A therapy system for applying an electrical signal to an internal
anatomical feature of a patient includes an implantable component and an
external component. The implantable component is configured to receive a
selected therapy program and a selected therapy schedule from the
external component. The implantable component is adapted to be
selectively configured into one of a training mode and a delivery mode.
The implantable component is configured to apply therapy to the internal
anatomical feature in accordance with the selected therapy program and
the selected therapy schedule when configured in the delivery mode. The
implantable component is configured to simulate application of therapy
when configured in the training mode.