TWI618558B - Method and system of ride-on exercise with lower-limb posture positioning and multiple degrees of freedom swing for abdominal and back muscles - Google Patents

Abstract

The riding type abdominal and back muscle group motion system with lower limb posture positioning and multi-degree-of-freedom swing includes an adjustable length connecting mechanism module, a power cushion module and a foot pedaling actuating module. The power cushion module is arranged at the rear end of the adjustable-length connection mechanism module, and is used to provide the user to ride and drive the user's waist to move. The foot pedaling actuation module is arranged at the front end of the adjustable-length connection mechanism module in a multi-degree-of-freedom adjustable swinging manner to provide the user's foot placement and drive the foot swing. The invention encourages the user to move the legs by a range of motion (ROM) by the movement of the waist and the swing of the feet, which allows the user to carry out efficient training of the abdominal and muscular strength of the groin , Can also allow the body to reach a relaxed state.

Description

Riding type abdominal and back muscle group motion method and system with lower limb posture positioning and multiple degrees of freedom

The invention relates to a sports method and system, in particular to a riding abdominal back muscle with lower limb posture and multi-degree-of-freedom swinging function which allows the user to perform efficient muscle strength training and also allows the body to achieve a relaxed state. Group movement method and system.

Modern people, due to stress in life, long-term poor posture, or the operation of 3C products, cause muscle fatigue, soreness, and excessive use of shoulders and necks for a long time. Chronic diseases or soreness arising from shoulder, back, lumbar and other parts.

With the advancement of technology and the popularization of fitness and rehabilitation equipment. The functional requirements of users for fitness and rehabilitation equipment are becoming higher and higher, especially in the functions of the joint exerciser of the abdomen, back and legs (for example, the back and waist muscles relax and increase the softness) The requirements are constantly rising.

In the conventional technology, if you want to train multiple groups of different muscle groups at the same time, you usually need to use different parts of the muscle joint exerciser to achieve this goal. That is to say, the same sports equipment cannot comprehensively train multiple muscle groups of the whole body. In addition, most sports equipment The requirements for the body shape (for example, the height of the user) are relatively high, and the user's autonomous selectivity is relatively small.

To additionally train the muscles of the groin, another device is needed, which is too operable and cannot be trained with the same sports equipment.

In the conventional technology, users are often unfamiliar with sports equipment, which may cause muscle strain or even permanent injury due to improper use during training. Such sports equipment cannot use a natural action to complete training to avoid movement. hurt.

Therefore, one of the categories of the present invention is to provide a riding type abdominal and back muscle group motion system with lower limb posture positioning and multi-degree-of-freedom swing, which can provide users with simultaneous training of multiple muscle groups and can target the user's body Adjust the size of the equipment to meet the needs of different users. According to a specific embodiment, the riding-type abdominal and back muscle group motion system of the present invention is used to provide a user to train the abdominal and back muscle groups, including an adjustable length connecting mechanism module, a power cushion module and a foot pedaling actuation module . The adjustable length connection mechanism module has a front end portion and a rear end portion. The adjustable length connection mechanism module further includes a position adjusting member for adjusting the height and horizontal distance of the front end portion relative to the rear end portion. The power cushion module is arranged at the rear end of the adjustable-length connection mechanism module to provide the user with a seat and drive the waist movement of the user. The foot pedaling actuation module is arranged at the front end of the adjustable-length connection mechanism module in a multi-degree-of-freedom adjustable swinging manner to provide the user's foot placement and drive the foot swing. Among them, the user drives the user's body to move the abdominal and back muscle groups through the movement of the waist and the swing of the foot.

The movement of the abdominal and back muscle group is that the user uses the riding abdominal and back muscle group movement system, and the swing and power cushion module belt is adjusted by the multi-degree of freedom of the foot pedaling actuation module The movement of the user's waist and the formation of a range of motion between the user's thighs and calves, so as to drive the movement of the user's body.

The foot pedaling actuation module includes a swing connecting piece connected to the front end of the adjustable-length connecting mechanism module, so that the foot pedaling actuation module swings in an arc shape relative to the front end.

Furthermore, the foot pedaling actuation module further includes a foot base, a foot pedal, and a foot pedal connector. The foot pedal is arranged on the foot pedal connector in a linearly movable and freely rotatable manner. It is used to provide the user's foot placement and fix the foot, and the foot pedal connecting piece is arranged on the foot pedal base in a rotatable, front-rear, left-right and height-adjusting manner to adjust the foot pedal relative to the foot pedal The relative position and angle of the base.

In addition, the foot pedaling actuation module further includes a surrounding motor, which is connected to the foot pedal connecting piece, so as to drive the foot pedal connecting piece to make a circular movement.

The power seat cushion module includes a seat cushion and a seat cushion motor. The seat cushion is used to provide a ride for the user, and the seat cushion motor is connected to the seat cushion to drive the seat cushion to perform linear movement, arc swing, revolution, rotation, or use at least one of the above methods. A hybrid movement method to drive the user's waist movement.

Furthermore, the power cushion module further includes an armrest frame and a thigh strap. The thigh strap is connected to the armrest frame to restrain the user's knees, thereby preventing the user's thighs from opening.

Another category of the present invention is to provide a riding-type abdominal and back muscle group movement method with lower limb posture positioning and multi-degree-of-freedom swing to provide users with training of abdominal and back muscle groups. According to a specific embodiment, the riding method of the abdominal abdominal muscle group of the present invention includes the following steps: adjusting a front end portion of an adjustable length connection mechanism module relative to a rear end portion of the adjustable length connection mechanism module Height and horizontal distance; the user rides on a power cushion module located at the rear end, Drive the user's waist through the power cushion module; set a foot pedal actuation module at the front end in a multi-degree-of-freedom adjustable swing; the user's feet are placed on the foot pedal actuation module, The foot riding action module drives the user's foot to swing. Among them, the user uses the movement of the waist and the swing of the foot to drive the user's body to perform the movement of the abdominal and back muscles.

Among them, the movement of the abdominal and back muscle groups can be formed by the user's multi-degree of freedom adjustment swing by the foot riding actuation module, the power cushion module drives the user's waist movement, and the user's thigh and calf are formed A range of motion (Range of Motion), to drive the user's body movement.

The riding method of the abdominal abdominal muscle group further includes the following steps: adjusting the height and rotation angle of the foot pedaling actuation module relative to the front end of the adjustable length connection mechanism module.

Wherein, the foot pedaling actuation module uses linear movement, arc swing, revolution, rotation or a hybrid movement method composed of at least one of the above methods to drive the user's foot swing.

Furthermore, the riding method of the abdominal abdominal muscle group further includes the following steps: restraining the user's knee, thereby preventing the user's thigh from opening.

In summary, the riding method and system of the riding abdominal muscle group of the present invention can allow the user to adjust the size of the equipment according to their body shape and needs. In actual application, the user rides on the power cushion module, and adjusts the appropriate height and angle of each machine part so that the user puts his feet on the foot riding actuation module in a way of bending knees together and selectively Use the thigh straps to restrain their thighs. Adjusting and swinging with multiple degrees of freedom of the foot riding actuation module, and simultaneously rotating with the waist rotation of the power cushion module, thereby interlocking the voluntary contraction of the abdominal and back muscle groups of the user in different postures of lower limbs and different muscle groups Exercise, so as to encourage users to train their abdominal muscles and groin muscles The group's voluntary contraction in order to achieve the goal of effective movement of specific parts.

Compared with the conventional technology, the riding method and system of the riding abdominal and back muscles with lower limb posture and multi-degree-of-freedom swinging can drive the user's legs to perform effective ROM exercise when performing the above-mentioned exercise mode, so that the use of The abdomen and back of the user repeatedly involuntarily exert force to achieve the training of muscle strength. In addition, the user's back of the body can be stretched to further relax the body.

1‧‧‧ Ride-type abdominal and back muscle group motion system

12‧‧‧Adjustable length connection mechanism module

121‧‧‧Chassis vertical column

1211‧‧‧Chassis vertical outer column

1212‧‧‧Chassis vertical inner column

1213‧‧‧Vertical column fixing screw

122‧‧‧Connector under the chassis

123‧‧‧bolt

14‧‧‧Power cushion module

141‧‧‧Cushion

142‧‧‧Cushion motor

143‧‧‧Cushion vertical fixture

144‧‧‧Cushion level holder

145‧‧‧arm rest

146‧‧‧ Thigh Girdle

16‧‧‧Foot riding module

161‧‧‧pedal base

162‧‧‧ foot pedal

163‧‧‧Foot pedal connector

1631‧‧‧Inner cylinder

1632‧‧‧Outer cylinder

1633‧‧‧ tenon screw

1634‧‧‧ Foot pedal fixing stick

16342‧‧‧Reserved hole

1635‧‧‧Fixed column

1636‧‧‧Fittings

164‧‧‧Connector on chassis

165‧‧‧swing motor

166‧‧‧ surround motor

S ₁₁ ~ S ₁₇ ‧‧‧Step

FIG. 1 is a schematic diagram of an embodiment of the riding-type abdominal and back muscle group motion system of the present invention.

FIG. 2 is a schematic diagram of a vertical column of a chassis of an embodiment of the riding-type abdominal and back muscle group motion system of the present invention.

FIG. 3 is a schematic diagram showing a foot pedaling actuation module according to an embodiment of the riding-type abdominal and back muscle group motion system of the present invention.

FIG. 4 is a schematic diagram of a pedal connection piece of an embodiment of the riding-type abdominal and back muscle group motion system of the present invention.

FIG. 5 is another schematic diagram of the foot pedal connecting piece of an embodiment of the riding-type abdominal and back muscle group motion system of the present invention.

FIG. 6 is a schematic diagram of a surround motor according to an embodiment of the riding-type abdominal and back muscle group motion system of the present invention.

FIG. 7 is a schematic diagram showing a power cushion module of an embodiment of the riding-type abdominal and back muscle group motion system of the present invention.

FIG. 8 is a diagram showing a specific implementation method of the riding abdominal muscle group exercise method of the present invention Flow chart of the embodiment.

FIG. 9 is a schematic diagram showing the movement of the foot and the knee when using the riding-type abdominal and back muscle group motion system of the present invention.

Please refer to FIG. 1, which is a schematic diagram illustrating a specific embodiment of the riding-type abdominal and back muscle group motion system 1 of the present invention. In an embodiment, the riding-type abdominal and back muscle group motion system 1 of the present invention includes an adjustable-length connecting mechanism module 12, a power cushion module 14, and a foot pedaling actuation module 16. The adjustable-length connection mechanism module 12 has a front end and a rear end. The adjustable-length connection mechanism module 12 further includes a position adjusting member for adjusting the height and horizontal distance of the front end relative to the rear end. The power cushion module 14 is disposed at the rear end of the adjustable-length connection mechanism module 12 to provide a ride for the user and drive the waist movement of the user. The foot pedaling actuation module 16 is arranged at the front end of the adjustable-length connecting mechanism module 12 in a manner of multi-degree-of-freedom adjustment and swing to provide the user's foot placement and drive the foot swing. Among them, the user drives the user's body to move the abdominal and back muscle groups through the movement of the waist and the swing of the foot.

The movement of the abdominal and back muscles can be achieved by the user using the riding-type abdominal and back muscles movement system 1, and the multi-degree-of-freedom adjustment swing of the foot pedaling actuation module 16 and the power cushion module 14 can drive the waist movement of the user , And a range of motion (ROM) is formed between the user's thighs and lower legs to drive the user's body movement. Wherein, the relative position of the front end part compared to the rear end part is adjusted by the position adjusting member, so as to adjust the main lower limb posture of the user when riding on the riding abdominal abdominal muscle group motion system 1, so that the user's thigh and lower leg form The required range of motion (ROM) is used to regularly drive the user's body movement.

Please refer to FIG. 2, which illustrates the riding type abdominal and back muscle group motion system of the present invention 1 is a schematic diagram of a vertical column 121 of a chassis in a specific embodiment. In one embodiment, the front end of the adjustable-length connection mechanism module 12 includes a set of chassis vertical posts 121 for adjusting the height and rotation angle of the foot pedaling actuation module 16. In practical applications, the set of vertical columns 121 includes a vertical outer column 1211, a vertical inner column 1212, and a vertical column fixing screw 1213. The vertical inner column 1212 of the chassis is connected to the foot pedal actuating module 16 and can be horizontal The method of rotation and height adjustment is set in the vertical outer column 1211 of the chassis, and the vertical column fixing screw 1213 is used to fix the relative position of the vertical inner column 1212 of the chassis and the vertical outer column 1211 of the chassis.

Please refer to FIG. 3, which is a schematic diagram illustrating a foot pedaling actuation module 16 according to an embodiment of the riding-type abdominal and back muscle group motion system 1 of the present invention. In one embodiment, the foot pedaling actuation module 16 includes a foot pedal base 161, a foot pedal 162, and a foot pedal connector 163. The foot pedal 162 is linearly movable and freely rotatable The foot pedal connecting piece 163 is used to provide the user's foot placement and fix the foot. The foot pedal connecting piece 163 is provided on the foot base 161 in a rotatable, front-rear, left-right and height-adjusting manner to adjust the relative position and angle of the foot pedal 162 relative to the foot base 161, so as to provide use People showed different postures on their feet. In one embodiment, the foot pedal 162 has a sliding rail, and the foot pedal connector 163 has a corresponding tenon, so that the foot pedal 162 is linearly movable and freely rotatable on the foot pedal connector 163 on.

Please refer to Figure 2 and Figure 3 again. In addition, the foot pedaling actuation module 16 further includes a swing connection piece connected to the front end of the adjustable-length connection mechanism module 12, so that the foot pedaling actuation module 16 swings in an arc shape relative to the front end . In practical applications, the swing connector can be divided into a chassis upper connector 164 and a matching chassis lower connector 122. The chassis upper connector 164 is disposed below the foot base 161, and the chassis lower connector 122 is disposed vertically to the chassis 1212 inner column End, and then connect the upper connector 164 and the lower connector 122 of the chassis with a plug 123. Furthermore, the foot pedaling actuation module 16 further includes a swing motor 165 connected to the swinging connecting member for driving the foot pedaling actuation module 16 to perform the required swing. Among them, the user can set a fixed speed, a frequency conversion rate or a free swing mode to drive the foot base 161 to swing by the swing motor 165.

Please refer to FIG. 4 and FIG. 5, FIG. 4 is a schematic diagram of the foot pedal connecting piece 163 according to an embodiment of the riding-type abdominal and back muscle group sports system 1 of the present invention, and FIG. Another schematic view of the foot pedal connecting piece 163 of an embodiment of the muscle group movement system 1. As shown in FIG. 4, the foot pedal connecting piece 163 must be a set of matching inner cylinder 1631 and outer cylinder 1632, together with a tenon screw 1633 and a foot pedal fixing rod 1634. The inner cylinder 1631 is disposed on the foot base 161 in a movable manner forward and backward, so as to roughly adjust the foot position of the user. The foot pedal fixing rod 1634 penetrates the outer cylinder 1632 and connects the foot pedal 162 to the foot pedal fixing rod 1634 respectively. In one embodiment, the foot pedal fixing stick 1634 can slide freely in the outer cylinder 1632; in another embodiment, the foot pedal fixing stick 1634 is fixed in the outer cylinder 1632 with a fixing member, so that it cannot slide arbitrarily . By adjusting the relative heights and angles of the inner cylinder 1631 and the outer cylinder 1632 and then fixed by the tenon screw 1633, the foot pedal 162 with different pedal positions and directions can be obtained. As shown in FIG. 5, the foot pedal connecting piece 163 is also a fixing post 1635 and a foot pedal fixing stick 1634. In one embodiment, the foot base 161 has a plurality of mounting holes, and the fixing post 1635 is fixed to the corresponding mounting holes in a selectable manner to generate different fixing positions. Then, through the reserved hole 16342 and the fixing member 1636 on the foot pedal fixing stick 1634, the foot pedal fixing stick 1634 is fixed on the fixing column 1635, and the foot pedal 162 is combined to obtain feet with different foot pedal positions and directions Pedal 162. In one embodiment, the reserved hole 16342 on the foot pedal fixing rod 1634 can be matched with the slide rail of the foot pedal 162 to generate different widths and front-rear distances of the two feet.

Please refer to FIG. 6. FIG. 6 is a schematic diagram of a wrap-around motor 166 according to an embodiment of the riding-type abdominal and back muscle group motion system 1 of the present invention. In one embodiment, the foot pedaling actuation module 16 includes a surrounding motor 166 connected to the foot pedal connecting piece 163, so as to drive the foot pedal connecting piece 163 to make a circle movement. Furthermore, different movement trajectories and angular rate movements can be achieved by setting the running speed of the surrounding motor 166 and the revolution radius of the surrounding.

In summary, the movement mode of the foot pedal 162 relative to the adjustable length connection mechanism module 12 can produce linear movement, arc swing, revolution, rotation or a hybrid movement composed of at least one of the above movement modes In this way, the user's foot can be driven to perform a regular or irregular swing.

Please refer to FIG. 7, which is a schematic diagram of a power cushion module 14 according to an embodiment of the riding-type abdominal and back muscle group motion system 1 of the present invention. The power cushion module 14 is disposed at the rear end of the adjustable length connection mechanism module 12 and includes a cushion 141 and a cushion motor 142. The cushion 141 is used to provide a ride for the user. The seat cushion motor 142 is connected to the seat cushion 141 to drive the seat cushion 141 to perform linear movement, arc swing, revolution, rotation, or a hybrid movement method composed of at least one of the above methods to drive the waist movement of the user. In addition, the power cushion module 14 may further include a cushion vertical fixer 143 and a cushion horizontal fixer 144. The seat cushion vertical fixer 143 is disposed below the seat cushion 141 to adjust the height of the seat cushion 141. The seat cushion horizontal fixer 144 is disposed below the seat cushion vertical fixer 143, and is fixed to the rear end of the adjustable-length connection mechanism module 12 in a movable manner forward and backward. In addition, the power cushion module 14 further includes an armrest frame 145 and a thigh strap 146. The thigh strap 146 is connected to the armrest frame 145 to bind the user's knees and feet, thereby preventing the user's thighs from opening .

Please refer to Figure 1 again. Another category of the invention is to provide a posture with lower limbs The riding method of posture and multi-degree-of-freedom swing riding abdominal muscles is used to provide users with training of abdominal muscles. It includes the following steps: Adjusting the adjustable length The front end of the connecting mechanism module 12 is relatively adjustable The height and horizontal distance of the rear end of the connecting mechanism module 12; the user rides on the power cushion module 14 at the rear end, and the waist of the user is driven by the power cushion module 14; it can be adjusted in multiple degrees of freedom Set the foot pedaling actuation module 16 on the front end in a swinging manner; the user's feet are placed on the foot pedaling actuation module 16, and the user's foot swings through the foot pedaling actuation module 16 . Among them, the user drives the user's body to perform the movement of the abdominal and back muscle groups through the movement of the waist and the swing of the foot.

Among them, the movement of the abdominal and back muscles group can be adjusted by the user with multiple degrees of freedom of the foot riding actuation module 16, the power cushion module 14 can drive the movement of the user's waist, and the user's thighs and calves A range of motion (ROM) is formed between them to drive the movement of the user's body.

The riding method of the abdominal abdominal muscle group further includes the following steps: adjusting the height and rotation angle of the foot pedaling actuation module 16 relative to the front end of the adjustable length connection mechanism module 12. The user has to step on the actuation module 16 with different heights and rotation angles of the feet to generate different foot placement and movement postures.

Wherein, the foot pedal actuating module 16 swings in an arc shape relative to the front end portion. Furthermore, the foot pedaling actuation module 16 can utilize linear movement, arc swing, revolution, rotation, or a hybrid movement method composed of at least one of the above methods to drive the user's foot swing. At the same time, the power cushion module 14 can also move linearly, arcuately swing, revolve, rotate, or use a hybrid movement method composed of at least one of the above methods to drive the waist movement of the user.

In one embodiment, the riding method of the abdominal abdominal muscle group further includes the following steps: restraining the user's knees, thereby preventing the user's thighs from opening. In practical applications, the user can selectively use the thigh strap 146 to restrain the user's thighs and feet to prevent abduction of the feet. This is a passive mode; if the thigh strap 146 is not used, it can be maintained independently Training with knees together is the active mode.

Please refer to FIG. 8, which is a flowchart illustrating a specific embodiment of the riding method of the abdominal abdominal muscle group of the present invention. In one embodiment, the sequence of the user using the riding abdominal muscle group exercise method is: S ₁₁ : riding on the power cushion module 14 and S ₁₂ : adjusting the front end and the rear end of the adjustable length connecting mechanism module 12 Relative position, and then execute step _S13 : adjust the position and direction of the foot pedal 162. S ₁₄ : Confirm whether the user's lower body can assume the knee bend posture when the user's feet are placed on the foot pedal 162, if not, repeat the above actions to adjust the relative position and angle of each part until The user can obtain a predetermined posture. Then, step S _{15 is} executed: it is determined whether to use external force to restrain the user's thigh to determine whether it is an active mode or a passive mode. Step S _16: the power setting module 14 and the seat cushion by actuating the foot pedal 16 of the module parameters, such as: Surround radius, moving trajectory, the moving speed, time, etc., to determine the training program. Finally, S ₁₇ : Confirm whether the training has been completed. If not, you can go back to the step of determining the active mode or passive mode. In another embodiment, if it is desired to perform training in different body postures, it is necessary to start by adjusting various parts.

Please refer to FIG. 9. FIG. 9 is a schematic diagram showing the movement of the foot and the knee when using the riding-type abdominal and back muscle group motion system 1 of the present invention. In practical applications, since the foot pedaling actuation module 16 includes a linearly movable foot pedal 162, and a rotatable foot pedal connector 163 or a vertical column 121 of the chassis, the seated riding abdominal muscle group The foot of the exercise system can be front, back, left Linear movement of right and oblique up and down. When the freely rotating foot pedal 162 is matched with the surrounding motor 166, the foot can be moved in a revolving manner. At this time, if the above-mentioned motion modes are integrated, a compound motion mode of circular movement and linear movement of the circular center can be generated. Furthermore, if further combined with different fixing methods of the foot pedal connector 163 so that the center point of the feet is not on the center axis of the foot base 161, the feet can have different movement trajectories, different path lengths and velocities Way of movement. Among them, when using the riding-type abdominal and back muscle group exercise system 1, if the fixed user's knee is not opened, the user's knee may move in a circular or linear movement; and if the knee is not purposely fixed, then According to the driving of the user's foot, irregular movements will occur. In addition, if the arc swing of the foot riding actuation module 16 and the waist of the power cushion module 14 are added, different training methods can be generated.

In summary, the riding method and system 1 of the riding abdominal muscle group of the present invention can allow the user to adjust the size of the equipment according to their body shape and needs. In actual application, the user rides on the power cushion module 14 and adjusts the appropriate height and angle of each machine part so that the user puts his feet on the foot riding actuating module 16 in a knee-by-buckle manner, and The thigh strap 146 is selectively used to restrain its thigh. Through the multi-degree-of-freedom adjustment swing of the foot pedaling actuation module 16, it simultaneously acts with the rotation of the waist of the power cushion module 14, so as to link the user's different lower limb postures and different muscle group lengths of the abdominal muscles Autonomous contraction exercise, which encourages users to train their abdominal and back muscles and groin muscles to contract independently, so as to achieve the goal of effective specific part movement.

Compared with the conventional technology, the riding method and system of the riding abdominal and back muscles with lower limb posture and multi-degree-of-freedom swinging can drive the user's legs to perform effective ROM exercise when performing the above-mentioned exercise mode, so The abdominal and back of the person repeatedly involuntarily contribute to the training of muscle strength. In addition, the user's body back can be stretched to allow the body to achieve Relaxed state.

With the above detailed description of the preferred embodiments, it is hoped that the characteristics and spirit of the creation can be described more clearly, rather than limiting the scope of the creation with the preferred embodiments disclosed above. On the contrary, the purpose is to cover various changes and equivalent arrangements within the scope of the patent application of the present invention. Therefore, the scope of the patent scope applied for in the present invention should be interpreted broadly based on the above description, so that it covers all possible changes and equivalent arrangements.

1‧‧‧ Ride-type abdominal and back muscle group motion system

12‧‧‧Adjustable length connection mechanism module

14‧‧‧Power cushion module

145‧‧‧arm rest

146‧‧‧ Thigh Girdle

16‧‧‧Foot riding module

Claims (13)

A riding abdominal and back muscle group movement system with lower limb posture positioning and multi-degree-of-freedom swing is used to provide a user to train an abdominal and back muscle group, which includes: an adjustable length connection mechanism module, having a front end portion and a The rear end portion, the adjustable length connection mechanism module includes a position adjusting member for adjusting a height and a horizontal distance of the front end portion relative to the rear end portion; a power cushion module is provided at the adjustable length The rear end portion of the connection mechanism module is used to provide the user to ride and drive one of the user's waists to move; and a foot pedaling actuation module is provided on the adjustable in a multi-degree-of-freedom adjustable swing manner The front end portion of the length connection mechanism module is used to provide one of the user's foot placement and drive the foot swing; wherein, the user moves the waist and the foot swing to drive the user The body performs the movement of the abdominal and back muscle groups; wherein, the front end of the adjustable-length connection mechanism module includes a set of vertical columns of the chassis for adjusting the height and rotation of the foot pedaling actuation module Of the foot pedal actuated by the connection module includes a swing member connected to the chassis of the set of vertical columns, whereby the actuation of the foot pedal by the distal end portion relative to the module to make a swing arc. The riding-type abdominal and back muscle group motion system as described in item 1 of the scope of the patent application, wherein the movement of the abdominal and back muscles group is such that the user uses the riding-type abdominal and back muscle group motion system by the foot pedal actuation module Multiple degrees of freedom adjustment swing, the power cushion module drives the waist movement of the user, and a range of motion (Range of Motion) is formed between the user's thighs and lower legs to drive the movement of the user's body. The riding-type abdominal and back muscle group motion system as described in item 1 of the scope of the patent application, wherein the foot pedaling actuation module includes a swing motor connected to the swinging connecting member for driving the foot pedaling actuation module to do The arc swings. The riding type abdominal and back muscle group motion system as described in item 1 of the patent application scope, wherein the foot pedaling actuation module includes a foot pedal base, a foot pedal and a foot pedal connector, the foot pedal It is arranged on the foot pedal connecting piece in a linearly movable and freely rotating manner to provide the user with the foot to lay and fix the foot part. The foot pedal connecting piece is rotatable, back and forth, left and right and A height adjustment method is provided on the foot pedal base to adjust a relative position and an angle of the foot pedal relative to the foot pedal base. The riding type abdominal and back muscle group motion system as described in item 4 of the patent application scope, wherein the foot pedaling actuation module includes a surround motor connected to the foot pedal connecting piece, thereby driving the foot pedal connecting piece to do One moves around. As described in item 4 of the patent application scope, the riding-type abdominal and back muscle group motion system, wherein the movement mode of the foot pedal relative to the adjustable-length connection mechanism module can be a linear movement, an arc swing, a revolution, a Rotate or use one of the above-mentioned at least one movement method to form a hybrid movement method. The riding-type abdominal and back muscle group motion system as described in item 1 of the patent application scope, wherein the power cushion module includes a cushion and a cushion motor, the cushion is used to provide the user to ride, the cushion motor is connected to the cushion, The seat cushion is driven to perform a linear movement, an arc-shaped swing, a revolution, a rotation, or a hybrid movement method composed of at least one of the above methods to drive the waist movement of the user. The riding type abdominal and back muscle group motion system as described in item 1 of the patent application scope, in which the power The cushion module includes an armrest frame and a thigh strap. The thigh strap is connected to the armrest frame to bind the user's knees, thereby preventing the user's thighs from opening. A riding abdominal abdominal muscle group movement method with lower limb posture positioning and multiple degrees of freedom swing, used to provide a user to train an abdominal abdominal muscle group, which includes the following steps: adjusting a front end in an adjustable length connecting mechanism module A height and a horizontal distance of the rear part relative to a rear end part of the adjustable length connection mechanism module; the user rides on a power cushion module located at the rear end part, driven by the power cushion module One of the user's waists moves; a foot pedaling actuation module is arranged on the front end in a manner of adjustable swing with multiple degrees of freedom; and one of the user's feet is placed on the foot pedaling actuation module, Driving the foot of the user to swing by the foot riding action module; wherein, the user moves the waist and the foot to swing, so as to drive the body of the user to perform the movement of the abdominal and back muscle groups ; Wherein the movement method further includes the following steps: adjusting a height and a rotation angle of the foot pedaling actuation module relative to the front end of the adjustable length connection mechanism module; and the foot pedaling actuation Group with respect to the distal portion to make a swing arc. The riding method of the abdominal abdominal muscle group as described in item 9 of the patent application scope, wherein the movement of the abdominal abdominal muscle group is such that the user can adjust the swing and the power cushion by the multi-degree of freedom of the foot riding actuation module The module drives the waist movement of the user, and a range of motion is formed between the thigh and the lower leg of the user, so as to drive the body of the user motion. The riding method of the abdominal abdominal muscle group as described in item 9 of the patent application scope, wherein the foot pedaling actuating module moves in a linear motion, an arc-shaped swing, a revolution, a rotation or by using at least one of the above methods A hybrid movement method is formed to drive the user's foot to swing. The riding method of the abdominal abdominal muscle group as described in item 9 of the patent application scope, wherein the power cushion module is composed of a linear movement, an arc swing, a revolution, a rotation or one of the above methods A hybrid movement method is used to drive the waist movement of the user. The riding method of the abdominal abdominal muscle group as described in item 9 of the scope of the patent application further includes the following steps: restraining the user's knee, thereby preventing the user's thigh from being opened.