KR20110115275A - Training instrument for strengthening of muscular strength - Google Patents

Abstract

The present invention relates to a training device for strengthening strength, and the user sitting on the saddle provided in the upper link can unfold and unfold the upper link and the lower link using a pedal provided in the weight and the lower link. In addition, the strength strengthening exercise associated with the waist, legs, etc. can be more easily performed, and in particular, the user can fold the upper link and the lower link according to the strength of the load applied to the upper link and the lower link by the shock absorber having a simple structure. Since the strength of the force to be adjusted can be adjusted, the user can perform the strength strengthening exercise related to the arm, the waist, the leg, and the like with higher efficiency.

Description

TRAINING INSTRUMENT FOR STRENGTHENING OF MUSCULAR STRENGTH}

According to the present invention, the user sitting on the saddle provided in the upper link can fold and unfold the upper link and the lower link by using a pedal provided in the weight and the lower link. In addition, the user can adjust the strength of the force for folding the upper link and the lower link according to the strength of the load imparted to the upper link and the lower link, in particular, because the shock absorber having a simple structure can be performed more easily. The present invention relates to a strength training apparatus that enables a user to perform strength training related to an arm, a waist, a leg, and the like with higher efficiency.

In recent years, the well-being craze for leisurely and enjoyable life has been blowing, and interest in exercise has been amplified to lead a healthy life.

In other words, the body is to be healthy to enjoy a rich life.

On the other hand, in the recent health clubs, people who lack time or want to exercise professionally and systematically have been using fitness equipment to train their fitness. Among them, the bicycle exercise equipment that can be easily used even in small spaces is widely used. It is a favorite situation.

However, these bicycle exercise equipment is to stand up or fixed on the floor to achieve a certain exercise effect by simply turning the pedal using only the legs, so that more efficiently the muscle strength associated with arms, waist, legs, etc. There is a problem that is difficult to strengthen.

In order to solve the above problems, the user sitting on the saddle formed in the upper part of the upper link has recently folded and unfolded the upper link and the lower link by using the pedals provided on both sides of the weight and the lower link. Training apparatus has been proposed to facilitate the strength strengthening exercises associated with arms, waist, legs, and the like.

However, the training apparatus also simply consumes the user folding and unfolding the upper and lower links by simply folding and unfolding the upper and lower links using the weight and the pedals provided on both sides of the lower link. There is a problem that the user can not perform the strength-enhancing exercise associated with the arm, waist, leg, etc. with higher efficiency because the strength of the force can not be adjusted.

The present invention was created in order to solve the above problems, the user sitting on the saddle provided in the upper link can be folded and unfolded the upper link and the lower link by using a pedal provided in the weight and lower link Not only can the muscle strengthening exercise related to the arm, waist, leg, etc. more easily, but in particular, according to the strength of the load applied to the upper link and the lower link by the shock absorber having a simple structure, the user It is an object of the present invention to provide a training apparatus for strengthening strength, which enables the user to perform strength strengthening exercises related to arms, waist, legs, and the like with higher efficiency, since the strength of the force for folding the thighs can be adjusted.

The present invention for achieving the above object is a guide frame, and a base frame formed by extending downward on one side and the other side of the guide bar, including one side and the other leg portion for supporting the guide bar; A handle part extending upwardly on one side of the guide bar of the base frame; A moving member installed on the guide bar of the base frame so as to be movable left and right; A first upper link having one end axially coupled to a lower end of the handle part so as to be positioned above the guide bar of the base frame, and the other end rotating in a vertical direction with respect to the one end; An upper link having one end coupled to the other end of the first upper link and a second upper link configured to rotate in one end up and down with respect to the other end in a state where the other end is coupled to the upper side of the moving member; A first lower link having one end axially coupled to a lower end of the handle part so as to be positioned below the guide bar of the base frame, and a lower end of which the other end rotates in an up and down direction with respect to one end, and located below the guide bar of the base frame; A lower link including a second lower link having one end axially coupled to the other end of the first lower link and the other end rotating in an up and down direction with respect to the other end in a state where the other end is axially coupled to the lower side of the moving member; A saddle provided on the first upper link or the second upper link of the upper link; A pedal provided in the first lower link or the second lower link of the lower link; It provides a strength training apparatus configured to include; a shock absorber for applying a load when folding the upper link and the lower link.

Here, the shock absorber is preferably installed between the first lower link and the one leg of the lower link.

The shock absorber is preferably a pressure controlled shock absorber.

Furthermore, the sensor unit for measuring the number of left and right movement of the moving member; A calculating unit calculating a movement distance of the user based on the signal of the sensor unit and the movable distance of the moving member; The display unit for displaying the movement distance of the user calculated by the operation unit; is preferably further provided.

In addition, the calculating unit is preferable to calculate the speed based on the user's exercise distance and the user's exercise time.

In addition, the strength training apparatus for strength strengthening, characterized in that a separate handle portion is provided on the other side of the guide bar of the base frame.

According to the present invention, the user sitting on the saddle provided in the upper link can fold and unfold the upper link and the lower link by using a pedal provided in the weight and the lower link. Not only can it be more easily performed, but in particular, when the user folds the upper link and the lower link by the user, the user can easily set the upper link and the lower link according to the strength of the load applied to the upper link and the lower link. Since it is possible to adjust the strength of the force to fold the user has an effect that can perform the strength strengthening exercise associated with the arm, waist, leg and the like with higher efficiency.

In addition, since the shock absorber is installed between the first lower link and the one leg of the lower link, the shock absorber has an effect of easily applying a load to the upper link and the lower link folded by the user. have.

In particular, since the shock absorber is made of a pressure-controlled shock absorber, there is an effect that the shock absorber can more easily adjust the strength of the load applied to the upper link and the lower link folded by the user.

Furthermore, since the calculating unit calculates the movement distance of the user based on the signal of the sensor unit and the movable distance of the moving member, and the display unit displays the movement distance of the user calculated by the calculating unit, the user uses the display unit. There is an effect that can be confirmed more easily with the naked eye movement distance.

In addition, since the calculation unit calculates the speed based on the user's exercise distance and the user's exercise time, and the display unit displays the user's speed calculated by the calculator, the user's exercise distance through the display unit, The amount of exercise, including speed, etc. can be seen more easily with the naked eye.

In addition, while the user folds the upper link and the lower link while the user grips the separate handle provided on the other side of the guide bar of the base frame repeatedly bending the belly and the back like a bow, There is an effect that can be more easily performed muscle strengthening exercises associated with the chest.

1 is a perspective view schematically showing a training apparatus for strengthening strength, which is an embodiment of the present invention;
2 and 3 is a partially enlarged side view schematically showing an internal state of the moving member of FIG.
4 and 5 are side views schematically showing a process of folding the upper link and the lower link,
6 is a block diagram schematically illustrating a control state of a controller;
Figure 7 is a side view schematically showing a state in which a separate handle portion is provided on the upper portion of the other side of the guide bar of the base frame.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Of course, the scope of the present invention is not limited to the following examples, and various modifications can be made by those skilled in the art without departing from the technical gist of the present invention.

1 is a perspective view schematically showing a training apparatus for strengthening strength, which is an embodiment of the present invention.

Training apparatus for strength training in one embodiment of the present invention is large, as shown in Figure 1, the base frame 10, the handle portion 30, the moving member 50, the upper link 70, the lower link 90, The saddle 100, the pedal 130 and the shock absorber 150 is configured.

First, the base frame 10 includes a guide bar 11 and one side and the other leg part 13 and 15.

The guide bar 11 may be horizontally installed at a predetermined height from the ground in a state in which a predetermined length is extended in the left and right directions.

The one side and the other leg portion (13, 15) is formed to extend downward on one side and the other side of the guide bar 11, respectively, to support the guide bar 11 to a certain height.

As shown in FIG. 1, the one leg portion 13 may be inclined downward in one direction of the guide bar 11 toward the outer side from the upper end to the lower end in one direction of the guide bar 11.

The other leg 15 may be inclined downward toward the other side of the guide bar 11 as it goes from the upper end to the lower end.

Next, the handle portion 30 is formed to extend upward on one side of the guide bar 11 of the base frame 10.

The handle part 30 may include a vertical bar 310 and a handle member 330.

One side of the guide bar 11 may be welded to the other side of the lower end of the vertical bar 310.

The vertical bar 310 may be inclined upward in one direction toward the outside of the guide bar 11 from the lower end toward the upper end.

The upper end of the one leg 13 is to be welded to one side of the lower end of the vertical bar 310 extending upwardly on one side of the guide bar 11 so as to be located in the upper direction of one side of the guide bar 11 Can be.

The handle member 330 may include a horizontal bar 331, a front handle bar 333, and a rear handle bar 335.

The horizontal bar 331 may be bolted to the center of the other side of the upper end of the vertical bar 310 in a predetermined length extending in the front and rear direction.

The front handle bar 333 may be formed to extend a predetermined length vertically in the upper end portion of the horizontal bar 331.

The rear handle bar 335 may be formed to extend a predetermined length in the vertical direction to the rear end of the horizontal bar 331.

Next, the movable member 50 is installed on the guide bar 11 of the base frame 10 so as to be movable left and right.

The guide bar 11 may be accommodated in the inner center of the moving member 50.

2 and 3 are partially enlarged side views schematically showing the internal state of the moving member 50 of FIG.

As shown in FIG. 2, the movable member 50 moves in the longitudinal direction of the guide bar 11 more smoothly in the state in contact with the guide bar 11. One or more wheel members 51 in forward and reverse rotation can be axially coupled.

When one wheel member 51 is axially coupled to the inside of the movable member 50, one wheel member 51 has a lower side as shown in FIG. 2 and an upper surface of the guide bar 11. A central portion may be axially coupled to an inner upper side of the movable member 50 so as to be in contact.

When the two wheel members 51 are axially coupled to the inside of the movable member 50, the two wheel members 51 are upper wheel members 510 and lower wheel members 530 as shown in FIG. 3. It can be composed of).

The upper wheel member 510 may be axially coupled to the inner upper side of the movable member 50 so that the lower side may contact the upper surface of the guide bar 11.

The lower wheel member 530 may be axially coupled to an inner lower side of the movable member so that the upper side may contact the lower surface of the guide bar 11.

One of the wheel member 51 in contact with the upper surface of the guide bar 11 or two of the wheel member 51 in contact with both the upper and lower surfaces of the guide bar 11, respectively, the moving member 50 When the wheel member 51 is moved left and right in the longitudinal direction of the guide bar 11 of the base frame 10, the wheel member 51 moves forward and backward to smoothly move the length of the guide bar 11. It is induced to move left and right in the direction.

4 and 5 are side views schematically illustrating a process in which the upper link 70 and the lower link 90 are folded.

Next, the upper link 70 is made of a first upper link 71 and the second upper link 73, as shown in Figures 4 and 5 can be folded, that is folded by the user.

One end of the first upper link 71 is axially coupled to the other end of the lower end of the vertical bar 310 of the handle part 30 so as to be positioned above the guide bar 11 of the base frame 10.

The other end of the first upper link 71 is rotated in the vertical direction by the user based on one end of the first upper link 71.

One end of the second upper link 73 is axially coupled to the lower surface of the other end of the first upper link 71 so as to be positioned above the guide bar 11 of the base frame 10.

The other end of the second upper link 73 is axially coupled to the upper side of the movable member 50.

One end of the second upper link 73 is rotated in the vertical direction by the user based on the other end of the second upper link 73.

Next, the lower link 90 is made up of a first lower link 91 and a second lower link 93, as shown in Figures 4 and 5 can be folded, that is folded by the user.

One end of the first lower link 91 is axially coupled to the lower end of the vertical bar 310 of the handle part 30 so as to be positioned below the guide bar 11 of the base frame 10.

The other end of the first lower link 91 is rotated in the vertical direction by the user based on one end of the first lower link 91.

One end of the second lower link 93 is axially coupled to the other end of the first lower link 91 so as to be positioned below the guide bar 11 of the base frame 10.

The other end of the second lower link 93 is axially coupled to the lower side of the movable member 50.

One end of the second lower link 93 is rotated in the vertical direction by the user based on the other end of the second lower link 93.

Next, the saddle 100 which the user can sit on is provided in the first upper link 71 of the upper link 70 or in the second upper link 73 of the upper link 70.

In the present invention, for convenience of description, it is assumed that the saddle 100 is provided at the other end of the first upper link 71 of the upper link 70 as shown in FIGS. 4 and 5.

The vertical shaft 101 formed below the saddle 100 may be screwed vertically to the other end of the first upper link 71 of the upper link 70.

Next, the pedals 130 respectively contacting the bottom portions of the user's feet are provided in the first lower link 91 or the second lower link 93 of the lower link 90.

In the present invention, for convenience of description, the pedal 130 is axially fixed to the front and rear surfaces of the first lower link 91 of the lower link 90 as shown in FIGS. 4 and 5, respectively. Assume that it is provided with.

By the weight of the user sitting on the saddle 100 and the force applied by the user to the pedal 130, the upper link 70 and the lower link 90 can be folded, that is folded and unfolded, the upper link 70 ) And the lower link 90 is folded, the moving member 50 may be moved left and right in the longitudinal direction of the guide bar 11 of the base frame 10.

Next, the shock absorber 150 is applied to the upper link 70 and the lower link 90 when the upper link 70 and the lower link 90 is folded by the user.

Here, the shock absorber 150 may be installed between the first lower link 91 of the lower link 90 and the one leg 13 as shown in FIGS. 4 and 5.

The other end of the piston rod 151 of the shock absorber 150, which is provided to be moved left and right in the inside of the shock absorber 150 and is pulled out to the outside, has a shaft below one end of the first lower link 91. Can be combined.

One end of the shock absorber 150 may be axially coupled to the other end of the lower end of the one leg (13).

In particular, the shock absorber 150 may be made of a pressure controlled shock absorber.

The pressure regulating shock absorber is a pneumatic shock absorber equipped with an air pressure regulating valve capable of regulating the pressure of the air supplied into the gas shock absorber equipped with a gas pressure regulating valve capable of adjusting the pressure of the gas supplied therein. It may be made of, or may be made of a hydraulic shock absorber, etc. to adjust the pressure of the oil supplied into the inside.

Pneumatic shock absorber with air pressure regulating valve or gas shock absorber with gas pressure regulating valve to adjust the pressure of gas supplied to the inside, or hydraulic shock absorber to adjust the pressure of oil supplied to the inside The pressure-controlled shock absorber that can be made and the like is a known art and at the same time it will be understood by those skilled in the art to which the present invention pertains will be clearly understood to be carried out the following detailed description.

The piston rod 151 of the upper link 70 and the lower link 90 that is folded by the user when the strength of the pressure, such as air, gas, or oil supplied into the pressure-controlled shock absorber is large. The resistance is increased, and thus the pressure-controlled shock absorber can impart a stronger load to the upper link 70 and the lower link 90 that are folded by the user.

In this state, in order to fold the upper link 70 and the lower link 90, in particular, the user applies a stronger force to the pedal 130, wherein the upper link 70 and the lower link 90 It folds at a relatively slow speed.

The resistance of the piston rod 151 to the upper link 70 and the lower link 90 that is folded by the user when the pressure of the air, gas or oil supplied to the inside of the pressure-controlled shock absorber is small is It becomes smaller, and thus the pressure-controlled shock absorber can apply a weaker load to the upper link 70 and the lower link 90 that are folded by the user.

In this state, in particular, the user may apply the weaker force with the pedal 130 to fold the upper link 70 and the lower link 90 more easily at a relatively high speed.

Since the shock absorber 150 is installed between the first lower link 91 of the lower link 90 and the one leg portion 13, the shock absorber 150 is folded by the user. 70) and the lower link 90 has the advantage of being able to more easily load.

In particular, since the shock absorber 150 is made of a known pressure-controlled shock absorber, the strength of the load applied to the upper link 70 and the lower link 90 that the shock absorber 150 is folded by a user. There is an advantage that can be adjusted more easily.

6 is a block diagram schematically illustrating a control state of the controller 160.

Next, as shown in FIG. 6, the sensor unit 170, the calculator 190, and the display 300 may be further provided.

The sensor unit 170 may output the number of left and right movements of the moving member 50 measured by the control unit 160 by measuring the number of left and right movements of the moving member 50.

Although not shown in the drawings, the controller 160 may be provided on the vertical bar 310 of the handle part 30, but the location of the controller 160 is not limited thereto.

The sensor unit 170 may be provided on one side of the guide bar 11 of the base frame 10 as shown in FIG.

The sensor unit 170 may be formed of a contact sensor including a limit sensor that detects the moving member 50 by contacting the upper one side surface of the moving member 50.

The sensor unit 170 including a contact sensor including the limit sensor may measure the number of left and right movements of the moving member 50 based on the number of detections of the moving member 50.

For example, when the number of detections of the moving member 50 detected by the sensor unit 170 including the contact sensor including the limit sensor is three times,

The sensor unit 170 made of a contact sensor including the limit sensor is measured as three times the number of left and right movements of the moving member 50.

On the other hand, since a contact sensor including a limit sensor is usually short in life, the sensor unit 170 may be a non-contact sensor for extending the life of the sensor unit 170.

The sensor unit 170 formed of a non-contact sensor may include a magnet 171 and a hall sensor 173 as shown in FIGS. 4 and 5.

The magnet 171 may be provided on the front side of the moving member 50 to move left and right along the moving member 50.

The hall sensor 173 may be provided on one side of the guide bar 11 of the base frame 10 to detect the magnetic force of the magnet 171 to move left and right along the moving member 50.

The sensor unit 170, which is a non-contact sensor composed of the magnet 171 and the hall sensor 173, may measure the number of left and right movements of the movable member 50 based on the number of times of detecting the magnetic force of the magnet 171. Can be.

For example, when the number of magnetic force detection times of the magnet 171 detected by the hall sensor 173 is three times,

The sensor unit 170, which is a non-contact sensor composed of the magnet 171 and the hall sensor 173, measures the number of left and right movements of the movable member 50 three times.

The operation unit 190 may be embedded in the control unit 160 to calculate the movement distance of the user based on the signal of the sensor unit 170 and the movable distance of the moving member 50.

The movable distance of the movable member 50 may be preset in the controller 160.

The movable distance of the movable member 50, which may be set in advance in the controller 160, adds the maximum movable distance in the left direction of the movable member 50 and the maximum movable distance in the right direction of the movable member 50. One value.

For example, the maximum movement distance that the movable member 50 can move in the left direction, that is, the other side of the guide bar 11 of the base frame 10 in one direction is 50 cm,

When the movable member 50 moved in the left direction is moved to the right again, that is, in the other direction from one side of the base frame 10, the movable distance of the movable member 50 is 50 cm. 100 cm

The control unit 160 may be set in advance of the moveable distance 100cm of the moving member 50.

The control unit 160 receives power from an external power supply unit 161, the signal of the sensor unit 170, that is, the number of left and right movements of the moving member 50 output from the sensor unit 170, and the movement. The movement distance of the user may be calculated by multiplying the movable distance of the member 50.

The calculation unit 190 when the number of left and right movements of the movable member 50 output by the sensor unit 170 is three times, and the movable distance of the movable member 50 preset in the controller 160 is 100 cm. ), Calculated by the user's movement distance is 300cm.

The display unit 300 may display the movement distance of the user calculated by the calculator 190 as letters, numbers, or the like under the control of the controller 160.

The display unit 300 may be provided at an upper end of the vertical bar 310 of the handle unit 30.

The calculating unit 190 calculates the movement distance of the user based on the signal of the sensor unit 170 and the movable distance of the moving member 50, and the display unit 300 by the calculating unit 190 Since the calculated movement distance of the user is displayed, there is an advantage that the user can more easily check the movement distance of the user through the display unit 300.

Next, the calculator 190 may calculate the speed based on the user's exercise distance and the user's exercise time.

Although not shown in the figure, the vertical bar 310 of the handle 30 may be provided with a timer 310 that can measure the user's exercise time.

The operation unit 190 may calculate the speed by dividing the user's exercise distance by the user's exercise time measured by the timer 310.

The speed calculated by the calculator 190 may be displayed as letters, numbers, etc. through the display 300 under the control of the controller 160.

Since the calculator 190 calculates the speed based on the user's exercise distance and the user's exercise time, and the display 300 displays the user's speed calculated by the operator 190, the user displays the display. Through the unit 300 there is an advantage that the user can more easily check the amount of exercise, including the exercise distance, speed, etc. of the user.

FIG. 7 is a side view schematically illustrating a state in which a separate handle part 40 is provided on the other side of the guide bar 11 of the base frame 10.

Next, as shown in FIG. 7, an additional handle 40 may be provided on the other side of the guide bar 11 of the base frame 10.

The separate handle 40 may be composed of a vertical bar 410 and the handle member 430.

The vertical bar 410 may be vertically extended to a predetermined length in an upward direction integrally with the other side of the guide bar 11.

The handle member 430 may be extended in the front-rear direction, and the lower side of the center of the handle member 430 may be fixed to the upper end of the vertical bar 410 by welding or the like.

The user sitting on the saddle 100 may hold the handle member 430 of the handle portion 40 separately with both hands in a state where the arm portion is directed toward the other side of the guide bar 11.

In this state, the user can repeatedly perform the bowing of the belly and the back while bowing the upper link 70 and the lower link 90, thereby allowing the user to fold the upper link and the lower link. While doing so, there is an advantage that the strength strengthening exercise associated with the waist, chest, etc. can be more easily performed.

According to the present invention configured as described above, the user sitting on the saddle 100 provided in the upper link 70 uses the weight 130 and the pedal 130 provided in the lower link 90 to the upper link 70. ) And the lower link 90 can be folded and unfolded, so that the user can more easily perform the strength strengthening exercise related to the arm, the waist, the leg, and the like. In particular, the upper link 70 and the lower link ( 90 when the user pulls up the upper link 70 and the lower link 90 according to the strength of the load that the shock absorber 150 imparts to the upper link 70 and the lower link 90. Since the strength and strength of the folding force can be adjusted, the user can perform strength strengthening exercises related to arms, waist, legs, and the like with higher efficiency.

10; Base frame, 11; Guide bar,
13; One leg, 15; The other leg,
30, 40; Handles 310, 410; Vertical Bars,
330, 430; Handle member 331; Horizontal Bar,
333; Front handlebar, 335; Rear handlebar,
50; A moving member, 51; Wheel,
510; Upper wheel member, 530; Lower wheel member,
70; Upper link, 71; First upper link,
73; A second upper link, 90; Lower Link,
91; First lower link, 93; 2nd sublink,
100; Saddle, 130; pedal,
150; Shock absorber, 151; Piston rod,
160; Control unit 161; Power Supply,
170; A sensor unit 171; magnet,
173; Hall sensor, 190; Computation Unit,
300; A display unit 310; timer.

Claims (6)

A base frame (11) and formed on one side and the other side of the guide bar (11) to extend downwards, the base frame including one side and the other leg portions (13, 15) for supporting the guide bar (11); 10);
A handle part 30 extending upwardly on one side of the guide bar 11 of the base frame 10;
A moving member 50 installed on the guide bar 11 of the base frame 10 so as to be movable left and right;
The first upper link 71 has one end coupled to the lower end of the handle part 30 so as to be positioned above the guide bar 11 of the base frame 10, and the other end rotates up and down based on one end. And one end is axially coupled to the other end of the first upper link 71 so as to be positioned above the guide bar 11 of the base frame 10, and the other end is axially coupled to the upper side of the movable member 50. An upper link 70 formed of a second upper link 73 whose one end is rotated in a vertical direction with respect to the other end in a state;
A first lower link 91, one end of which is axially coupled to the lower end of the handle part 30 so as to be positioned below the guide bar 11 of the base frame 10, and the other end of the base frame 10 is rotated in the vertical direction. And one end is axially coupled to the other end of the first lower link 91 so as to be positioned below the guide bar 11 of the base frame 10, and the other end is axially coupled to the lower side of the movable member 50. A lower link 90 formed of a second lower link 93 whose one end is rotated in a vertical direction with respect to the other end in a state;
A saddle (100) provided on the first upper link (71) or the second upper link (73) of the upper link (70);
A pedal (130) provided at the first lower link (91) or the second lower link (93) of the lower link (90);
And a shock absorber (150) for imparting load upon folding the upper link (70) and the lower link (90).
The method of claim 1,
The shock absorber 150 is provided between the first lower link (91) of the lower link (90) and the one leg portion (13) characterized in that the strength training apparatus for strength.
The method of claim 1,
The shock absorber 150 is a strength control training device, characterized in that the pressure control shock absorber.
The method of claim 1,
A sensor unit 170 for measuring the number of left and right movements of the movable member 50;
A calculation unit 190 for calculating a movement distance of the user based on the signal of the sensor unit 170 and the movable distance of the moving member 50;
And a display unit (300) for displaying the movement distance of the user calculated by the operation unit (190).
The method of claim 4, wherein
The calculating unit 190 calculates the speed based on the exercise distance of the user and the exercise time of the user.
The method of claim 1,
Training device for strength strengthening, characterized in that a separate handle portion 40 is provided on the other side of the guide bar 11 of the base frame (10).

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