Question

what would you contact to adjust a left ps sacral base?
a) left psis
b) left ischial tuberosity
c) right sacral apex
d) left sacral base

Explanation:

In musculoskeletal - related adjustments, the left PSIS (Posterior Superior Iliac Spine) is relevant for adjusting the left PS sacral base as it is a key anatomical landmark in the pelvic - sacral region for such manipulations.

Answer:

A. Left PSIS