Universal dual pulling trainer used in e.g. strength training has various optional parts like support rods and fixing pads which can be fastened and placed with guide tubes, adjustment tube and attachment tubes

摘要

The dual pulling trainer has various optional parts like support rods and fixing pads which can be fastened and placed with two guide tubes (4), adjustment tube and two attachment tubes (14) independent of the free-moving pulley (5). The trainer also has a protective enclosure (6) which is not screwed with a framework but can be opened and closed by hinges (24).