Abstract: The present invention concerns a gymnastic machine of the type having movable steps, comprising a supporting frame, for the resting of said gymnastic machine on the floor, a movable stair comprising a plurality of elongated elements, each elongated element being hinged in series to a preceding elongated element and to a following elongated element, so as to form a closed series, two consecutive elongated elements forming a step of said movable stair acting respectively as tread and riser, said gymnastic machine being characterized in that at least one elongated element comprises at least one first and one second part articulated to each other. The present invention also concerns an operating method of said gymnastic machine.

Abstract: The present invention concerns a gymnastic machine of the type having movable steps, comprising a supporting frame, for the resting of said gymnastic machine on the floor, a movable stair comprising a plurality of elongated elements, each elongated element being hinged in series to a preceding elongated element and to a following elongated element, so as to form a closed series, two consecutive elongated elements forming a step of said movable stair acting respectively as tread and riser, said gymnastic machine being characterized in that at least one elongated element comprises at least one first and one second part articulated to each other. The present invention also concerns an operating method of said gymnastic machine.

Abstract: The present invention concerns a gymnastic machine of the type having a sliding belt comprising a base structure, having a frame, on which a closed circuit sliding belt is installed for gymnastic exercises, a supporting structure rotatably coupled with said base structure, characterized in that said gymnastic machine comprises a closing and moving group, comprising a trolley, rotatably coupled with said frame of said base structure, capable to assume a first position, corresponding to the opening position of said gymnastic machine, wherein said trolley is substantially parallel to said base structure, and a second position, corresponding to the closing position of said gymnastic machine, wherein said trolley is rotated with respect to said base structure, so as to lift and rotate it with respect to said supporting structure, arranging close to it; and actuator means, capable to allow the moving of said trolley from said first position to said second position and vice versa.