The Physical Force was a facet of the Force that allowed Force-sensitives to manipulate objects in their surroundings. Such acts required the use of the Alter Jedi discipline, to which the Physical Force was connected in concept. The Physical Force complemented the Living Force and the Unifying Force. These three plus the Cosmic Force were the four primary aspects of the Force.
- Star Wars Galaxies: The Complete Guide: Prima Official Game Guide
- The Complete Star Wars Encyclopedia