BREATH

>>19141758
Hatha Yoga Pradapika, or Raja Yoga, should both have some pretty good pranayama (breath control) exercises. Or just google pranayama. Also from a psych perspective there' a book called "The Relaxation Response"

>>19141758
bumpppp

I've heard about transpersonal breathwork by a guy named Joe Moore.
With some breathing technics you can achieve deep states of consciousness similar to dmt trips.

>>19141758
I have this book:
https://www.amazon.com/Prana-Pranayama-Swami-Niranjanananda-Saraswati/dp/81863.36796
It goes from beginner stuff all the way to up to "don't try this if you are not an expert, you could really hurt yourself." If you just want some basic stuff without learning about a larger framework and philosophy could just browse the internet a bit.

>>19141758
this is a great documentary on it
https://en.wikipedia.org/wiki/JoJo%27s_Bizarre_Adventure