Treating the Soft Tissue of the Back

Treating the soft tissue of the back:

A) Is more difficult than treating the extremities because of the way it is innervated.
B) Is usually not necessary because most back pain results from dysfunction of the facets or disks.
C) Involves using heat rather than cold, massage rather than exercise, and principles that in general are different from those used when treating the extremities.
D) In principle is no different from treating soft tissues in the extremities.