<p>The machine (1) has a frame (10) with an operating apparatus (30) to perform a physical exercise. A load group (15) supported by the frame is connected to the operating apparatus by a cable (26) wound around pulleys (25) supported by the frame. The load group has two load units (16, 17) connected by the cable and arranged at ends of a path (P) defined by the pulleys, on opposite sides of the operating apparatus.</p>