XXT’s can definitely feature in asthma treatment. If a CHT can, then a XXT can. Also, XXT has a YM aspect–the space inside the chest belongs to YM. XXT’s are an obstruction of the epigastrium, what sits above the epigastrium? The diaphragm! So, if the epigastrium is blocked this can stop the diaphragm from descending. That being said this isn’t a XXT pulse. What are the key features of a standard XXT pulse?