no i mean a real human being who has been through it and is capable of teaching u... theres no other way u gotta find one,
some facts about it.... it takes 4 months for every cell in your body except the grey brain cells(11mnths) to completely change, which means every 4 months u have a completely knew body.
When prana breathing u accelerate the rate of cell regen, thus healing ur wounds,scars faster,
Newborn childrean breathe that way.
In my own experience, breathe like that for 10-15 minutes=sore throat, high temperature etc etc. healed, physical pain and stuff like that.