Do you know the safety knowledge of winter skiing

  Winter skiing has become a popular recreational activity nowadays, and more and more people choose to experience the fun of skiing during their holidays. At the same time, sports injuries caused by skiing are also increasing year by year. Therefore, if you want to truly experience the fun of skiing, you also need to understand some relevant safety knowledge before exercising. So, what injuries are most vulnerable to skiing? How to protect yourself while skiing?

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  Which parts are most easily injured when skiing? In skiing accidents, it is easy to cause sports injuries such as anterior cruciate ligament tear, ulnar collateral ligament injury (skier’s thumb), sprain, fracture, and concussion. Among them, lower limb injuries including knee joints accounted for about 50% of ski injuries, upper limb injuries accounted for about 35%, and head injuries accounted for about 12.5%.

  First, let’s take a look at the lower limb injuries that account for the largest proportion of ski injuries. When skiing skiers first learn to ski, in order to control their balance, they will gently bend their knees and retract their knees. This kind of “X”-shaped posture of the legs is prone to uncontrollable knee sprains when suddenly changing directions or stopping motions, causing ligament damage or rupture. If you continue to exercise after the injury, the anterior cruciate ligament will suffer. Damage to tear.

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  Most of the injuries caused by falls while skiing are due to lack of professional guidance, incorrect skiing posture, uncoordinated movements and eagerness for success. Once the injury occurs, what should we do? If the skier has noticeable swelling after a sprained knee joint, it is best to consult a specialist. Other common injuries include lower limb fractures, ankle sprains, etc. Once skiers are injured, do not panic. They should follow the three principles of braking, ice application and raising the affected limb, and perform simple self-help on the spot, and go to the nearby hospital as soon as possible. Specialists communicate patiently and receive necessary examinations and treatments.

  Another common thing in skiing is thumb injury. This situation should be protected with a brace as soon as possible, and then a professional sports medicine doctor will check whether there is a ligament break. At the same time, the outpatient clinic often encounters patients who have suffered a clavicle fracture after their hands are stuck on the snow and the force is transmitted to the elbow joint. If there is local pain and swelling in the clavicle after a fall in the snow field, use a sling or triangle scarf to hang the upper limbs to keep the clavicle stable and avoid further activities that may cause vascular and nerve damage. See a doctor for diagnosis. In addition, clavicle injuries can be treated non-surgically, and the sliced ​​part is fixed with screws.

  In addition to the two major types of injuries described above, head injuries cannot be ignored. In skiing accidents, although head injuries account for a relatively small proportion, it is the leading cause of death. Specifically, head injuries are mainly classified as follows: head injuries include concussions and contusions. Among them, concussion can generally be recovered, but there are also many sequelae, including headache, dizziness, and photophobia. Brain contusion and cerebral hematoma can cause very serious brain damage, which can cause impairment of limbs, movement, sensory, and language functions. Faced with this situation, you must go to a professional hospital for diagnosis and treatment, and later rehabilitation training is equally important.

  In order to avoid all kinds of accidental injuries while skiing, we have prepared the following ski recommendations for everyone:
  First, do a good job of warming up. Although the snow is relatively soft, the general skiing grounds slide from high to low, and the downward impact is great. If you do not do a good enough warm-up exercise, sudden strenuous exercise or irregular movements, it is very easy to cause soft tissue damage , Such as tendon strain, ligament sprain, etc. Warm-up activities can be jogging, rubbing the face, bathing the nose, slapping the whole body muscles, moving arms and squatting, etc., to adjust the functions of various parts of the body, improve the excitability and response ability of the central nervous system, and reduce the occurrence of sports injuries.
  Second, bring protective gear. Wear protective gear during skiing, such as helmets, masks, snow goggles, knee pads, elbow pads, wrist pads, etc., and protect yourself from head to toe.

  Third, master the skills to protect yourself when you fall. When skiing, “falling down and rolling on the spot” is actually the best way to protect yourself. Don’t take confrontational actions. When you fall, it is correct to fall forward with your hands to protect your head and chest.

  Fourth, do what you can. Since skiing is a competitive sport, it has high requirements for the balance control ability and strength of the human body. Therefore, people with organic diseases, such as previous joint diseases, arthritis, meniscus damage, cartilage damage, etc., or People with lumbar diseases such as lumbar disc herniation, and cardiopulmonary diseases such as arrhythmia, hypertension, and myocardial diseases are not suitable for participating in such high-risk sports.

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