u/Mediocre_Age_5101

I started the "6 r's" meditation as taught by Venerable Vimalaramsi. He tells as to relax the muscles/the tension in my head. How does one do that ? Is there a technique? I know one can´t force relaxation. So I try to think of my kitten or imagine a calm beach. It kinda works, but is this what he had in mind? Thanks in advance !