Would You Like to Jog with Barefoot

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". When foot touches down the ground, the force on heels will be greater. A study has be finished by Daniel E Li Boman who was a professor of Harvard University Human Evolutionary Biology. 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. But countryside students' foot touchdown point mainly would focus on the front of feet. They would land on the ground lighter, and no obvious force would be produced.This research showed that barefoot running is better for human bodies. Because there will be less damage while there is smaller impact force. Scientists believed that human beings are born to be suitable for running on barefoot. 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. It is worried by a lot of people that running will not only make knees injury, but also will lead to 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. Swedish researchers have selected a group of people who get arthritis risk to run everyday, and the other group of people will not run.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. It was said by David Phil Johnson who was a Boston University School of Medicine epidemiologist expert that part cartilage loss will happen every year when people get to a certain age, for example, forty-year old. 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. But it should be noted that if your knees have been injured, or you have ever received knee surgeries and run with incorrect postures, and then the arthritis risk will be increased.In the second place, people had better not run intensely if they overweigh nine kilograms. Or it will force knees to inflame, form bone spurs and accelerate cartilage loss. It is right to run with the posture of head up and be with straight and relaxed back. When feet touch down the ground, knee joints should be bend slightly. There had been appropriately ninety degrees to arm bend and spread arms to the greatest extent. In addition, suitable running programs should be chosen. 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. 800x600 Normal 0 7.8 Å 0 2 false false false EN-US ZH-CN X-NONE MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:nh<; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman","serif";}

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