Device for the education of the joints in the teaching of the movements of swimming. (Machine-translation by Google Translate, not legally binding)

摘要

Device for the education of the articulations in the teaching of swimming movements, characterized in that it comprises a basic complex composed of a central structure and two lateral structures, one on each side of the central structure; a first pair of mechanical means operators supported by the central structure in the rear of the same, and endowed with a. Alternative movement on two vertical planes parallel to each other; a second pair of mechanical means operative associated with the lateral structures and provided with a translation movement of substantially elliptical trajectory, said first and second pair of mechanical means being operators able to set in motion respectively the lower and upper limbs of a person according to movements corresponding to those that are made in the freestyle swimming back. (Machine-translation by Google Translate, not legally binding)