Archive for September, 2008

Fitness – The Mystique Of Metabolism

Friday, September 26th, 2008

By: Ricky

Blood vessels play an important role in metabolism too. You must have read this mystical word – metabolism – in almost any fitness article or book. What does it mean? It means transformation or change. Your body has two kinds of metabolism. One: the transformation of food, which is burned by oxygen, to become energy. Two: the transformation of food into forming new tissue.
To give you an example of how it works: your car runs on petrol which is transformed into energy which makes the vehicle run. Similarly, food is fuel for your body and oxygen transforms it into energy to enable you to ‘run’.
Your body needs carbohydrates, proteins and fat food to keep its metabolic equilibrium.
But, if you overeat, the balance of the body gets upset. It can only transform a certain amount of fat for energy. If you pour in more fatty food than it can take, it overflows like your vehicle would if you put more petrol than its tank can hold. This overflow goes into your blood and, unfortunately, has strong staying power. Your blood vessels are the possessive types and refuse to let go of that extra fat. And they become even more possessive if you are the sedentary sort who does not exercise. The fat gets deposited on the inner walls of your arteries as extra cholesterol which resist the blood-flow.
If you have been exercising daily, your efficient metabolism will dissolve that fat from your bloodstream within two to four hours. If you have not been exercising at all, the fat remains in your bloodstream for a longer time-span as long as ten hours. Chances are that in those ten hours you will eat again at least once. And over the days, weeks, months, years, you have un-metabolised fat filling up your blood. And slowly, the body which began as a healthy mechanism at ease, becomes unbalanced and is uncomfortable and not at ease. This is how a person gets a disease meaning dis-ease or not at ease.
To prevent this from happening or even to correct the imbalance of your body, your doctor tells you to eat fatless food and exercise. So that as your body’s system gets trained, the metabolism revs up and begins to burn off that extra fat. If he or she asks you to stop smoking, it is to stop you from inhaling carbon monoxide and to allow oxygen to circulate freely through your body enabling the purifying process to take its own natural course.
Sedentary people who land at the doctor’s dispensary, however, quite often do not seem to understand the importance of exercising. Since swallowing a pill makes them feel better they are convinced that the pill is their saviour. They couldn’t be more wrong. The pill is a temporary suppressant of their symptoms. Exercising – depending upon the illness provides the long-term and permanent cure.
What is the co-relation of fat and muscle? Fat is the fat man in your system, while muscle is the lean guy. If you do not exercise, fat spreads itself gleefully all around making the poor lean muscle shrink further into himself. But when you begin exercising the muscle has to move. As the oxygen pours in, he perks up and starts flexing himself. As he gets more toned up, he claims his territorial rights by using his oxygen-filled ‘breath’ to burn off his foe – fat. As the fat begins to burn, the lean muscle takes its place. And your skin tautens where previously it had bulged with fat.
And your heart? He is your body’s best friend – working twenty-four hours a day. Whatever indignities you pile on him, the poor chap keeps pumping away valiantly. He is the centre of the entire oxygen-process. He draws in oxygen-rich blood from the lungs and pumps it all through your body. And it is this steady pumping action that also pushes the waste carbon dioxide towards the lungs to be expelled.
When the fat-clogged arteries do not allow blood to flow freely through them, he obligingly pumps faster to try and get as much oxygen to your body as possible. But, this fast-motion is bad for him and you. However, when you exercise, and your arteries clear up, allowing free blood flow, your heart can pump slowly and efficiently and transmit oxygen to every part of the body without straining himself. In short, he is strained when he has to try and pump the diminishing blood with more strokes. Whereas, he is in his element when he can pump more blood with fewer strokes.
Your pulse communicates to you how fast or slow your heart is beating.
Your resting pulse rate:
Take a watch with a seconds hand and sit still for about five minutes. Then, place your index and middle finger on your wrist or below your jaw and begin counting the beats. Count for ten seconds and then multiply that number by six, to give your beats per minute. If your heart pulses at the rate of 70 (or below) beats per minute, it means you are in a healthy condition. Above 70 means you should exercise to help lessen the strain on your heart.
For example, if your pulse rate is 80 beats per minute, it means it is beating at 10 extra beats per minute to keep you going. In a day, it is doing 14,400 beats more than it is geared for. Is that fair? Is it healthy? of course not! It is time to get into the fitness lifestyle immediately! Even if your heart is going at 70 beats per minute, exercise will ease it even more. Plus, the stronger it is, the more energy will you have, the more efficient will you become.
After all, what is exercising? It is your love affair with your heart. As we said earlier, your heart is a great guy. As you warm up, he responds immediately. By beginning your warm-ups you are complimenting him by acknowledging his importance. And as you exercise, he hums and thrums with appreciation. He is willing to do anything for you after that first warm rush of blood that makes him beat faster. All through your exercising routine, he will be with you, a happy companion keeping pace with your every move. With him beating in rhythm to your time and movements, you will feel like doing even more. And finally, as you cool down, he will be throbbing out his joyous message to you. That was great, he purrs, let us do it every day! You cannot resist such enthusiasm for your own well­being, can you?

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Fitness – Discover Yourself

Thursday, September 25th, 2008

By: Ricky

Be number one with yourself
Today, television screens dish up sports bacon sizzling hot. Speed merchants zip across on winged feet. Tennis tycoons serve aces with pungent power. Swimmers splice and explode through water like turbopowered fish at an Olympic meet. It’s not just sport, but life out there, as superhumans battle for records and recognition. Medels hang around athletic necks trumpeting the triumphant Number One note.
The message in those medals is for every one of us. Fitness is round the corner, just a few calories away. Fitness echoes its muscular melody from the pulse of our wrists. It’s time to grab at the medals of health and stand firm and strong on the pedestal of life. There is as much satisfaction in being Number One with oneself.
We are all born with our quota of fat cells. They are the constant factor that keep us from being honed down to our skeletal skin-and-bone selves. In times of famine, they provide energy. But, on the other hand, we needn’t act like famine is eternally dogging our heels. There’s no need for that surplus fat to be stored.
if you’re into a sedentary lifestyle, change it. Here’s what happens when you don’t exercise. Since you are not burning off enough calories, those ever accommodating cells spread and store the excess fat. But unlike a tanked-up ship that sails the sea to use its fuel, you don’t. On the other hand, a grounded ship would rust and if you continue to fill its tank with fuel, it will overflow. That’s exactly what happens to an overeating, non exercising human. The overflow is the unseemly bulge. The rust is seen in different ways – tiredness, not looking forward to the day, low spirits, poor health.
But then, aren’t fat people jolly folk always laughing at everything including themselves? Except for a few, most get into the ha-ha sphere because that’s the only way they can cope.
Group therapies have shown that almost all fat people admit to putting on a facade. What they are doing, in essence, is switching on a self-defence mechanism. By laughing at themselves, they pre-empt the jokes against them by others. Their laughter is their fortress.
Psychologists have discovered that many overweight people are so due to various insecurities plaguing them. They eat to satisfy a certain gnawing emptiness inside.
The feeling of emptiness could be due to some vaguely perceived, but not entirely understood, unfulfilled desires. It could be for larger things – like identity, or creative satisfaction, power, for a meaningful role in society, or for recognition.
In Attitudes, a television programme, two fat women admitted that they deliberately put on weight to get attention. One said, “Every time I overeat and gain inches, my husband buys me a new dress.”
In short, the hunger is not for food. It may sound like a peculiar reason to remain fat, but insecurity is the biggest plague of modern times. Sometimes such people go in for crash diets, with, predictably, no or very little effect. They find themselves getting increasingly snappish and moody. They feel deprived and let down. They even feel that they were happier when they were fat. So it’s back to food and more food to put the laughter back in their lives. Or so they feel.
What fat people need is fire in their minds. A strong, powerful self-image that grips them and makes them lay less emphasis on food and appearance. It’s when the self-image takes over insecurity that they will find the motivation to get into fitness.
The best way to break this vicious cycle is to start exercising. This feeds the fire in the mind and makes them eat less, starting a more fulfilling cycle. As they burn more calories than what they take in, witness what happens in the body: The nervous, endocrine and circulatory systems function smoothly together as a team and release fat for energy. The nervous system jets out fat from the cells, the circulatory system picks it up and carries it to the liver. The liver converts it into energy which in turn is used by the muscles. The result: loss of weight. Simultaneously, muscles get strengthened and the person feels tauter and healthier.
This way, the self-image gets a boost. And as the Number One feeling grows, the world seems a brighter, more secure place. The message is complete. For, a healthy life itself is a medal.
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