| Fitness mountaineering is a sport that the majority of the people love very much. According to the statistics of the Department of Sports of the General Administration of Sport of China, mountaineering fitness has become one of the ten most popular sport among the people. The National Sports General Administration and the China Mountaineering Association have held national fitness summits each year from 2003 to 2008. More than 10 cities have already bid for the bid. This year's April 10, 2003 National Fitness Summit and the Beijing Area The opening ceremony of fitness mountaineering activities was held in Beijing Xiangshan Park. Since then, fitness summits in Shandong and Sichuan have also started. However, like fish and bear's paw can not have both, mountaineering also has its side; wear on the knee. Due to the effect of gravity, the human body's pressure on the knee joint increases four to five times compared with walking on the ground. The friction between the sacrum, meniscus, and articular surface is aggravated, which can easily cause injury. Especially in middle-aged and elderly people, the loss of bone quality is inevitable due to the increase of age. Therefore, once worn, it is almost impossible to recover. Many middle-aged and old friends feel that their knees are swollen and painful after climbing, and they can no longer climb. This is the reason. In recent days, the media have discussed many issues concerning the suitability of middle-aged and older people to take part in mountaineering activities, mainly considering the problem of wear and tear on the knees. How to enjoy the benefits of mountaineering and fitness while avoiding injuries as much as possible has become a concern for people. Researchers from the Institute of Scientific Research of the State Sports General Administration were inspired by NordicWaiking, a foreign sport, to develop and develop Walker brand Nordic walking sticks. After using the Nordic Walking Canes, Prof. Haohan Wang, a research institute of the State Sports General Administration, believes that this is a fast walking exercise using two walking sticks. Compared with ordinary walking, walking or climbing with a cane makes the simple lower limb movement into limb movement, which not only achieves the goal of making large muscle groups at the upper and lower limbs simultaneously exercise, but also reduces the exercise load of the knee joint. When walking on a flat road, it can increase the amount of exercise, and easily achieve the effect of moderate-intensity aerobic exercise, avoiding the problem of the small amount of general walking exercise and the ineffective exercise effect. In mountain climbing, due to the exertion of upper limbs, it can save energy, reduce exercise intensity, and prevent climbers from being overloaded. In addition, due to the increased support points, not only can effectively reduce the pressure of the knee joint, protect the knee joint, but also can avoid falling, making the mountain climbing safer. The Institute of Sports General Administration of Science and Technology has set up a “cross-country walking team†to carry out mountaineering activities with its own “Cross-country walking caneâ€. Practice in the past year has proved that protecting knee joints in mountaineering and extending people’s years of climbing have obvious results. |
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