There Is Only Internal Rotation and External Rotation - Bill Hartman UHPC Model

The UHPC Model does not use traditional planes of motion as a framework for understanding movement. All joint movement is a product of internal rotation and external rotation relative to a point of reference. Straight planes are a useful abstraction for static anatomy. They are not useful for understanding how a living system moves through space. This video addresses one of the most common points of confusion when practitioners first encounter the model. Learn the UHPC Model: https://uhp.network https://billhartmanpt.com #BillHartman #UHPCModel #PhysicalTherapy #MovementScience #JointMechanics