cranial rhythm

Cranial rhythm is a subtle, rhythmic movement of the bones and fluids within the skull and nervous system, believed to result from fluctuations in cerebrospinal fluid and cardiovascular activity. This rhythm occurs at a very slow, consistent pace—about 6 to 12 cycles per minute—and can be detected through gentle palpation of the skull, sacrum, or spine. Practitioners use this sense of rhythm to assess and support the body's natural balance and functioning, often in holistic or osteopathic treatments. While its scientific basis is debated, many find it a useful way to understand and influence overall health and well-being.