redide Unable to find direct links for your inquiry. This might be the next best thing. The method is very similar to that used by Taoists. There's a world of free instruction available in pdf, seminars, etc. Just nudge Google to seek taoist breathing techniques. There's tao yin (daoyin). breath of life, liu zi jue , and so on. Stay with the newer (gentler) techniques at first, as the ancients were no holds barred in original techniques. If you have already gone this route, please accept my apology. Best of luck in your pursuit. The line that did me the most good: "Breathe from the bottom of your feet."