When your mind is “tuned” into subtle vibrations that move delicately in the central core/channel of the spine, the “spotlight” of your mind is turned inwardly. The intention is to connect with finer and finer sensations…sensations normally ignored because they are so subtle.
With the mind connected to subtlety, you are given glimpses of the flighty, superficial mind ”doing its thing” of bouncing around…but you are not attached to it. You are offered the gift of perspective that is not identified with the superficial, “monkey-mind.”
From this unique perspective of the inwardly flowing attention, the mind can be observed doing its thing of bouncing around, “firing-off” thoughts, memories, etc. However, you observe as though from a distance, without attaching or identifying with them!
From this feeling-centered perspective, you will begin to notice layer upon layers of sensations and subtle reverberations that percolate up into your awareness. All that is required is that you simply hold intention to feel into finer and finer sensations! Not so much any specific sensation, but rather the overall sensation of all that you feel in the moment.
The “overall sensation” of your body begins to then “resolve” or “refine” to a wider resonance (or Hum) that seems to be sourced at the central core or channel of the spine. The sensation is like a microscopic thread vibrating in the spine, creating an uplifting, blissful experience that activates the body to twist and contort spontaneously in dance-like movements, reminiscent of Balinese or belly dance!