The normal human heart is dominated by sympathetic nerve and vagus nerve. When people are resting or sleeping, vagus nerve plays a leading role, which makes blood pressure drop and heart rate slow down. Sympathetic nerve plays a leading role in human movement, which raises blood pressure and speeds up heart rate. Therefore, it is normal for normal people to feel flustered after a lot of exercise, because sinus tachycardia has occurred. If the palpitation can't be relieved because of rest after each exercise, you need to go to the hospital for some tests, such as electrocardiogram, color Doppler echocardiography, coronary CT and so on. To determine the cause of palpitation.
How can exercise relieve palpitations?
1, turn your eyes. Sitting posture, the upper body is upright, and the head and neck are not moving. First, try to look to the left, and then try to look to the right. It changes quickly, turning more than 30 times per minute. Secondly, the eyeball rotates clockwise and counterclockwise for 30 times, and the movement is also fast. Finally, stare at the tip of the nose 1 min, and repeat it 2~3 times if it fails. This action is mainly to stimulate the vagus nerve to achieve the purpose of relieving tachycardia.
2. Turn your neck. Sitting posture, arms flat on the armrest of the chair. Turn your head to the left first, then to the right. Turn to the rear as far as possible. The rotation speed should not be too fast, and it should not exceed 15 times per minute to prevent dizziness. This method mainly compresses the carotid sinus by pulling the neck muscles when the head deflects, and reflexive stimulation slows down the heartbeat.