Support on doors for calisthenics (Machine-translation by Google Translate, not legally binding)

摘要

Support on doors to perform gymnastic exercises, designed to fit on said support elastic rubber bands used in gymnastics and characterized because it is formed by two pieces, one of them being a band (b) of non-elastic material that closes on itself same by means of a double stitching (c) at its end; the second piece consisting of a rubber cylinder (a) that is inserted in the space between the two seams of the tape; being in the position of use of the support, this cylinder so inserted in the belt, the stop of the support on the corresponding door or swing once closed. (Machine-translation by Google Translate, not legally binding)