Run two or three steps to exhale, and run two or three steps to inhale. With the acceleration of running speed and the appearance of fatigue, the frequency of breathing also increases, so you can use the method of exhaling step by step while running.

Breathing through the nose is conducive to ensuring the temperature and cleanliness of the air, but in the case of deep and urgent breathing, breathing through the nose alone can not meet the needs of the body.

At this time, you need to use your mouth to help you breathe, but don't open your mouth too wide, you can open it half way, so that the tip of your tongue is close to the upper jaw to avoid dry throat. At the same time, it can relieve sore throat, chest pain or abdominal pain caused by inhaling a lot of cold air.

Extended data:

Before running, you can generally do the following warm-up activities:

(1) Stand with your hands akimbo and move your ankles alternately;

(2) Squat down and move your knees with your hands;

(3) Lift the legs alternately to move the hip joint;

(4) Turn the waist with your hands akimbo and move the waist;

(5) One-handed support, kicking back and forth in turn to move the hips and knees;

(6) lunge and lunge leg press; Left and right leg compression, involving leg ligaments;

(7) The upper body bends back and forth, and the upper limbs move slightly.

Only the correct posture can make you run fast, efficiently and not easily injured. One of the keys to burning fat is running at an intensity close to your anaerobic limit (anaerobic threshold). The correct posture can enable you to reach this intensity without wasting extra energy.

References:

Baidu encyclopedia-long-distance running