BR212017013732Y1 - provision introduced in multifunctional pilates equipment - Google Patents

Abstract

Arrangement Introduced in Multifunctional Pilates Equipment This model refers to a Arrangement introduced in Multifunctional Pilates equipment, which incorporates on a single basis a complete studio with various functions and exercise possibilities, allowing the operator of the equipment assemble the modules according to your needs, using components that have more than one function, allowing pilates to practice more than one person simultaneously on this equipment. The present embodiment comprises a base formed by side beams (4), with a height-adjustable chair (7), a pivoting exercise bar (2) that can be used on the side of the chair (7), as well as a sliding carriage ( 5) communicating with a platform (9,11) for the reformer module, in addition to spring and rope coupling means for performing exercises on several pilates equipment in the same equipment, including simultaneously. said base receives tubular posts (17), capable of acting on the head side (23) in the "wall unit" module. or receive horizontal beams (1) from the cadillac module. a half moon barrel assembly (22) can be attached to the chair (7).

Description

“PROVISION INTRODUCED IN

MULTIFUNCTIONAL EQUIPMENT FOR THE PILATE PRACTICE [01] The present model refers to a provision introduced in multifunctional equipment for the practice of Pilates, whose equipment incorporates in a single base a complete studio with several functions and exercise possibilities, such as Wall unit , Cadillac, Chair, Reformer and Barrel, as created by its creator Joseph Pilates.

[02] The present model allows the equipment operator to assemble the modules according to their functional needs and in an agile way, through components that have more than one function, allowing the practice of Pilates by more than one person simultaneously on the equipment.

STATE OF THE TECHNIQUE [03] In the current state of the art, several types of constructive dispositions applied to equipment used in the practice of exercises are known, such as the practice of Pilates.

[04] Normally, equipment known to the current technique is used individually, with each specific position or exercise requiring the use of an independent equipment or station. In this way, for example, the equipment to perform a “Barrel” type of Pilates exercise is independent from another for

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2/17 perform an exercise on a Cadillac station, and so on. As an inconvenience, each piece of equipment occupies a specific space in the exercise area, requiring a large location to dispose of all the necessary equipment for practice. Even more, being separate, the equipment does not have any portability or facility to change its position or even for disassembly or assembly.

[05] Another known disadvantage, for the most part, refers to the fact that each station or equipment allows use only individually, and it is not possible to use it by more than one user at the same time, nor to share it.

[06] Even more, with all the equipment separate, in different workstations, the supervision of the operator and / or instructor is difficult, when used simultaneously by more than one student.

OBJECTIVES OF THE MODEL [07] To solve the drawbacks of the current technique, the present model reveals an arrangement introduced in multifunctional equipment for the practice of Pilates, where a single base of work incorporates a complete studio for the execution of all exercises of the technique, so that the equipment has several modules assembled by the operator according to the need or demand, revealing Petition 870170043633, of 06/23/2017, p. 7/100

3/17 if a multifunctional device.

[08] A great advantage of the present model refers to the fact that the equipment becomes compact, greatly reducing the spaces required for its assembly and operation. This is because a single base holds the different equipment and allows the practice of Pilates.

[09] In addition, different exercise modules can be assembled at the same time and on the same equipment, allowing the use of this by more than one person simultaneously. Thus, the supervision of the instructor is facilitated, since the exercises are performed in a single equipment, making its operation more practical and safer.

[010] Another advantage of the present model refers to the fact that the equipment components were designed in order to facilitate the assembly, operation or disassembly of the modules in a practical and quick way, increasing the productivity of the station.

[011] Furthermore, the equipment was designed to be completely dismountable, facilitating its transport and assembly.

BRIEF DESCRIPTION OF THE DRAWINGS [012] The object of the present model will be better characterized based on the attached figures, in which:

[013] Figure 1 is an exploded perspective view of the

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4/17 pilates equipment of the present model;

[014] Figure 2.1 is an exploded perspective view of the equipment's base, and its locks;

[015] Figure 2.2 is a perspective view of the support of the lateral beam of the base by means of a foot, with an angular adjustment system of the exercise bar;

[016] Figure 3 reveals the equipment chair (Chair exercise) in the low or lower position;

[017] Figure 4 shows the equipment chair having its position changed;

[018] Figure 5 reveals the chair in the high or upper position;

[019] Figure 6.1 is a perspective view of the equipment's multifunctional and pivoting exercise bar, with its articulated locking system in the release position for turning;

[020] Figure 6.2 is a perspective view of the equipment's multifunctional and pivoting exercise bar, with its locking system articulated in the locking position in the angular adjustment system of the bar;

[021] Figure 7.1 is a perspective view of the slide assembly in its locked position, composed of a tubular body and a lever for actuation and locking;

[022] Figure 7.2 is a perspective view of the slide assembly in its unlocked position, with the lever

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5/17 triggered;

[023] Figure 8 is a perspective view of the pilates equipment used in the Wall unit position, with the posts on the side of the chair removed and with the exercise bar pivoted around its axis of rotation;

[024] Figure 9.1 reveals the pivoted and locked exercise bar in the adjustment system, during the exercise in the Reformer module;

[025] Figure 9.2 shows the exercise bar pivoted vertically in the adjustment system, during the exercise in the Reformer module;

[026] Figure 10.1 is a perspective view in partial detail of the exercise bar used in the Wall unit module, with the springs applied;

[027] Figure 10.2 is a perspective view of the equipment, with the exercise bar used as a bar in the tower with the springs coming from below or even as a pedal in the Chair module;

[028] A figure 11.1 is an View side gives bar in Exercises pivoted and used as pedal at the module in chair; [029] A figure 11.2 is an View side gives bar in

horizontal exercises and used as a pedal in the chair module;

[030] Figure 12.1 is a perspective view of the posts

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6/17 on the side of the chair, with the sliding sets with hand handles in the upper position;

[031] Figure 12.2 is a perspective view of the posts on the side of the chair, with the sliding sets with hand handles in the lower position;

[032] Figure 13 is an exploded perspective view of the sliding handle assembly of figures 12.1 and 12.2;

[033] Figure 14 is a perspective view of the equipment in a Cadillac module, with the chair in an upper position and with an exercise bar both as a pedal and on the tower bar;

[034] Figure 14.1 is a partial sectional view showing the support of the reformer car on the rails, by means of vertical and horizontal wheels;

[035] A figure 15 is a view in perspective of equipment in module Cadillac ”, with the chair in position bottom; [036] A figure 16 is a view in perspective of equipment in module Reformer, with the platform being pivoted on direction to tower; [037] A figure 17 is a view in perspective of equipment in module Reformer, with the platform totally inflected and vertical as a board in jump, sustained by the slip tube curved; [038] A figure 18 is a view in perspective of

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7/17 equipment in Reformer module, with the vertical slide set of the tower in the upper position and the exercise bar in its pivoting position;

[039] Figure 19 is a perspective view of the equipment in the Reformer module, with the reformer car extending the springs fixed on its spring bar;

[040] Figure 20 is a perspective view of the equipment in the Reformer module, with the reformer car attached to the ropes with hand straps of the pulley system;

[041] Figure 21 is a perspective view of the equipment in the Reformer module, with the strings with hand handles of the pulley system activated, displacing the reformer car and stretching the springs;

[042] Figure 22 is a perspective view of the equipment in a Barrel module, with the posts on the side of the chair mounted;

[043] Figure 23 is a perspective view of the equipment in a Barrel module, with the posts on the side of the chair removed.

DETAILED DESCRIPTION OF THE MODEL [044] According to figures 1 and 2.1, the present model comprises a base formed by right and left side beams (4), supported by vertical feet (401), being said joined side beams (4), on the side of the chair (7), by a spring bar of the reformer (16) and the aided locking

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8/17 through the locking tube (21) of the feet (401) of the chair (7). The spring bar of the reformer (16) has several hooks in its extension for anchoring the car springs (5) when in a “reformer” module (springs best seen in figures 18 to 21). In this way, the bar (16) gives the base

a better one structure and acts like anchoring of springs of car (5). [045] From side opposite , side the headboard (23), O locking if gives through the headboard (23) and fur pipe in

locking (21) of the feet (401), and the tube (21) has fixed rings in its length, for coupling springs when the exercise bar (2) is attached to the tower. On this side, the feet (401) are offset from the end of the side beams (4), allowing the headrest (23) to be fixed.

[046] Said locking tube (21) has the purpose of stabilizing, joining, giving spacing and precise alignment to the sides (4) of the base, so that all modules work with extreme perfection.

[047] The headboard (23) is made up of the same material and profile of the sides (4) of the equipment, with the

goal in join at side (4) from the base of side of tower. [048] As best observed in figure 2.2, at the side of the chair (7) , at inner face gives junction in between the foot

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9/17 (401) and side beams (4), the equipment has holes (402), equally spaced, one central and the other concentric for angular adjustment of an exercise bar (2), when used in the reformer module (evidenced in figures 16 to 19). On the inner face of the side beams (4), sliding rails (24) of the carriage (5) are positioned fixed and parallel to each other. As shown in figure 2.1, the rails (24) have holes equally spaced on their upper surface, in which a stop (241) can be mounted to delimit the end of travel of the carriage (5) (fig. 3 and 8 ).

[049] The base of the equipment (Fig.2.1) is designed in a strong and stable structure, with several holes, fittings and adjustments, giving the equipment a robust, functional and practical base when changing modules, but also when assembling and installation of the equipment since it is completely dismountable, in order to facilitate transportation, especially in places with difficult access. [050] Screwed vertically and parallel to the feet (401) of the headboard (23), two tubular posts (17), with holes in their length, act as a guide for the sliding supports (6) that move along their entire path for adjustment in the desired height, and the union and fixation of the two posts (17) at the upper end is made by the

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10/17 upper tower locking set (8) that maintains the parallelism, spacing and stability of the posts (17). [051] The upper locking set of the Tower (8) has rings for coupling short, long springs and pulleys for exercises in the wall unit, cadillac and reformer modules.

[052] Still on the side of the headboard (23), two slots (403) positioned on the upper side of each side (4) act as support for turning the platform (9.11), during its retraction to release the tracks (24) of the equipment in the reformer module or its complete extension and coverage, when together with the trolley (5), for total assembly of the

platform (5,9,11) in the module trapeze and wall unit. [053] The posts (17) next to chair (7) operate vertically, also with holes over of your extension and fixed to feet (401) at its end

bottom and also to a mobile fixation that takes place by means of lever (404) with pin just above the side (4) of the base, and said posts (17) can be removed to perform exercises on the side of the chair (7 ) in specific modules. Thus, as seen in figs. 2.1 and 2.2, on the outer face of the feet (401), U-folded plates (406) are positioned that act as a stop for the posts (17) on the side of the chair (7) locked by a system of levers (404). On the outer face, a corner (407) with

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11/17 a notched channel (408) allows the sliding and adjustment of the long legs of the chair (7) at different heights. A plate (409) attached to this notched corner (407) has a half-cane tube (410) with a chuck for fitting the pins (202) of the exercise bar (2) when in the chair module.

[054] The posts (17) have, in addition to the drilling along their entire length for adjusting the height of the sliding supports (6,18,19), two rings in each, positioned just below the lateral structure of the base.

[055] Figures 14 and 15 show the equipment in the cadillac module, with the platform (5,9,11) fully extended. At the upper end of the posts (17), horizontal beams (1), called cadillac beams, are made up of elongated tubes with fittings fixed perpendicularly at their ends, which are coupled to the posts (17), locking the module assembly. The beams (1) can be detached from the vertical posts (17) and stored on supports (405) (fig. 2.2) located below the sides (4) of the equipment base.

[056] According to figures 13 and 14, the horizontal beams (1) receive a horizontal slide set cadillac (10), consisting of a tube with rings in its length with its ends fixed to a concave plate and with a plastic bushing that allows coupling and congruence for sliding across the entire length of the

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12/17 beams (1) and its fixation through its lock that prevents slipping during the execution of the exercises.

[057] It should be noted that the equipment of this model allows the mixed use of the cadillac and reformer modules, which provides safety and reliability to the practitioner during the execution of exercises with a higher degree of difficulty and that require balance in the execution of the exercises performed standing on the reformer module (Fig. 16 to 21), unlike conventional equipment.

[058] Figures 6.1 and 6.2 show that the present model also includes an exercise bar (2), multifunctional, light and versatile in its use, being one of the most important components, which can be used as an exercise bar in the tower , in the wall unit (fig. 8 and 10.2) and cadillac (Fig. 14 and 15) modules, as a foot bar when in reformer module (Fig. 16 to 19) and as a pedal in the chair module (Fig. 10.2 and 14 ).

[059] The exercise bar (2) consists of a frame with an articulated locking system (201) that collects or expands its pins (202) simultaneously at the two opposite ends, coupling and uncoupling the fittings in each module.

[060] When using a reformer module (fig. 9.1 and 9.2), the fixed pins (203) are lodged over channels of the side beams (4) and pivot the entire bar (2) on them, until the

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13/17 pins (202) stay in the holes (402) selected for adjusting the height of the exercise bar (2).

[061] Along the posts (17) on the side of the headboard (23) the vertical slide assembly of the tower (3) moves vertically, consisting of a tube with rings in its length and curved at the ends that are fixed to the body of the sliding (301), for height adjustment on the posts (17) on the side of the headboard (23) that make up the tower, said posts (17) with several holes throughout its length allowing different tensions in the springs coupled to the set (3).

[062] As seen in figures 20 and 21, the body of the slider (301) has a ring (302) open in order to facilitate the quick coupling of the block to the reformer cable. The sliding assembly (3) also acts to support the back of the jumping board formed by the platform (9.11) when folded (Fig. 17). Thus, the sliding assembly (3) can act as spring anchoring, pulley in the fixed rings and support of the jump board.

[063] As illustrated in the detail of figure 14.1, the equipment also comprises a reformer car (5), provided with vertical wheels (501) supported on the rail (24), which promote the displacement on said tracks (24), in both directions of travel, as well as horizontal wheels (502) that also adjust the sides of the

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14/17 rails (24) of the base avoiding twisting of lateral slips which could cause shock between the structure of the car (5) and the beams (4) of the base, or in extreme cases causing accidents in more elaborate exercises. Unlike the equipment known in the current technique, the car (5) has a symmetrical construction, whose spring bar is purposefully positioned on the

middle of its length, since the car (5) can to be used in both directions, this and with The bar in Exercises (2) positioned on your Score in regulation

height swivel at the base of the equipment when in reformer module working or sliding from the chair (7) to the headboard (23) or still working from the headboard (23) to the chair (7), when the platform (9,11) retracted and inserted vertically into the tower, it has the function of a reformer's jump board (Fig. 17), or by removing the jump board from the base and using the tower's vertical slide set (3) as a hand rest / feet when performing exercises. The carriage (5) can receive the shoulder pads (12) and spring rest bars at both ends of the carriage (5), both for the headboard side (23) and the chair side (7).

[064] As shown in figures 7.1 and 7.2, the posts (17) on the side of the tower or head (23) receive sliding supports (6), formed by a tubular base (601)

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15/17 with a plastic reducer inside for comfortable and free play on the posts (17) of the equipment, and by a flap with lever pivot (602) with locking pin and spring. On the opposite side to the lever (602), the sliding support (6) has a round tube with half-cane cutout (603) with an internal bushing in order to provide a perfect fit and facilitate the fitting of the pins (202) of the exercise bar ( 2) when in the “wall unit” and “cadillac” modules (Fig. 8).

[065] The lever (602), on the other hand, consists of a folded plate with different angles and directions, forming the base for the pivot turning axis that forces the spring, directing the end pin in the adjustment holes at the different heights of the posts (17).

[066] According to fig. 12.1 and 13, the posts (17) on the chair side (7) receive right (18) and left (19) sliding assemblies, also formed by the tubular base (601) with lever (602) and torsion spring, but on the face said sliders (18,19) have a slot (604) for the hand strap (605).

[067] The sequence of use of the chair (7) can be better visualized in figures 3 to 5.

[068] The chair (7) consists of a long foot (14) and a short foot (15), being said long foot (14) formed by two long and short rods, respectively, a right and

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16/17 another left joined at the lower end by a lock in order to stabilize, and to provide spacing and precise alignment of the long feet (14) of the chair so that they work simultaneously and with smooth sliding of its pins through the channels (408) of height adjustment of the seat (7).

[069] When at the highest height of the chair (7), the short foot (15) rests and lodges in a cutout (151) of the rail (24), leveling the seat and supporting the set. Said cutout can be seen in fig. 3.

[070] A frame positioned below the top with chair covering (7), has in all its contour rings for the coupling of the springs and resistance graduation when in the chair module and pins for engagement in the fittings of the base of the equipment allowing the variation between the two functions (Fig. 10.2 / 14).

[071] The chair (07) accumulates the basic functions for standing exercises in the “reformer” module when in its low height setting (Fig. 16 to 21) and as a chair when in its high setting together with the bar coupling of exercises (2) (Fig. 5, 10.2 and 14), which provides yet another unprecedented and multifunctional solution of the present model.

[072] Figures 22 and 23 reveal the equipment in the “barrel” module, and on the chair (7) in high regulation

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17/17 a half-moon-barrel set (22) can be coupled, with a semi-cylindrical structure with coating on its upper face, provided on the lower face of a rectangular recess (221) with the shape of the chair seat (7), which allows the coupling of this set in the chair module added to the fitting and assembly of the ladder (13), forming the barrel module. It should be noted that the barrel set (22) can also be used decoupled for floor exercises when using the wall unit and cadillac modules.

[073] According to fig. 16, the platform is formed, in addition to the carriage (5), by a central platform (9) and a lateral platform (11) on the side of the headboard (23), where the latter has pivots (111) at its end that are accommodated inside the slots (403) of the side beams (4), connecting the platform (11) to the base. The platforms (9,11) are joined by means of hinges, allowing their total extension or vertical retraction and are made up of plates supported by perpendicular beams that provide support and stability when in a wall unit and cadillac module (Fig 8 / 10.2 / 14 / 15). The existence of hinges provides mobility to the platform when it needs to be collected or removed to assemble other modules.

[074] The springs of the equipment are designed with a rigid musket of fixation at the ends, for quick coupling of them in the rings of the equipment.

Claims (7)

CLAIM 1) “DISPOSITION INTRODUCED IN MULTIFUNCTIONAL EQUIPMENT FOR PILATES PRACTICE, characterized by comprising a base formed by right and left side beams (4), supported by vertical feet (401), said side beams (4) joined, on the side of the chair (7), by a bar of the reformer springs (16) and the locking aided by the locking tube (21) of the feet (401) of the chair (7), and the reformer spring bar (16) has several hooks in its extension for anchoring the car springs (5) when in “reformer” module; on the opposite side, side of the headboard (23), the locking takes place by the headboard (23) with hooks along its length for anchoring the springs when using the jump board and by the locking tube (21) of the feet (401), being that the tube (21) has fixed rings in its length, for coupling springs when the exercise bar (2) is attached to the tower and on this side, the feet (401) are offset from the end of the side beams (4), allowing the headboard to be fixed (23); on the side of the chair (7), on the internal face of the junction between the feet (401) and side beams (4), the equipment has holes (402), equally spaced, one central and the other concentric for angular adjustment of a bar of exercises (2), when used in the “reformer” module; on the inner face of the side beams (4) are Petition 870170043633, of 06/23/2017, p. 23/100 2/7 positioned fixed and parallel to each other rails (24) for sliding the carriage (5), and the rails (24) have holes equally spaced on their upper surface, in which a stop (241) can be mounted to delimit the end of travel of the car (5); screwed vertically and parallel to the feet (401) of the headboard (23), two tubular posts (17), with holes in their length, act as a guide for the sliding supports (6) that move along their entire path for adjustment at the desired height, the union and fixation of the two posts (17) at the upper end is made by the upper locking set of the tower (8) which maintains the parallelism, spacing and stability of the posts (17); the upper locking set of the Tower (8) has rings for coupling short, long springs and pulleys for exercises in the “wall unit”, “cadillac” and “reformer” modules; still on the side of the headboard (23), two slots (403) positioned on the upper side of each side (4) act as support for turning the platform (9.11), during its retraction to release the tracks (24) of the equipment in the "reformer" module or its complete extension and coverage, when in conjunction with the trolley (5), for total assembly of the platform (5,9,11) in the "trapezoid" and "wall unit" module; the posts (17) on the side of the chair (7) operate vertically, also with holes along its length and fixed to the Petition 870170043633, of 06/23/2017, p. 24/100 3/7 feet (401) at its lower end and also to a mobile fixation that takes place by means of a lever (404) with pin just above the side (4) of the base, and said posts (17) can be removed to execution of exercises on the side of the chair (7) in specific modules, and on the outer face of the feet (401) are positioned U-folded plates (406) that act as a stop for the posts (17) on the side of the chair (7 ) locked by a lever system (404); on the outer face an angle (407) with a notched channel (408) allows the long foot of the chair (7) to slide and adjust at different heights and a plate (409) attached to this notched angle (407) has a half-cane tube (410) with a dowel for fitting the pins (202) of the exercise bar (2) when in the chair module; said posts (17) have, in addition to the drilling in all their extension for height adjustment of the sliding supports (3,6,18,19), two rings in each, positioned just below the lateral structure of the base; at the upper end of the posts (17) horizontal beams (1) of the cadillac module are positioned, composed of elongated tubes with fittings fixed perpendicularly at their ends, which are coupled to the posts (17), locking the module assembly, and the beams (1) can be detached from the vertical posts (17) and stored on supports (405) located below the sides (4) of the base Petition 870170043633, of 06/23/2017, p. 25/100 4/7 of the equipment; the horizontal beams (1) receive a horizontal slide set cadillac (10), consisting of a tube with rings in its length with its ends fixed to a concave plate and with a plastic bushing that allows coupling and congruence for the slide across the entire beam extension (1); the present model also includes an exercise bar (2), multifunctional, composed of a frame with an articulated locking system (201) that collects or expands its pins (202) simultaneously at the two opposite ends, coupling and uncoupling the fittings in each module; when in a “reformer” module, the fixed pins (203) are housed on channels of the side beams (4) and pivot on them the entire bar (2), until the pins (202) are housed in the holes (402) selected for adjustment the height of the exercise bar (2); along the posts (17) on the side of the headboard (23) the vertical slide assembly of the tower (3) moves vertically, consisting of a tube with rings in its length and curved at the ends that are fixed to the body of the slider (301 ), for height adjustment on the posts (17) on the side of the headboard (23) that make up the tower, said posts (17) with several holes throughout their length allowing different tensions in the springs coupled to the set (3); the slider body (301) has a ring (302) open Petition 870170043633, of 06/23/2017, p. 26/100 5/7 to facilitate the quick coupling of the block / pulley to the reformer cable and the sliding assembly (3) also acts on the back support of the jumping board formed by the platform (9.11) when folded; the equipment also comprises a reformer car (5), provided with vertical wheels (501) supported on the rail (24), which promote displacement on said tracks (24), in both directions of travel, as well as horizontal wheels (502) that also adjust the sides of the rails (24) of the base, and the car (5) has a symmetrical construction, where its spring bar is purposefully positioned in the middle of its length, with the car (5) can be used in both directions; said carriage (5) can receive the shoulder pads (12) and spring rest bars at both ends of the carriage (5), both for the headboard side (23) and the chair side (7); the posts (17) on the side of the headboard (23) receive sliding supports (6), formed by a tubular base (601) with a plastic reducer inside for a comfortable and loose fit on the posts (17) of the equipment, and by a pivot flap of the lever (602) with locking pin and spring and on the opposite side of the lever (602), the sliding support (6) has a round tube with a half cane cutout (603) with an internal bushing for fitting the pins (202) of the exercise bar (2) when in the “wall unit” and “cadillac” modules; said lever Petition 870170043633, of 06/23/2017, p. 27/100 6/7 (602) consists of a folded plate with different angles and directions, forming the base for the pivot turning axis that forces the spring, directing the end pin in the adjustment holes at the different heights of the posts (17 ); the posts (17) on the side of the chair (7) receive right (18) and left (19) sliding assemblies, also formed by the tubular base (601) with lever (602) and torsion spring, but on the external face said sliding ( 18,19) have a slot (604) for the hand strap (605); the chair (7) consists of a long foot (14) and a short foot (15), being said long foot (14) formed by two long and short rods, respectively, one right and one left joined at the bottom end by a locking and smooth sliding of its pins through the height adjustment channels (408) of the seat (7); when at the highest height of the chair (7), the short foot (15) rests and lodges in a cutout (151) of the rail (24), leveling the seat and supporting the set; a frame positioned below the top with the chair covering (7), has in all its contour rings for coupling the springs and graduation of the resistance when in the chair module and pins for engagement in the fittings of the base of the equipment allowing the variation between the two functions ; the chair (07) is used in different basic functions for standing exercises in the “reformer” module when in its Petition 870170043633, of 06/23/2017, p. 28/100 7/7 low height adjustment and as a chair when in high adjustment together with the coupling of the exercise bar (2); on the chair (7) in high adjustment, a half-moon-barrel set (22) can be coupled, with a semi-cylindrical structure with coating on its upper face, provided on the lower face of a rectangular recess (221) with the shape of the seat the chair (7), which allows the coupling of this set in the chair module added to the fitting and assembly of the ladder (13), forming the barrel module; the platform is formed, in addition to the trolley (5), by a central platform (9) and a side platform (11) on the side of the headboard (23), where the latter has pivots (111) at its end that lodge inside of the slots (403) of the side beams (4), connecting the platform (11) to the base, and said platforms (9.11) are joined by means of hinges, allowing their total extension or vertical retraction and are constituted by sustained plates perpendicular beams that provide support and stability when using a wall unit and cadillac module; the equipment's springs are designed with a rigid musket for fixing the ends, for quick coupling of them in the equipment's rings.