Apparatus designed for exercising the rear leg muscles as well as the lower dorsal muscles of a patient

摘要

Apparatus for exercising the rear leg muscles as well as the lower dorsal muscles of a patient, which consists of an elongated bench with, at one end, a support (4) adjustable in the longitudinal direction of the bench for the feet of the patient (21) who sits thereon in the longitudinal direction of the aforesaid bench and, at the other end, a dorsal support (12) assembled to a vertically revolvable arm (10) and, finally, a system designed to move the aforesaid arm (10) and finally, a system designed to move the aforesaid arm (10) in the vertical plane in view of bringing to bear an adjustable pressure on the patient's back by means of the aforesaid dorsal support.