WEIGHT MACHINE FOR STRENGTHENING THE FRONT AND BACK OF THE HIGH

摘要

The weight machine for strengthening exercise consists of at least a fixed frame (1) with a weight stack (3) connected to a pivot arm, (2), the free end of which is fitted with an action support (6) worked by the person exercising. The weight machine has a seating surface (43) on a seat (4) that is mounted in a guide (42) to allow forward and backward movement. The pivot arm (2) is equipped with a reaction support (7) situated between the action support (6) and the pivot.