Exercise must be alert to eight major injuries

sudden death

 

Sudden cardiac death includes both quiet and sports. Among them, 81% of sudden death was silent, which was caused by sudden coronary heart disease and pulmonary embolism. In addition to sudden death from heart disease, excessive exercise is also an important cause of sudden death. For long-distance running, the heart circulatory system will be overwhelmed, and the amount of blood and oxygen needed will suddenly increase, while the supply will be relatively reduced. In this state of supply of blood and oxygen, the heart of the runner will experience acute ischemia followed by cardiac arrest and interruption of cerebral blood flow. To ensure the safety of sports while running, if you feel uncomfortable while running, you must stop at once and do not braced to prevent accidents.

 

Tennis elbow

 

The symptom is not only that tennis can cause " tennis elbow " , but also playing badminton, table tennis and other sports can also cause illness . Patients often feel pain on the lateral side of the elbow, reduced hand grip and poor exertion, making it difficult to play backhandball. This is mainly due to inflammation at the muscle spasm point. Acute pain after exercise should be cold, oral, topical anti-inflammatory painkillers. Chronic inflammation can be treated with physiotherapy and elbow pads.

 

Periarthritis of shoulder

 

The main reason for this symptomatic injury is that repeated overloaded movements cause repeated damage to the muscles and muscles around the shoulder. The affected area will be irritated and painful and will be exacerbated during activities. Periarthritis of shoulder can be divided into acute injury, chronic strain and tendon tear. The typical condition is the phenomenon of localized muscle swelling on the shoulder after playing, and when the arm is slowly raised, it feels painful and even lifts up. For example, tendon tears will feel weak and weak. In the acute period after injury, ice should be applied, and the shoulder joints should be rested and reduce the amount of activities. Repeated illnesses and severe injuries must seek medical attention.

 

Knee ligament, meniscus injury

 

The knee ligament is very important for stabilizing the joint. Sprains and sports collisions can easily cause ligament tears, joint instability, swelling and other symptoms after the activity. The meniscus is the two cartilage pads in the knee joint and is the body's shock absorber. The tearing of the meniscus can cause articulations, and the pain increases when the depths are deep. If the knee ligament or meniscus is not found in time after injury, it can easily cause repeated injuries when it continues to move, causing traumatic synovitis and wear of joint cartilage, resulting in premature degeneration of the joint.

 

fracture

 

There are two common types of fractures. One is that there is no wound, the skin is not damaged, and it is called a closed fracture; the other is the tip of the bone that penetrates the flesh, which is called an open fracture. For open fractures, can not be satisfied by hand, rub or massage, or easy to cause osteomyelitis, the application of sterile gauze dressing on the affected area, bleeding, and then fixed with a flat board, rushed to the hospital for treatment. In the upper limb, the fracture can be fixed on the trunk; if the fracture is in the lower limb, the legs and feet can be straightened, fixed on the contralateral limb and rushed to the hospital for treatment.

 

Muscle injury

 

In addition to muscle injury caused by direct external force, muscle injury is mainly caused by indirect external force to strain the muscles. After a muscle strain, the pain, swelling, tenderness, and cramps in the wound are hard to touch. The pain is exacerbated when injured muscles actively contract or passively stretch.

 

Abdominal tingling

 

The flank pain mainly occurs when the athlete stops exercising for a period of time and resumes the initial stage of the exercise training or the occasional physical activity. It is generally believed that flank pain is hypoxic pain due to insufficient blood flow during exercise. Immediately after a meal, strenuous exercise or intestinal gas accumulation is also an important cause of abdominal pain.

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