - the area.
example, Belfast, Ireland, Tony Lafferty once ran fifty hours , just to prove it can be done. Bana, a runner named Parker in 1976 in Central Park one day run fifty miles, and then went to Pennsylvania, the next day He also ran the twenty-six miles of the marathon.
issue to arouse the attention of African-American comedian Dick Gregory spent two and a half months to go from Los Angeles, New York, into the juice along the way, sunflower seeds and a variety of foods to stay healthy.
twenty-year-old member of the trial record, Richard British Namo Latvia started from October 1976 from the Maine Fort Kent went to Key West, Florida, the entire total of two thousand four hundred miles. (he said by one kind of irrefutable logic, any attempt to do the people eccentric fool. >
Flushing, New York is often seen Xing Joppa take part in New York and Connecticut race. In fact, he is a blind. San Francisco, Los Cod same is true of Harry, his achievements are two marathon Fifty-nine minutes hours.
in Death Valley - Strange to say, people like to run there - the name of Parks Bill and 肯克拉奇洛 two runners in a very They want to know what happens, accompanied by a doctor within two days ran one hundred forty-five miles, the end is the altitude of fourteen thousand four hundred ninety-five ft Mount Whitney. Death Valley temperatures of up to one hundred thirty-five degrees. Bill in two days off the body of child fifty-five pounds, but due to drink a special liquid, almost restored the eleven pounds weight.
in London, running every year there are about a hundred gathered in the British House of the shadow of the clock tower, began from London to Brighton 52.5 miles of the race. 罗德麦克尼 Cole recently joined the race to the New York Road Runners Club members talk about to his experience, said: Especially the thighs. In addition, I have a horrible feeling. Stirling has been the most northern tip of the Lunga Point Lighthouse, running all over the country's north and south of his territory, he ran a total of twenty-three days, the last lighthouse keeper he drank beer together to celebrate.
< br> there is a organization called the Freedom Torch (which the combination of religion and Running), recently traveled to all fifty states held a total of eight thousand eight hundred miles of distance run, to show that br>
to be held annually in New Hampshire, a climbing race, this race started from the foot of Mount Washington,UGG boots, along the winding hill to run eight miles up the mountain, and finally to six thousand two hundred eighty-eight ft peak. I am a bit Mingjiao Yi Han's friend has Deer to participate in this climb several times a race, each among the best. Meehan said: Marathon is in no way compared to this race. Some people think that they climbed a few mountains, climbing to participate in this race is not a problem. Result, they encountered some unexpected situation. I went to ask for it. But who can say that I do is right, and I just introduced those people wrong? endless possibilities
waiting for you.
< br> wrinkled outer layer - a burst of electricity to the making of the signal. like a phone, every flash of the signal is only one destination. imagine a signal which is sent to a calf muscle. it sent from your brain through your spine and legs, an instant change in a series of cells in the balance of sodium and potassium, which jump from one nerve to another nerve. When this signal reaches the junction (medically known as synapses), it spans the past, in its over the same time caused a chemical change. because the nerve pulse is almost impossible to measure the fast speed, so it almost immediately to
of a so-called end-plate, that is, nerve and muscle fibers, final rendezvous place. When the muscle fiber contraction and relaxation, chemical changes occur again. muscle fibers is small, you have to squint to see it. After it dried - like David Kos Mohamad like exercise physiology laboratory Laboratory freeze sometimes put it - if you do not care to breath it will be as blown away like a dust. But in this little bit of fiber within the infinitely small to a certain place in the human body some very complex biochemical process of change. is very simple,UGG boots cheap, he said, they include the reaction of glucose and oxygen to form carbon dioxide, water and mechanical energy. When the oxygen supply of the time - to some extent, in the whole process of running This is true - a part of this reaction is anaerobic (without oxygen). So, like lactic acid and the like do not come together completely to the oxide, resulting in a hypoxic phenomenon, in order to complete the decomposition of these compounds, you body must not a single muscle fiber, but the noodles as flat as a Unit of the huge bundle tied together. As the same line as the original protein called actin and myosin the role of the protein molecule, which shares fibers to contraction. prion actin and myosin get together, what happens when the two mesh together like a comb. The more closely they are engaged, a muscle contraction will more closely.
< br> Any runner knows that running will produce a lot of heat. Ethan Yale University School of Medicine, Dr. Nader said at a meeting of scientists, even when at rest, metabolism of cells produced by the furnace heat enough five minutes so that the temperature rise a full degree. When we run, these infinitely small lit furnace roaring flame metabolism, resulting in far more than needed to heat the human body. If we do not burn their own words, we must try to get out of this heat. For this reason, we have a regulatory mechanism.
most of the body's thermostat thermostat than complex. Although both supervisory and monitoring body temperature, skin temperature, it to a greater focus on the latter. Once it feel the temperature rises, to the depths of the hypothalamus to the brain signal. According to an order of the hypothalamus, the skin blood vessels to expand in order to heat. In addition , when necessary, the sweat glands to secrete fluid and electrolyte mixture so that evaporation and cooling.
the other hand, if the hypothalamus was the temperature dropped, it commands less blood to the skin, and temporarily turn off the sweat glands. If cooling phenomenon continues, it makes the muscles on the bones shiver to produce more heat. However, even in the winter, running the problem is usually not too cold but the heat.
brief description of the above is We are in a run of what happened. So, the running time and time again what happens then? Obviously, if we exercise, will be profound and fundamental adaptive change. Otherwise, how can you explain the following cases it: When we first practice run, we ran out of breath less than a block, and a year later, we ran the Boston Half Marathon post-race and very refreshing to breathe freely? To understand what happened situation, let us consider the process of running it each physiological stage. Please note that when we do the study, said the results related to the comprehensive.
brain
We already know that running is starting from the brain. In addition to the case of involuntary muscle outside the body will not make the brain do not want to do it things. So when we exercise, one of the things we have done is to make our brain strong. When the weather is good or bad, whether we always day after running a world, we learned self-restraint. Emile Charles Tuo Pike once wrote: Never mind. I'm tired? It does not matter anyway .. I have to practice until the will to power is no longer a problem so far. conditions - and, as mentioned above, be fully realized goal brought the benefits of a physical one of the ways the best.
nerve or nerve
- those the same manner as the vine around every corner in our body hair tendrils in general - also get benefits from exercise. They regard the transmission power of the pulse to become more effective and more active muscle fibers, thereby increasing the strength. In addition, instead of self-reflex action, action becomes more effective. wasting of muscle contraction will become less, not more fully the muscles can relax, action will be simplified., a leading sports physiology, Lucien Dr. Bulu Ha wrote: the development of advanced analytical techniques, the secret has begun on the power kick - is about the speed of the attendant began to reveal the secret. For example, now know that when we run again and again, our internal muscle cells changed. mitochondria (the energy production of cells with a microscope to see a small factory) has increased, so called for the production of ATP energy rich compounds that provide more space. mitochondrial enzymes and also increased synthesis of also accelerated the rate of (one of them, succinate dehydrogenase
exercise in trained runners compared with sedentary body of people who more than two and half times).
occurred change does not stop there. Not long ago, the University of California at Irvine Kenneth M ・ Baldwin Wenbo Shi and Washington University School of Medicine, Dr. Wendell Will W ・ exercise in trained rats and mice did not receive exercise a test and found that glycogen (the storage form of glucose) in the implementation of the twelve-week exercise program after the muscle and liver of mice were higher. (probably also occurs in the body the same situation). Obviously, even in the cell's own tiny storage room and waterways are also important adaptive changes occur.
the same as the cell changes, muscle fibers also change. In the exercise, the contraction was faster and more powerful . In addition, because the fibers are not so fast to fatigue and work some of them can be more lasting. The reason why muscles get exercise greater efficiency. is that the new branch adjacent to the arteries and capillaries grow more dense. For example , a calf muscle capillary density is almost doubled. In order to use the resulting increase in oxygen, muscle myoglobin - an attractive substance similar to hemoglobin oxygen - the supply has increased, in some cases even is .... (school by Note: The original is not complete.) times. from a lay person, these adaptive changes is essentially a simple process: some of the muscles just become hard, tough some and the longer duration of action. In fact, this process is much more complex than this.
blood
no oxygen in fact there can be no human activity. This substance lost through the bright red blood to the muscles. It is surrounded by hemoglobin, resulting in only a few seconds later from the heart of the need to transport it anywhere. When the exercise began,Discount UGG boots, in order to increase the efficiency of the blood, the blood vessels to leave as great infiltrated the muscle cells as the wave of the gap. This event has two purposes: first, when the muscle bath in the blood, the muscle was light on some of the work; Second, the blood hemoglobin concentration to increase, making certain amount of blood to transport more oxygen than usual. * After repeatedly after exercise, the blood is an important change took place,
body knows it is in fact the amount of blood will drop periodically, so It will increase its supply. so that when the exercise began, leaving blood vessels, the greater the number of blood still left to perform basic tasks.
* hemoglobin increase in the beneficial result is people take intravenous injection of a substance to the cause of the controversial measures. because you can not transfer enough oxygen appears to be a major limiting factor long-distance running, so some researchers reasoned, the increase in red blood cells - thereby increasing the hemoglobin - activity will increase accordingly. Thus, before the game or the red blood cells into the blood vessels. However, the value of intravenous stimulants has not yet received the final proof. even if it is proved that, with some critics will continue to it as a terrible thing and avoid it.
in the exercise, the blood components also made other changes. For example, it enhances the condensation capacity - there is no doubt this function is to protection of the activities. In addition, after the formation of blood clots must eventually break down once, a - called plasmin - the amount has increased. (according to theory, plasmin may also break down long-standing blood clots - including small blood clots in the coronary artery, the blood clot if the expansion, it may cause heart disease). In addition, certain lipids - such as some types of heart disease with cholesterol and triglycerides - the concentration becomes small. Sri Lanka, but Stanford University School of Medicine and his assistant, Dr. Bi Dede recent study showed that among men and women in running five miles a week, these lipids were significantly reduced. Wood writes : significantly improved, and can do more work and work not so difficult. a fundamental change is that the heart muscle fibers extended, much like we do stretching exercises, the leg muscles to extend that. fibers longer to makes both ventricles - especially to human aortic blood strong crowd left ventricular - to expand and more each contraction of blood ejected.
At the same time, their use for the heart artery also expanded - in some cases, expanded to three times usually - and also increased the number of Chapter IV. 克拉伦斯德 was on the famous horse - but also in the sixties achieved very good results in a marathon race runner - the situation. Dr. Paul White, Rhoda Bradley De autopsy study results found that, although De coronary heart expanded, but they are not a symbol of ill health, but only on his half-century, a natural response to exercise. can be expected that the arteries than ordinary bulky to carry more blood to the heart can supply sufficient oxygen in particular. Researchers at the University of Minnesota recently found that the athletes in prolonged exercise???? may increase blood flow to the heart five times the resting time, other researchers believe that the proportion is even higher than this.
has already been said However, these changes make the heart beat in each ejected more blood - in many cases, the equivalent of a people who have not received training in the heart of blood to spray twice. in the exercise before the heart of every one pulse to emit less than half a cup of blood, and after exercise, the heart can emit almost a full cup. reason for this increase is due to stretch in the heart during the period - that is, the stage of blood into the human atrial - the heart more full of blood. Thus, the systolic period - exhaled blood stage - can have more blood out to. As athletes and sedentary people in the rest of the time blood needs to basically the same < br>
fluid supply, the heart, tempered by the number of beats in most of the time for less. resting heart beat per minute to reduce the number of ten or twenty times is a common thing, a good exercise for a highly athletes, the pulse of the times for the forty or even thirty times, this is not no common thing. (my own pulse is forty-five, six times). heart beat slow down - it is called the term cardiac slow - often athletes do not often see a doctor so the doctor was surprised.
* here just to eliminate the heart of the nonsense about the athletes. Indeed, the heart of athletes do have to grow up some, in distance runners body, left ventricular hypertrophy - left ventricular enlargement scientific name - is the usual phenomenon. However, there are studies convincingly show that this expansion is not only harmless, but in fact exercise provides desirable adaptive change. For example, not long ago, William Velasco Fu Boshi, Steven Goldman, Dr. Cohen and Dr. Keane thirty Mingmalasong runner on the study. Twenty-four athletes found expanded left ventricle, but the three doctors said that even during the laborious exercise when the Tap rotary device, and no one has found any problems can be detected. They concluded that left ventricular hypertrophy vascular function. thirty-year-old marathon runner of the situation, his pulse and sometimes as low as two eighth. On the other hand. creating a mile long-distance running records Jimulaien running in his career peak, the pulse was up to seventy several times. implication is clear: when you run again and again, your heart beat is almost certainly slow down. However, if it Bodongdebu as the heart of the other runners as slow - or, it beats Degeng slow - it is also no need to worry about. *
* Under normal circumstances, a number of other irregularities are not worried. medical journals full of some senior players in the husband reported the case, if based on ECG research to determine, these athletes should have been lying flat on a hospital bed. Wilt Chamberlin electrocardiogram showed his striking departure from normal heart rate, and if in that case, most heart disease experts will be believe in diagnosing acute myocardial infarction - the result of insufficient blood supply to the heart muscle after damage. If running a normal heart can make it seems as if the heart is sick, then it can correct some do not normal. Buskirk Dr. Ellsworth and some of his aides recently in the heart disease - Tests the implementation of step rotation, we found that fully half of people have heart disease experts called ventricular contraction, which is with an increased risk of sudden death linked to a syndrome. In the implementation of the ten After eight months of adjustment programs, ventricular contraction was significantly decreased. conjunction with Dr. Buskirk of the study, Dr. W ・ money 宁尼古拉斯 the language of ordinary people concluded with: improvement, abnormal heart rate seems to be reduced. * Cash PhD sixteen regular exercise to implement a ten-year man, he found, as mentioned in Chapter IV, blood pressure remained at the same age and same sex under the average. He said, blood pressure He said that marathon runners have died indeed, but because the person with the teenage causes of death - infection, accidents and so on - the same. tempered by a heart not only at rest and during exercise can be more efficient, and after the exercise, when it returned to normal more quickly when you (see illustration page 295) as well. In addition, the heart of a trained exercise have not received exercise than a slow heart beat, so in between each contraction < br>
a longer rest period - usually a full one second or one second. In this climate, tempered by a people who have not the heart to work in difficult, and in the heart of runners rest.
lung
a runner of all organs used, and three hundred million wet lungs, called alveoli as the bubble the bubble is the most efficient organization and the most no problem. on a runner's body depends on a variety of substances - from oxygen to hemoglobin to ATP and other substances - an analysis showed that the lungs are usually provided to the blood through the lungs of oxygen-rich . In addition, they are amazing to adapt to sexual organs, whether for a period of exercise or long-term exercise can quickly make the appropriate changes. When the exercise started, the pulmonary blood vessels to expand, thereby increasing the oxygen into the bloodstream site. * If you continue to do so every day, in the abdomen, diaphragm and thoracic breathing muscles become stronger and more efficient. breathing process itself needs oxygen is reduced. At the same time, tempered by the runners of a lung department, in each breath of air sucked into the amount of increase from less than five quarts of about six quarts) and sucked into the air per minute will be increased twice as much. air means more oxygen and more, so the benefits are obvious. * and emit carbon dioxide - the aerobic decomposition of glucose in the final product - the site has expanded, although this is not the main issues we discussed.
Postscript: the miracle of running
< br> This book has many of the articles in this issue: Why is this particularly satisfactory running a hobby. Once you were running a few months, you will certainly notice some significant psychological gains a feel calm and strength. was to take control of your life. runners have added a . runners, no matter how busy you want to give up the sport is a rare case. More often it is the opposite situation, some three miles a day Pao or four miles - it was enough just to stay healthy - but to a certain time, it will inexplicably running mileage to double or even triple.
therefore, that people run just to health is difficult to explain this situation. just to get healthy The body is very easy to do, without having to make life cause great confusion; one day running twenty minutes or thirty minutes a week, running four days on the line. That is not why people fainted in the hot summer and cold cold winter winds eight miles every day, ten miles or more distant long-distance running, especially when they know they will never in terms of distance running in particular when the fame?
people have put forward many theories in this area . Roger Bannister to run than for music. running and music to stimulate our nervous system, makes the organism has a pleasant feel. an hour of running to the nerves caused by tiny electric shocks and Handel The Coase Tela Bala doctors and researchers at a meeting that might have this situation: a runner Following Forty minutes of running, it may in some way to ) the impact of
ring, and let the left cortex (the brain's intuition and art section) temporary control action.
David Miller has written in his original views of He wrote, like young children, we participate in sports have the purpose of pure innocence is completely brought joy to get games, rather than to win. In childhood, we are without this artificial distinction. A child throws a toy, they smile to find the toy, once you find one and then after he jumped up again and again to the same pleasure playing. Miller believes that the movement we adults just want to relive the joy of youth activities during the naive, we think is not for sport, but for fun.
The running competition dispute is changing, and can be controlled, so we were able in our campaign for this purpose.
all of these theories may have some truth. But I have a different theory. In my opinion, considered this issue presents a vast majority of people the wrong question. Why run between them will have this special effect.
No comments:
Post a Comment