What about sports injuries? When we are in sports competitions, we are often injured, which is very painful for us. Protect yourself in the case of fitness exercise. Let me tell you in detail what to do if you get injured in sports competitions.

What about sports injuries 1 1. What are the causes of injuries in sports competitions?

(1) Subjective reasons

Ignoring thoughts? Teenagers and children have different central nervous systems from adults. The whole process of brain nerve excitation and inhibition is unbalanced, and the whole process of excitation is dominant and easy to spread. Mainly manifested as cheerful personality, positive and energetic. Coupled with the lack of experience in daily life, it is very easy to ignore ideas, rashly engage in outdoor activities, or be impetuous and eager for quick success, ignoring the standard of doing what you can from shallow to deep, which is usually the key reason for knee joint injury.

(2) Insufficient warm-up exercise is unscientific.

Not doing warm-up exercise or insufficient warm-up exercise is another key cause of knee joint injury. This situation is more common in ball games. During the summer vacation, many good friends get together, play ball and football, and there is no lack of fun. But in many cases, many students put their money into anxious competitions without fully preparing for activities. At this time, the humoral regulation of nerves and muscles is low and insensitive to large stimuli. This makes muscles and tendons have less energy, less flexibility, less mobility of joints and less flexibility of human body. This situation is the most prone to ligament strain and joint sprain. Moreover, the imaginary posture is different from the specific health condition, which is bound to be in short supply and damage.

3. Too much exercise? Long-term high-intensity sports events, without moderate' rest', are followed by intense fitness exercises. At this time, the role of all levels of the human body has been greatly reduced. Because of long-term fitness exercise, the body sweats a lot, loses a lot of water, and releases a lot of total salt in sweat. Lack of water reduces the working ability of fitness exercise. If water and electrolyte solutions such as sodium and potassium are not supplemented immediately, the electrolyte balance of the body will be disordered, which will lead to the adjustment and improvement of muscle body fluids and muscle spasm. Besides, it will continue to cause hypoglycemia.

4. The human body is in poor condition. When the quality of sleep, poor rest or early recovery from injury, and the significant difference between muscle energy and human flexibility decrease, injuries may occur. Therefore, we must master the physical condition of the dialogue before fitness exercise.

After reading the above professional knowledge about sports competition injuries, do you all know a lot? In fact, we should pay attention to safety in our daily life. Pay attention to protect yourself whether you are doing sports or under any circumstances. In addition, warm-up exercises should be done before fitness exercises.

What about sports injuries? 2 1, bruised

Abrasion is the most common injury in sports. Abrasions are open soft tissue injuries, which are generally caused by falls, and often occur in sports such as running, basketball and football.

Treatment: (1) mild abrasion: those with clean wounds can be cured by applying red or purple liquid. (2) Severe abrasion: stop bleeding first, then apply cold compress, raise limbs and apply pressure with bandages.

2, nosebleeds

Let the injured sit down first, lean back slightly, breathe through the mouth temporarily, plug the nostrils with gauze, and apply cold towels on the forehead and bridge of the nose, which can generally stop bleeding.

3, concussion

In highly antagonistic sports such as basketball, football and volleyball, there will be a slight concussion due to collision. For mild concussion, after a day or two of quiet bed rest, you can take part in appropriate activities after one week. For moderate and severe concussion, keep the wounded absolutely quiet, lie flat, apply cold compress to the head, keep warm, and send them to the hospital for treatment in time.

4. Chaos

Be gentle, don't stretch and twist. You can apply a cold compress first, put a bandage on it, keep the joints fixed, and then see a doctor for treatment.

Step 5 rupture

First of all, we should prevent shock, keep warm, stop bleeding and relieve pain, then bandage and fix it and send it to hospital for treatment.

6. ankle sprain

Ankle sprain is the most common joint ligament injury in sports. Most of them occur in running, basketball, football, high jump, long jump, skating, skiing, skydiving, wrestling and other sports.

Treatment: Stop exercising immediately, raise the affected limb appropriately, and apply cold compress within 12 hours to prevent further bleeding. 12 hours later, hot compress should be applied to promote inflammation regression. After two days of sprain, patients should be encouraged to exercise their lower limbs as soon as possible, practice walking slowly, and take massage, acupuncture, physical therapy and other measures to restore foot function as soon as possible.

7. Wrist injury

In sports, acute wrist injury is quite common, among which the injury caused by wrist extension support is the most common, which is related to the conditioned reflex action of landing with both hands when people fall. Often in football, basketball, volleyball, gymnastics and other events, there are many events that lead to wrist fracture, dislocation or acute traumatic synovitis because the wrist extends to the ground.

Treatment: In case of fracture and dislocation, you should go to the nearest hospital as soon as possible. Traumatic synovitis should be bandaged with pressure and fixed with splint or plaster for 2-3 weeks; Physical therapy, massage and external application of traditional Chinese medicine can be carried out 3-5 days after injury.

8. Finger contusion

Finger contusion often occurs when the hand type of basketball catching, volleyball passing and blocking is incorrect. Finger contusion can cause collateral ligament injury or flexor and extensor tendon injury of interphalangeal joint.

Treatment: (1) When the collateral ligament of the interphalangeal joint is slightly injured, there is pain when the distal end of the joint is bruised by the lateral traction of the finger, but there is no feeling of loosening or "opening". When handling, the injured finger can be fixed with an adhesive tape about 1 cm wide with the uninjured finger nearby. (2) After finger contusion, the joint can't be straightened or deformed, and tendon rupture, joint dislocation and avulsion fracture should be suspected. If there is tendon rupture or avulsion fracture, it should be treated as soon as possible, and conservative treatment or surgical suture should be taken according to the situation; Joint dislocation should be repaired by experienced people.

9, ligament, muscle strain

Ligament strain and thigh muscle strain are easy to occur when running. If there is a strain, it should be handled as follows:

(1) In the acute stage, it is necessary to stop exercising within 24 hours after the injury, and apply a cold towel to the pain point for 20-30 minutes to make the small blood vessels contract and relieve local congestion and edema.

(2)24 hours later is the recovery period, and you can cooperate with massage, micro-motion and rehabilitation exercise under the guidance of a doctor. It should be noted that premature hot compress will aggravate the swelling and can only be carried out when the wound is no longer red and swollen.

(3) Pain after injury generally does not need special treatment. If it is really unbearable, you can take anti-inflammatory and analgesic drugs such as Voltalin. If the symptoms such as pain last for a long time, it is recommended to go to a hospital for treatment and perform functional exercise on the injured part under the guidance of a doctor.

10, muscle spasm

Cramp is a continuous involuntary muscular contraction. Common calf gastrocnemius, plantar flexor and toe flexor muscles should be stretched immediately when spasms occur.

Second, prevent sports injuries.

1. Wear appropriate sportswear and sports shoes.

It is very important to choose comfortable and breathable sportswear and sneakers during exercise, which can effectively reduce the risk of accidental falls and stretching. For example, basketball is a very intense sport. Accordingly, professional basketball sportswear needs to highlight sweat-wicking function and breathability to make it comfortable to wear during sports. Another example is the race, which compares the speed and explosive power of athletes, so the corresponding clothing needs to pay attention to protection, closeness and comfort.

2. Carefully prepare for warm-up activities.

Someone said, "It's so hot in May, there's no need to warm up. I'm already hot." If you think so, you are all wet! Preparing for warm-up activities is of great significance:

(1) Improve the excitement level of the central nervous system, so as to meet the needs of the body to withstand high-load intensity stimulation.

(2) Strengthening the function of oxygen transport system, increasing lung ventilation, oxygen uptake and cardiac output, and expanding capillaries in myocardium and skeletal muscle are beneficial to improve the metabolic level of working muscles.

(3) Reduce muscle viscosity, increase elasticity and prevent muscle injury.

(4) Enhance skin blood flow, which is beneficial to heat dissipation and prevent thermal stress damage.

3. Reasonable arrangement of exercise load

When arranging the intensity of exercise, we must follow the principle of gradual progress, and we must not rush into it, so as to avoid muscle strain and joint sprain caused by overexertion and excessive speed at the beginning. In the arrangement of exercise time, we should consider our own conditions and sports. If the exercise time is too long and the body is in a state of fatigue for a long time, the body function will decline, and sports injuries are most likely to occur at this time.

4. Strengthen protection and self-protection.

During exercise, we should do what we can, choose the activity content according to our own situation, properly control the amount of exercise, master the essentials of exercise, and strengthen protection and help.

5. Strengthen the training of vulnerable parts.

Strengthening muscle strength and stretching exercises in weak and relatively weak parts and improving their functions are effective means to actively prevent sports injuries.

Sports injuries will inevitably occur in sports, perhaps this is another charm of sports-to exercise our strong will. It is also one of the important ways for us to keep healthy to master the knowledge of preventing sports injuries in case of emergency. There are many preventive measures and treatments. Welcome to discuss and study with "Sports Beauty Sheep"!

Of course, I hope all students don't use this knowledge. Finally, I hope all students can enjoy physical exercise healthily and happily!