Are You Worry About Jogging

By Author: risky jerry
Total Articles: 55
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The steps of barefoot will be much larger compared with that when people put on shoes, and this has been released and found by a magazine called the "Foot and Ankle Research". There will be greater force on heels when there is touchdown on the ground from foot. One Harvard University Human Evolutionary Biology professor called Daniel E Li Boman has completed a study. Through the contrast between city primary and middle school students that used to put on shoes and students of countryside who used to be with barefoot, it was found that city students' foot touchdown point will be focused on heels with the touchdown ground while running. The touchdown point of foot of countryside students, however, was going to mainly focus on foot's front parts. They would land on the ground lighter, and no obvious force would be produced.
It was proved by this research that it is better for human bodies to do barefoot running. The reason was that the smaller the impact force, the less damage. It was thought by scientists that human beings are designed for barefoot running. Some dangers, such as stress fractures and muscle or tendon injuries ...
... will be increased naturally with slightly inappropriate actions, so the method is very important. Many people would like to worry about the hurt that running will bring to knees, and then induce arthritis. A research has been released by the American "National Public Radio" in recent days that it has been found that running will be beneficial to joint health instead. One group of people who have the risk of arthritis was chosen by researchers of Swedish to run each day, and another group will not move.
It was showed by the NMR imaging technology that the cartilage health of running people has been greatly improved. It was suggested by it that joint health will be helped through running. David Phil Johnson was an epidemiologist expert of Boston University School of Medicine, and it was said by him that when people reached to a certain age, such as forty years old, and then cartilage will lose a part each year. There will be healthy cartilage and joints if there is nothing wrong with your knees and in a week you can run five to six times with a proper speed. However, we should pay attention to one thing that there will be increase on the arthritis risk if you have been injured, or knee surgeries have been done as well as the running postures, which were not correct.
In the second place, people had better not run intensely if they overweigh nine kilograms. Otherwise, inflammation of knees will be forced to produce, bone spurs will be formed and cartilage loss will be accelerated. The correct running posture is to raise head and keep the back straight and relaxed. Knee joints ought to be bend slightly when foot falls to the ground. Arms should bend at about ninety degrees, and let arms extend as large as possible. What is more, we should select running programs, which are proper. For example, run five kilometers with ten to twelve weeks at the beginning, run ten kilometers with six to eleven weeks in intermediate progress, and run ten kilometers with eleven weeks at last.
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