"Imagine the rising and falling of a swelling sea"
... through the nose
(keep jaw relaxed; use the back of the tongue)
Think of the sound of Ohh...
Imagine the breath carrying Ki across the top on your head,
down your back, as swelling around your One Point,
then filling your whole body with Ki.
Do not hold your breath with tension.
Enjoy the air within
Pause for a while to enjoy some freedom
from feeling compelled to breath.
For maximum relaxation,
check that your posture places your upper body
weight over your One Point.
... open mouthed with the sound of HAaaa...
... calmly with a sense of letting go
of the tension that has held the air in your body.
Imagine the breath originating from the One Point,
going up your back,
exhausting stale air
from your whole body.
Direct your breath to the infinite universe.
With your last breath,
lean slightly forward as the breath decays
... infinitely smaller
... half by half.