1, breathing, refers to the method of refining qi in qigong. Breathing is breathing, and breathing includes external breathing and internal breathing.

2. External breathing refers to the gas exchange between outside air and lung blood, also known as lung breathing. Newborn babies are best at breathing. When a baby is born, it is born with breath. Therefore, newborn babies must shout out this foul smell. The baby has been wronged and will cry as long as there is turbid gas in his stomach.

3, but adults have lost this innocence, adults crying has become a shame, adults have turbid gas in their stomachs, sigh, get angry, and even go crazy. Later qigong is so promising that it is better to learn it from babies. Babies don't know qigong, but their true qi lasts forever.