Craniosacral therapy (CST) is a gentle, hands-on technique that offers care to the craniosacral system. This includes the membranes and fluids that surround the brain and spinal cord. This therapy can release restrictions that interfere with nervous system function. 

Clients lay or sit on a massage table or other comfortable position fully clothed. Hand placement is on various places on the head, mouth, spine, body, and sacrum. Many people experience a warm sensation, pulsing, shifting, and deep relaxation. 

A typical session is 45-60 minutes.

What Is CranioSacral Therapy? A Complete Guide | Upledger Institute International