The active or passive leg press with computer-supported measuring and positioning systems for a rapid rehabilitation Fine tuning for an earlier rehabilitation The isoLegPress TITAN with computer-supported measuring and positioning systems is used for the test and biofeedback-led training of foot, knee and hip – under auxotonic and isometric working conditions. Range of motion and strength development of the lower extremities can be measured in any given angle or position (left/right, simultaneously or consecutively). The computer-supported test and training system (CTT) TITAN identifies thus existing performance deficits, defines specific treatment aims and documents the achieved results. Thanks to CTT TITAN’s finely tuned and easy system of dosage, a differentiable strain can be applied and rehabilitation training can begin much earlier than has hitherto been possible. Thus muscles and mobility do not decrease to the degree they would with conventional methods due to the quick return to use. In this manner, CTT TITAN accelerates the rehabilitation process demonstrably.