Exercise provides substantial health benefits, and the most important aspects in that it reduces the risk of heart attack, stroke, and premature death.

التمارين الرياضية .. أبحاث تفند فكرة تأثيراتها السيئة على المفاصل والركبة

Though this is not enough for you, you should reflect on the results of many studies linking the role of physical activity in the improvement of conditions such as diabetes, obesity, high blood pressure, osteoporosis, colon cancer, breast cancer, and possibly prostate cancer.

Despite all these benefits, about a third of American adults exercise only exercise they need.

And marketed by many different arguments for the non-exercise, the most common is the belief that exercise has caused the emergence of arthritis.

Even if we assume that this belief is correct, it would be prudent for us to accept a pain in the knees for the enjoyment of heart and mind sound, and the representation of food (also) healthy.

However, research suggests that exercise is a fairly safe for the joints, both among people who are overweight or elderly, or the athletes as well.

A study on knee
In 1948 volunteered more than 5200 residents of the city of Framingham, Massachusetts in the U.S. «Framingham Heart Study» reached on the results of an in-depth about the causes of heart attacks and strokes.

In 1971, scientists began to conduct a second study on the children of volunteers, people, and the wives of those children.

In between 1993 and 1994 record is 1270 of those in a study on exercise and arthritis, and whose average age was then 53 years.

All participants at the beginning of this study to people with rheumatoid arthritis (arthritis).

And answered all of them detailed questions about patterns Tmarenhm sports, including walking, jogging, physical activity, which leads to sweating, and the level of exercise in general.

All participants provided information about the affected knee, and symptoms of knee pain or stiffness.

Were also measured weight and height of all participants, and they took X-ray images of the knee.

Between 2002 and 2005, participants answered the same questions about knee pain and harm, as re-imaging of the knee have X-rays.

Was evaluated every X-ray independently by two specialists did not have any knowledge of the physical exercise carried out by volunteers.

When the results were compared not researchers found a link between exercise and the appearance of arthritis in the knee.

It appeared that the persons most active, and the less-active, spotted the same degree of risk in terms of symptoms, or non-natural aspects revealed by X-ray images.

The exercises are good for the knees, scrambling among the legal practitioners as well as to walk, although Almhrawlin doing a higher degree of effort on the lower part of their body compared Balmachin.

Even in regard to obesity, which considers itself an independent factor plays a role in the occurrence of arthritis, the results of people with overweight people who exercised physical activity was as good as the results of their colleagues Alorhq.

Protection of cartilage
While the lead role in the Framingham study refute the idea that exercise causes an inflammation of the joints, it did not prove what Ibgih sports enthusiasts.

It is known that osteoporosis begins when he takes the cartilage that sits upon the detailed Balbly.

Because cartilage has no blood supply of its own, it takes nutrients from a liquid which detailed the floats.

The exercises lead to pressure on the joints, driving fluid rich in nutrients to cartilage.

Perhaps, therefore, repeated exercises to be good for joints.

Framingham study did not find any results that point to the role of exercise in the protection, but the Australian study characterized high technology found on it.

The researchers studied 297 men and women, aged between 40 and 69 years old when the study began in Tsainat the last century.

All participants were healthy, and do not have any cases of damage or disease, even earlier, in the knee, and measured weight and height.

The participants provided information about Tmarenhm and symptoms on their hips.

Information has been evaluated between 2003 and 2004, and each participant was subjected to the imaging of the knee Almrnan magnetic device.

The results showed that people who performed more exercise force employment weights, made of cartilage in the knee have a more healthy and thicker.

«Runner's Knee»
The Framingham study is important because it evaluated a group of private individuals, middle-aged, often overweight, and are not athletes, that is, they Cbehun majority of people.

However, the study said in 2008 compared the 284 athletes, able-bodied runners with 156 non-runners, not only find little evidence that exercise can cause arthritis.

After a period of 21 years of follow-up appeared that the runners had not been subjected to only a few concrete musculoskeletal disability compared to the others inactive, and the enjoyment of runners and the mortality rate of less than 39 per cent.

This research values, which confirms the results of previous studies, for example, pointed to the ex-runners do not appear to have cases of arthritis in the legs more than two swimmers, and the heroes of the enemy of athletes do not end things because they appear to have inflammation of the pelvic bone more detailed than others who do not exercise.

Sports therapy
Often described as exercise for people with rheumatoid arthritis. The exercises can be safe for the joints sound, is it safe for the joints inappropriate?

In 2005, British researchers see the results of 13 randomized clinical trials comparing the effect of the hiking and sports to strengthen muscles, and the effect of conventional therapy without exercise, on people with bone in the knee joint.

Appeared to be walking and muscle strengthening are safe and are effective, because they reduced the pain and disability. In 2006 and 2007, according to researchers from Britain and the Netherlands that the program of progressive exercises safe and effective for people with an ankle bone or pelvic bone injury.

A healthy body and joints healthy
Exercises are good for health, but nevertheless have side effects. For the avoidance of problems, you must make sure that public health is good. And the elderly and people living with heart disease, high blood pressure, diabetes, or other diseases, consult your doctor.

And many of us able to restore the good form of his body gradually. The most important here is to listen to your body when you exercise, and notice the doctor any signs of disturbing. And warming up before exercise and cooling next will be the protection of the heart and joints.

The exercises stretch the muscles, and wear a good shoe, and the proper conduct of exercises, will also reduce the risk of muscle damage to occur.

With the adoption of all these arrangements, the exercise will be safe for your joints.

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