Five ways to make the body “suck” full of oxygen

   Oxygen is an indispensable element of human life activities. Normal people occasionally experience hypoxia symptoms (such as strenuous exercise), but people who have been under hypoxia for a long time will experience reduced immunity, susceptibility to colds, and decreased exercise endurance, which seriously affects the quality of life and Brings complications related to hypoxia. Find that you have mild hypoxia (such as dizziness, poor spirits, yawning, feeling tired all day, fatigue, poor memory, etc.), don’t panic, the muscles that control breathing can be improved by a certain intensity of exercise to improve the lungs Features.
   Take a deep breath: When you inhale, your mouth is closed; when you exhale, you can slow down the speed appropriately to extend the expiration time. The time ratio of inhalation and exhalation is about 1:2 or 1:3, such as inhalation for 2 seconds and exhalation for 6 seconds, lasting 15 times.
   Blowing the candle: Put a candle 15 to 20 cm in front of you. When you exhale, the flame should be tilted but not extinguished. This method can slow down the respiratory rate, increase lung ventilation, and increase gas exchange in the lungs.
   Abdominal breathing: semi-recumbent position (similar to leaning), with both knees half bent; left hand on the front chest and right hand on the upper abdomen; slowly inhale the nose, bulge the abdomen, and raise the right hand; when exhaling, the abdomen Inverted, the right hand descends; during the process, the left hand does not have obvious ups and downs; breathe through the nose as much as possible throughout the process; 7 to 8 times per minute, exercise 15 times. This exercise can enhance the tension of the abdominal muscles.
   Blowing the balloon: The tension on the surface of the balloon can increase the breathing resistance. If you want to blow the balloon up, you must recruit the strength of your abdominal muscles. Take a supine position, with your feet against the wall, knee joints at 90 degrees, and a ball between your knees; hold a balloon in your hand and inhale through your nose for 3 to 4 seconds; exhale from your mouth and blow up the balloon for 5 to 8 seconds , Pause for 2 to 3 seconds; repeat 6 to 8 times.
   Stretch the thorax up and down: take a sitting or standing position, hold the head with both hands; inhale until the body is leaned back, elbow joints lean back as far as possible; when exhale, press the upper body down close to the abdomen, using the elbow and shoulder joints Squeeze the chest with the force of retraction; repeat 4 times. Then, fold your hands flat on your abdomen; when you inhale, your abdomen bulges against your hands. Repeat 4 times to effectively train the diaphragm.
   In the above process, you must breathe deeply and slowly, and your breathing should be properly coordinated with your body movements; during training, don’t hold your breath or breathe excessively. Stop in time if you have difficulty breathing, chest pain, dizziness, or blurred vision. Corresponding training for patients with chronic obstructive pulmonary disease and heart failure can improve the symptoms of dyspnea and improve lung function.

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