Sometimes when everything---all misalignments and fixations---has been cleared, and abnormal stresses have been detected, adjusted, and the pelvis balanced back to equilibrium. there is still discomfort in the sacrum or sacroiliac joint(s).
In this case, I have the patient, who is lying face down, lift each leg, without bending the knee, as high off the table as they comfortably can.
99.9% of the time, if one leg is harder to lift, or can’t be lifted as high, the sacrum is stressed laterally on that side.
A precise, directional adjustment with the Activator instrument fixes the problem and brings relief.