This will help draw air into the lower lungs and provide more oxygen to the blood. This technique is often called abdominal breathing. or diaphragmatic breathing because your belly will stick out when you force your diaphragm muscles down Practice taking a deep breath through your nose and watching your belly push out before your chest expands. You will notice a feeling of relaxation. and the airway decreases after a few minutes.
อ่านเพิ่มเติม โรงเรียนบ้านลำพระ
นานาสาระ Hyperventilation
โพสต์โดย : nomo
