Asalaam Alaikum The method of Zikr termed, 'Pas Anfas' is used by the Naqshbandia Owaisiah silsilah. This is a method of breathing in Allah Subhan's Name into the heart and then exhaling the Name, 'Hu' onto the outside of the heart(Qalb). In this way the Salik is guarding every breath and this is exactly what the Persian term, 'Pas anfas' means. With this method, the Salik is never in heedlessness of his/ her Creator. It is a very powerful form of zikr and it is done on all of the 7 Lataif in one Zikr majlis sitting. The actual Zikr is Zikr-e-Qalbi also known as Zikre-Khafi. Owaisiah zikr majalis are held all over the UK. JazakAllah khairun 'Ya Illahi dil badal de..'