The Webster Technique is a chiropractic method focused on the pelvis during pregnancy. It works to reduce tension and restore balance in the joints and ligaments of the pelvis, which can shift and tighten as pregnancy progresses. It is not a technique performed on the baby. It addresses the mother's pelvis, with the reasoning that a balanced, less restricted pelvis gives the body more room to work as the due date approaches.
For a Pismo Beach mother, the meaningful detail is that Dr. Bronstein is actually certified in the Webster Technique, not simply familiar with it. That certification, earned through the International Chiropractic Pediatrics Association, is what a prenatal chiropractor should hold to apply the method properly. Beacon Clinic makes that credential easy to confirm, which is what a careful expecting mother should expect.