JP2002028260A - Sporting equipment for strengthening muscle by opening and closing legs - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide sporting equipment for strengthening muscles by opening and closing the legs, which enables a person to make the exercises with a weak force to the extent of making up and down motion of the body weight by reducing friction force. SOLUTION: This equipment comprises a pair of hydraulic devices 4 with stoppers for limiting the motion width and a pair of truck plates 3 equipped with rolling appliances 11 which support the whole or part of the weight of the body and are independently movable along guide rails 1 and 2 for guiding the motion direction.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to physical exercise equipment,
In particular, the present invention relates to an exercise device for strengthening muscle strength for performing left and right, ie, lateral, leg opening and closing exercises.

[0002]

2. Description of the Related Art Conventionally, devices for performing walking training, recovering physical strength, dieting, and shape-up exercise have been limited to devices for forward and backward movement of the body. There was no exercise equipment that opened and closed both legs with the hydraulic device sideways with respect to the body instead of using the hydraulic device.

[0003]

The exercise of opening and closing legs using muscular strength in a lateral direction with respect to the body and in opposite directions with respect to the body is performed on a floor as in daily life without using equipment or the like. It is not impossible to do. However, since the frictional force generated between the foot and the floor is extremely large, a strong muscle force is required. Therefore, it cannot be said that anyone can do it. The reason for this is that in order to perform the open / close leg movement, both a force for overcoming this frictional force and a force for lifting the body are necessary. Although it is obvious that the leg opening and closing leg exercise performed by one's own muscle strength is good for health, it is difficult to execute for the above reasons. SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a leg opening and closing muscle strength enhancing exercise apparatus that can perform opening and closing leg exercises with a force that reduces the frictional force and performs a vertical movement of the weight. The closing force and the opening force can be freely adjusted to the physical strength by adjusting the hydraulic unit. Accordingly, it is an object of the present invention to allow anyone to easily and continuously perform an effective leg opening and closing exercise.

[0004]

The present invention is realized by a pair of independently movable bogie plates provided with a hydraulic arm for limiting a moving direction and a moving width and a rolling moving device movable along the hydraulic arm.

[0005]

[Usage] (1) As shown in FIG. 4, the length can be freely adjusted according to the height and weight using a variable-length hydraulic arm. (2) Put both feet on a pair of bogie boards, and move the legs sideways by muscle force in opposite directions to each other while keeping the balance so that the body does not fall back and forth, and repeatedly open and close the legs. (3) Place the handrail in the front center near the leg opening and closing muscle strength exercise equipment of the present invention, grasp with both hands and confirm safety,
Both feet are placed on a pair of bogie boards, one foot at a time, and the legs are gently repeated in opposite directions in the lateral direction while holding on to the handrail, and the legs are repeatedly opened and closed. Handrails can be used only to maintain balance, or when closing open legs and opening both legs to support the weight of the upper body with the arms and reduce the strain on leg muscles. (4) The feet are placed on the floor, and both hands are placed on a pair of bogie boards one by one, and while supporting the weight of the upper body, the feet are repeatedly opened and closed laterally in opposite directions with muscle strength. This also allows you to train your upper body muscles.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS (1) As shown in FIGS. 3 and 4, means 5a15 and 7 are used as means for adjusting the movement width, and three parts can be connected to each other in combination. The length of the movement width is adjusted by changing the engagement position. (2) A rubber sheet is adhered to the bottom of the guide rail as a slip / shift preventing material. (3) Attach four wheels 11 as a moving device to the truck board.

[0007]

The leg opening / closing exercise is used to recover physical strength during rehabilitation for illness, improve urinary incontinence, strengthen lower body muscle strength, strengthen upper body muscle strength, hip-up effect, diet effect, strengthen athlete's muscle strength, prevent aging of legs and hips, abdominal muscles It has good effects such as improving the strength of the inner thighs and outer muscles of the feet. The leg opening / closing muscular strength enhancing device according to the present invention enables anyone to easily perform this leg opening / closing exercise without any resistance, thereby contributing to health promotion.

[Brief description of the drawings]

FIG. 1 is a front view of a leg opening and closing muscle strength enhancing exercise apparatus showing an embodiment of the present invention.

FIG. 2 is a side view of one of a pair of bogie plates shown in FIG.

FIG. 3 is a view showing an operation in which a 5a arm plate is mounted on ten shafts provided in a hydraulic unit 4;

FIG. 4

FIG. 3 shows a configuration 4 having a configuration 5 and a configuration 5 having an adjustable length 15,

FIG. 2 is an exploded view connected to FIG. 16a, b, and c are holes for adjusting the tensile strength.

FIG. 5 assists exercise used in an example of using the leg opening and closing muscle strength enhancing exercise apparatus of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1, 2 Guide rail 3 Bogie board 11 Rolling wheel 5 Hydraulic arm 4 Hydraulic unit 8 Pulling strength adjusting plate 7 Length adjusting ring 9a Vertical, left and right adjustable metal fittings 10 Hydraulic unit shaft 12 Sliding stop pad 13 Bogie board mounting plate 14 Lock nut 15 Length adjustment arm bolt 17 Handrail 18 Handrail stabilizer

Claims (4)

[Claims] The present invention relates to a transportation tool for allowing a leg of a body to open and close in a lateral direction with respect to the body by itself, comprising a pair of hydraulic devices with stoppers for limiting the width of movement, and guiding the direction of movement. A bogie plate provided with a pair of rolling devices capable of independently moving while supporting the whole or a part of the weight along the rails. 2. The exercise equipment according to claim 1, wherein the length of the hydraulic arm can be adjusted. 3. The exercise equipment according to claim 1, wherein the exercise force and the width can be adjusted by changing the position of the hydraulic arm. 4. The length, strength and speed can be freely adjusted by adjusting the hydraulic device.