Programmable DTS pull patterns. Isolation of all phases of pull with independent timing for pretension, progression, traction and regression. Variable speed control. Programmable pretension prior to initiation of traction therapy. Five unique pull patterns add gradient, progressive range of motion and oscillations. Memory storage for 80 user-defined protocols. Static, storage for 80 user-defined protocols. Static, intermittent and cyclic traction options. Digital high resolution color touch screen interface that pivots 270 degrees with clinical graphic library includes anatomical images, common pathologies and detailed belting technique tutorial. Patient data cards record relevant treatment data such as patient treatment sessions.