Earth
Head-Circle Apparent Wind
Sit cross-legged with the spine vertical and let the head start a slow circling motion, no larger than a coin's diameter, at the rate of one circle per two seconds. Identify the two points on the circle where the suboccipital effort drops nearly to zero and the two points...
Full Lesson Notes
Complete Practice
Sit cross-legged with the spine vertical and let the head start a slow circling motion, no larger than a coin's diameter, at the rate of one circle per two seconds. Identify the two points on the circle where the suboccipital effort drops nearly to zero and the two points where it spikes, and verify those points shift if you reverse direction. Do not enlarge the circle; the asymmetry is sharper at small amplitudes. Challenge: Two-centimeter circles are slow enough that centripetal effects are tiny; much of the asymmetry the practitioner finds may be habitual range bias rather than apparent-wind.
