[This site - shoes and life] as a lower cost, simple operation, without the constraints of the site and other conditions of exercise, running in the increase of the body's heart and lung function, enhance the body's physique and so play an important role, so in our Around, many people have joined the long-distance running team. “It's not the high mountains in the distance, but the sand in our shoes.†I believe many people have heard this saying. It vividly describes the impact of details on the overall situation. This sentence also applies. The importance of a pair of suitable running shoes for long-distance running.
event
Wearing “Hard Board Shoes†to practice long-distance running, severe knee pain
Mr. Li recently started practicing night running. The goals he set for himself were: spending about an hour a day and running about six kilometers. However, after running for 4 days in a row, he found that his left knee began to have severe soreness and that running could not be continued. “Just started thinking that knee pain was caused by the lack of gradual progress during running and the inability of the feet to adapt.†Mr. Li told reporters. Later he reminded other runners that he knew he might be wearing a pair of hard Bottom shoes, shoes and their feet are not suitable, resulting in foot pressure.
In fact, Mr. Li's experience is not an exception. In order to save time and effort, many people buy a pair of shoes casually. Some people even wear casual shoes to start running. Many people think that the purpose of special running shoes is to improve their performance. It is only suitable for professional athletes and amateur players who participate in the competition. The vast majority of people running only exercise, so feel no need to specifically buy a pair of dedicated running shoes.
In fact, compared to other sports, long-distance running has a relatively long duration. Therefore, it has higher requirements for the comfort of shoes, and has a greater impact on the ankles, knees, and other joints of the human body, and this continuous impact causes The injury is continuous penetration. Although the state of injury will not occur immediately, if the injury accumulates to a certain extent, it will erupt. The consequences are very serious and recovery is difficult.
In addition, many people have bad feet, shoes are not appropriate, not how to run has become a "senior person" of sports injuries, in addition to the knee cruciate ligament and meniscus are often involved, there are plantar fasciitis, ankle injury Injuries to the calf muscles and other problems; some people even insist on injury and long-distance running, the final result can be imagined.
What needs to be understood is that the most important role of professional running shoes is to greatly increase the comfort during exercise and to protect people's ankles, knees, arches and other important parts from injury. Therefore, it is very necessary for long-distance runners to buy professional running shoes. Don't take it lightly.
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Other sports shoes cannot completely replace professional running shoes
In the famous pan-tech community of interest in the "shell network", the doctor of cell biology, knowledge of "small orange helper" analyzed the characteristics of the human feet when running. She said that while running only 0.2 seconds in a single step, it can be disassembled into several steps: the heel is slightly lifted on the inner side of the foot, and the foot is relatively flexible at this time; the midfoot and the forefoot turn slightly on the outside; Feet are soft and each joint becomes firm again.
In addition, during the running process, the hip joint is the most active and the forward swing can reach more than 100 degrees; the knee joint is relatively stable, and the degree of freedom is basically only in the forward and backward direction; the ankle joint is very flexible; the foot is the most stable. However, the foot sometimes sacrifices a bit of stability for flexibility. Like a spring, the huge pressure that buffers the body's ability to fall into the ground also reserves the potential energy.
In addition, depending on the type of foot, there are also differences between varus, valgus, and Zhou Zheng. The so-called valgus is the over-distribution of the pressure of the sole of the foot on the inside. With the tumbling of the lateral foot, the valgus arch collapses. It lacks stability and is not suitable for wearing shock-absorbing shoes with poor stability. On the other hand, it is foot varus. Inversion is rare, because it is not conducive to hair force, the buffer area is also small, so it is particularly easy to stomp.
Therefore, different people, such as their height, weight, and foot type, have different conditions, and the running posture, the frequency of swing, and the stress of the feet will be different. These differences will be reflected in the wear of the shoes we wear. Let's look at the wear conditions of the soles of the shoes worn during the running.
In addition, it should also be noted that running other types of sports shoes, such as basketball shoes, tennis shoes, and badminton shoes, when running, does not replace the role of professional running shoes, although these sports shoes will also play on human feet. Certainly protective, but they still have a lot of difference in design.
For example, basketball shoes are more concerned with the protection of their ankles, such as start-up assistance and cushioning. However, in terms of breathability, weight ratio, cushion structure, and the weight of shoes, there will be some differences from professional running shoes. If you are running regularly, you still need to buy professional running shoes.
answer
How to buy a pair of suitable running shoes
When buying running shoes, in addition to the appearance requirements, the most important thing is to choose the running shoes that suits your actual situation according to your exercise purpose and foot type. That is, under the circumstance of guaranteeing comfort, the exercise goal should be clarified and the corresponding running shoes should be selected. Different kinds of running shoes according to their own characteristics, they are different in the design of the focus and philosophy, so even professional running shoes can not be purchased.
According to the purpose of exercise, running shoes can be roughly divided into several categories: casual type, ultra-light type, neutral type, buffer type, support type, competition type, and off-road type. Due to the large number of running shoes brands, the series classification is also very messy, we first need to pay attention to the structure of running shoes heel soles. Generally, running shoes with excellent cushioning performance will be designed with special structures or materials in the back heel area. It will feel particularly soft when worn. If you feel like you step on cotton when you try on it, then this pair of shoes will be shown. Has a good buffer performance. The better cushioning of running shoes is, the better the protection of the human body, but it will also increase people's sense of fatigue, so people who often run at short-distance running, it is best not to buy running shoes with good cushioning.
In the purchase, first according to the soles of wear and tear to determine whether they belong to varus, valgus or normal foot type; on this basis, according to their own feet size to choose the right shoe size, the best time to buy You can try it on your own, because different brands of running shoes are exactly the same size, but the actual size may also be different, especially in different countries or regions, such as China and Europe and the United States, Japan and other places, the standard shoe size There are differences.
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