Orthopedist reminds: Wearing the wrong sneakers is very harmful. Remember to "try and go three times" when buying scientifically.

With the continuous rise of the national fitness boom, exercise has become an indispensable part of many people's lives. However, Dr. Wang, the chief orthopedic doctor of the downtown hospital, pointed out in an interview that many sports enthusiasts only pay attention to the styles and brands of sports equipment, but ignore the most fundamental element - the scientific choice of sports shoes. Clinically, cases of foot injury, knee arthritis and even low back pain caused by wearing the wrong Sports Shoes are not uncommon, which should attract sufficient attention from the public. Dr. Wang emphasized.

Dr. Wang explained that a pair of inappropriate sports shoes is like an unstable foundation of a building, which will cause a series of biomechanical problems from the bottom up. Common hazards include: plantar fasciitis, valgus, ankle sprain, stress fracture, etc. For teenagers who are in the period of growth and development, inappropriate shoes may also affect the normal development of the arch of the foot. For middle-aged and elderly people, it will aggravate the wear of the knee joint and induce or aggravate pain.

So, how can ordinary consumers choose a pair of "healthy" and "qualified" sneakers for themselves? Dr. Wang combined many years of clinical experience and concluded a set of simple and easy-to-remember purchase rules of "one look, two tests, three go".

Take a look: look at the label, look at the shoe type, look at the structure

"When entering the store, don't be confused by the color and style. The first thing is to 'see'." Dr. Wang suggested.

· Look at the label: Understand the basic functions of shoes, is it running shoes, basketball shoes, comprehensive Training shoes or casual shoes? Different sports have different needs for shoes, and it is necessary to ensure that "special shoes are dedicated".

· Look at the shoe shape: observe the overall shape of the shoe. The soles should not be too thin or too thick, and there should be an appropriate curve (arc) to match the shape of the human arch. Leave enough space in the toe part of the shoe to avoid squeezing the toes.

· Look at the structure: focus on the sole. The bottom of a good sneaker should have a clear functional division: the forefoot is easy to bend, the middle foot is resistant to twisting, and the heel has enough support and cushioning materials. Press the insole with your hand to feel its elasticity and thickness.

Second test: afternoon test, socks test, size accuracy

"Trying on is the most critical step, but many people try it wrong."

· Afternoon test: People's feet will be slightly swollen due to blood circulation in the afternoon or evening. At this time, trying on shoes can ensure that the shoes will not squeeze their feet at the most "big" time of the day.

· Try on socks: Be sure to try on the type of socks you are used to wearing when exercising, so as to get the most realistic size feeling.<br/><br/>

· Size accuracy: Don't be superstitious about the inherent shoe size. There are differences in the size standards of different brands and different series. The standard is: after the toe is against the toe of the shoe, an index finger can be easily inserted into the heel. Make sure that the toes have enough space to move in the shoe, especially the longest toes.

Three steps: take a flat road, take a slope, and take two steps

"It's more important to walk in the store for a few minutes than to just stand and feel it."

· Walk on a flat road: walk normally on a flat ground, feel whether the soles are easy to bend, whether the pace transition is smooth, and whether the feet are obviously sliding or squeezed in the shoes.

· Walking on the slope: If conditions permit, find a small slope to walk to test the grip of the shoes and the wrapping at different angles.

· Walk two steps: perform some simple jumps or simulated movements to test the stability and cushioning performance of the shoes. Pay attention to whether the shoes have an abnormal "squeak" sound, which may mean that there is insufficient internal friction or support.

Dr. Wang finally reminded that sports shoes also have a "lifespan", and the recommended replacement mileage of general running shoes is 500-800 kilometers. If the sole is seriously worn, one side is overly tilted, or the midsole is obviously flattened and loses elasticity, even if the appearance is brand new, it should be replaced in time. Do not "wear out and replace the sole".

The scientific movement begins with the feet. A suitable pair of sneakers is not only a tool to improve sports performance, but also the first line of defense to protect our body from sports damage. Remember the secret of "look, try twice, and walk three times" to protect the health and exercise of your family.