How Sports Can Relieve Stress

Everyone has some recollection of the middle school and high school years. All of the changes in your body, as well as in your mental state begin to change dramatically. For several, this isn't a pleasant experience and can lead to problems such as stress, and even more severe problems of depression. Making sure that youth stay active and are able to maintain the changes that their body is making may help them to have a more pleasant experience during these years.

If you are looking for ways to help your youth relieve some of the extra stress that they are gaining, you don't need to look any further than youth sports and activities. If you see that your youth is stressed over the changes that they are going through, including things such as school work, social life, etc. then encouraging them to join a sport will help to relieve this problem.

Physical activity for youth doesn't just begin to help them adjust to the changes in their body. It is scientifically proven that physical exercise will help to switch on particular hormones and chemicals in the brain that allow for one to relax. As soon as your body begins to move, the chemicals have to readjust in order to keep the circulation in your body at its best. The more you move, the more your body will be required to continue to balance out your body.

One of the main ways that this happens is by the production of endorphins into the system. Endorphins are proteins that are located in the brain and sent out to the body. They are especially activated if the body is telling the brain that it is in a painful situation. The endorphins will react by relieving the pain. If your youth is exercising for at least twenty minutes a day, the endorphins will continue to be sent from their brain, allowing them to stay relaxed and stress free.

If you want to make sure that your youth enjoys their time of being young, then you can help them out by suggesting a physical activity like a sport. This will help them to relieve their stress, stay calm, and balance out some of the chemicals that are moving throughout their brain and body. By using a physical activity, you can be certain to give the youth an alternative to stress.

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Defibrillators Shock a Runaway Heart Back to Normal

Go to an airport or a sport stadium today and you'll likely see external defibrillators on the walls, sort of like fire extinguishers. The medical term defibrillation is slipping into the common vocabulary. But what is a defibrillator, really, and why would a person need one?

The popular notion is that a defibrillator is required to help "re-start" a heart that has stopped. Technically, that is not true. Defibrillators deliver electricity to the heart to restore a faulty heart rhythm. The name for this situation is called "sudden cardiac arrest" or even "sudden cardiac death." That last name is rapidly falling out of favor (and you can no doubt see why), but they are actually two terms that mean the same thing. And, yes, many people (about 20%) who have "sudden cardiac death" survive it.

Sudden cardiac arrest typically occurs when the heart starts to beat dangerously fast. A rapid heart rate can be appropriate when the body is exercising or highly stressed. But sometimes the heart tries to beat at rates that are overly fast-200 or even 300 times a minute.

The healthy heart at rest beats about 60 times a minute or once a second. If you make a fist (which is about the size of your heart) and open and close it to simulate pumping action, you can see that the heart is pumping at a pretty good clip to maintain a normal rhythm.

Now imagine the heart trying to beat 120 times a minute-an appropriate rate for mild exercise. To achieve this rate, you now have to open and close your fist two times per second. The heart is still efficient at this rate, but it's hard work.

But let's double it-240 times a minute or four times a second. If your heart ever tried to beat 240 times a minute, it would no longer be able to pump efficiently. Try it with your fist and you see that you just can't keep up. Your movements have to become abbreviated. That's what happens during sudden cardiac arrest. Your heart is trying to beat so rapidly that it can no longer really pump. The heart muscle just quivers. Blood sloshes around in the heart instead of being pumped out.

In medical terms, your cardiac output drops to zero in a matter of seconds. This heart condition is usually attributable to a rhythm disorder called ventricular fibrillation (VF). But no matter what it is called, it is a sudden and potentially lethal heart rhythm.

Left untreated, a person with VF can die in as few as four minutes.

Sudden cardiac arrest from VF is not the same thing as a heart attack. A heart attack is essentially a "plumbing problem" of the heart, a situation where blockage in the "pipes" or blood vessels prevents blood flow. Other plumbing problems that can occur in the heart relate to the valves or the ability of the heart muscle to pump.

Cardiac rhythm disorders are electrical problems. They occur because of disorders in the heart's electrical system and they can happen in a person who has an otherwise "healthy heart."

The heart generates electricity to make it beat. That electricity flows through the heart along established conduction pathways. But sometimes an electrical impulse gets "stuck" on the pathway and makes endless loops, faster and faster, causing the heart to try to contract and relax to keep up with the electrical signals.

Defibrillators act by delivering a large amount of electrical energy in a very short time to the heart; think 700 volts in a fraction of a second. The electrical system of the heart responds to electrical energy.

VF occurs when an electrical accident causes the heart to try to beat too rapidly. A sudden influx of a large amount of electricity literally captures the attention of every single heart cell and gets them all "reset" or back on the same page.

The defibrillator delivers a large jolt of energy to the heart, usually in a fraction of a second. This gets the attention of every single cell in the heart. For a moment, even a couple of seconds, the heart stops beating altogether.

Then the heart resumes generating electricity and conducting it normally.

External defibrillation relies on special equipment and two large paddles that send the electricity through the chest. This is the defibrillation you see in the movies when the doctor yells, "Clear!" and then a jolt of energy travels from a generator through one paddle to the other.

Defibrillation equipment is standard in hospitals, many clinics, and it is increasingly common in airports, schools, and other public places. The reason for this is obvious: sudden cardiac arrest comes on suddenly, without warning, and there is often not enough time to get the victim to a hospital.

That was why a physician named Michel Mirowski invented an implantable defibrillator.

Dr. Mirowski's best friend died of sudden cardiac arrest because he could not get rescue defibrillation in time to save his life. Dr. Mirowski theorized that if a defibrillator could be implanted in the body, people could survive sudden cardiac arrest even if it happened when they were far from a hospital or an external defibrillator.

That was back in the 1980s and, believe it or not, Dr. Mirowski found many physicians who insisted what he wanted to do was technologically impossible and medically unethical. It was neither. Mirowski devoted his life to designing and developing defibrillators which he saw come to commercial use as early as 1988.

Today, implantable defibrillators are common. Most of them contain "built-in" pacemakers so that the pacemaker-defibrillator device is a standard of care.

The pacemaker paces a heart that beats too slowly or too erratically. The defibrillator shocks a runaway rhythm back to normal.

Defibrillators are in widespread use all over the world. Studies have proven that they not only help save lives, they actually work better than most drug therapy for people prone to electrical problems of the heart. This does not mean that defibrillator patients do not have to take drugs; many physicians recommend what doctors called "adjunctive therapy," which is a fancy way of saying "belts and suspenders." Thus, a person who gets a defibrillator implanted has the device implanted in his chest to rescue him, should a potentially life-threatening rhythm disorder occur. But that same person will also continue to take heart medicine to help prevent such rhythm disorders from occurring in the first place.

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Lower Back Pain Exercises | What Your Doctor Won't Tell You

Lower Back Pain Workouts; why is it a secret? Possibly it is not a secret, but it is positively information that many doctors and the drug companies don't want you to know about. The reasons why are pretty obvious, they want to sell you surgeries and medications - well the reality is surgical treatment does not always work and drugs just cover the problem.

On the whole low back pain can get better if you stay active, avoid positions and activities that could increase or cause back pain, use ice, and take nonprescription pain relievers when you need them.

When you no longer have acute pain, you might be ready for gentle strengthening workouts for your stomach, back, and legs, and perhaps for some stretching exercises. Exercise may not only help decrease low back pain, but it may also help you recover faster, prevent reinjury to your back, and reduce the risk of disability from back pain.

Exercises to reduce low back pain are not difficult and will be done at home without any special equipment.

It's essential that you don't let fear of pain keep you from trying gentle activity. You should try to be active soon after noticing pain, and regularly increase your activity level. Too little activity may lead to loss of flexibility, strength, and staying power, and then to more pain.

Workouts that could help lessen or prevent low back pain include:

 * Aerobic exercise, to condition your heart and other muscles, maintain health, and speed recovery.
 * Strengthening exercises, focusing on your back, stomach, and leg muscles.
 * Stretching workouts, to keep your muscles and other supporting tissues flexible and less prone to injury.

It is important to learn how to do any exercise correctly before you do it. Especially when the exercise is a treatment for pain.

Some exercises will aggravate back pain. If you have low back pain, avoid:

 * Straight leg sit-ups.
 * Bent leg sit-ups or partial sit-ups (curl-ups) when you have acute back pain.
 * Lifting both legs while lying on your back (leg lifts).
 * Lifting heavy weights above the waist (standing military press or bicep curls).
 * Toe touches while standing.

Going to a gymnasium and getting the advice of a run-of-the-mill certified trainer is the wrong thing to do to help alleviate lower back pain. Many of them will recommend the same workouts as above - which will ultimately hurt you.

That's how come I put forward you find a program that is specifically designed for back pain sufferes. Something that is easy to follow and takes your individual condition in account by using some sort of thorough assessment. There are a few such programs like this available if you look for them.

Check out the link at the bottom of this article for a review of the program that saved me from my chronic back pain. The review gave me the information I needed to make the decision that was right for me. The program is simple and straight forward and anyone can do it and finally be free from lower back pain.

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A Number Of Tips For Selecting Excellent Soccer Shoes

Buying soccer shoes requires one to keep in mind certain considerations from the onset. The first one that is very important is the kind of league that the player is participating in such as whether it is outdoor or indoor. It is also important to consider the surface where the match is going to be played in terms of texture to know whether it is hard, firm or hard.

One might be interested in a different type of shoe depending on the position such as in defense, attack or mid field. The following are some of the tips that could help one get the best shoe for the sport. The first thing to note is that there are usually two types of materials used for making the upper sole of the shoe.

There is one material that is commonly used in the part of the shoe. This is leather, although there are some designs that have synthetic materials. The lower part is usually rubber or plastic. For designs that have studs, metal is mostly used because it really gives a good grip on the surface.

The designs can be found in four categories and the choice depends on the surface in which the game is going to be played. There are indoor or futsal shoes that are specifically designed for such events. Their appearance is much more as that of lightweight sneakers and they have a flat surfaced rubber that gives the shoe a good traction. Majority of indoor facilities require players to use this shoes because they minimize chances of the shoes tearing up the surface.

There is yet another category. This is the turf and comes in various patterns on the soles. These are designs that are mostly used in outdoor events and can also be used in artificial surfaces. They are good for the purpose of training as well as for back up.

Other outdoor designs contain detachable studs in order to give the player a magnificent grip as well as good traction while playing in the field. The studs in the bottom are meant for sinking into the ground so that they can provide the much needed grip. The studs have to be long enough in such a way that they give good traction so that too much pressure is not applied on the foot. These studs are the best for soft grounds while the molded ones are the best for hard and firm grounds.

The designs with detachable studs are commonly worn by experienced players because they are able to adjust to the changing weather patterns as well as the nature of the field. The bottom soles are usually made from plastic and they also contain metal tips for a thorough grip.

They can be interchanged depending on the field or weather conditions, but it is good to note that some youth players and inexperienced ones are some times not allowed to wear them. The best thing is to check the features before buying them and also to know the kind of the filed one is likely to play so as to help in knowing the best soccer shoes to use.

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