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Can exercising can enhance immunity?

  ▌ Beijing Friendship Hospital Rehabilitation Medicine Department Gong Cheng has said that sports can improve immunity, but some people have a cold after a big intensity training.

Can exercise be improved? the answer is negative. Sports for our body, more like a double-edged sword, master it, it can help 上海品茶高端qq you improve immunity; if you master, you may be injured. The effect of exercise on immune function is related to the factors such as exercise strength, exercise time, motor frequency, and exercise. The intensity should be moderate "After the intensity is too large, it is easy to catch a cold.

"This is not coincidental but there is a scientific basis.

A large number of studies have shown that the risk of respiratory infection in athletes is increased during the strengthening training of large exercise.

The amount of exercise and the upper respiratory tract infection have a "J" type curve, i.e., the incidence of the upper respiratory tract infection is reduced during an appropriate amount, and increases during excessive movement.

After the large strength movement, the body 上海闵行东兰路kb will appear "open period" for 3 hours to 72 hours, and the body’s immune function is weakened during this period, and various causes of pathogenic factors, especially viruses, increasing the risk into the host. So what is the middle sports intensity? The degree of fatigue "slightly" can be used as a standard, or the intensity intensity is calculated by measuring the heart rate.

The heart rate during exercise is equal to the number of pulse per minute, and the number of exercises is the number of pulse numbers 10 seconds, and then multiplied by 6, which is the heart rate value. The heart rate of medium intensity movement is generally around 60% to 70%, the maximum heart rate = 220-.

  The time is appropriate for the exercise for 20 to 90 minutes. The exercise time is too short, and the immune system and cardiopulmonary system are insufficient, and the time of exercise time is too long, it is not conducive to the elimination of fatigue after exercise and the recovery of physical functions.

  Types To select aerobic movement and strength training on a certain strength to enhance immune function. Young people can choose a large muscle strength training such as kneeling exercises, abdominal vessel strength training, etc. Cervical waist strain caused by moving. Middle ages can choose a moderate strength of Tai Chi, square dance, and so on and other oxygen exercises can be taken.

  Note that some people may have a number of problems such as heart disease, hypertension, intramosine pain, so they should pay attention to safety, personalization, and scientific principles in sports. According to their own situation, exercise is gradually entered, try to move at home The abstract cover can be carried out at the same time, can monitor the change in heart rate, blood pressure; and pay attention to the correct action mode, avoiding motion damage caused by the error, and the force is not caused.