JPH0657342U - Training bench - Google Patents

Abstract

(57) [Summary] [Purpose] A training bench used to strengthen the knees, ankles, and psoas muscles, which can be used in a posture in which the hip bone does not exert any force, and the force applied to the legs moves the legs. Alternatively, it is constant regardless of the size of the stroke. [Composition] A pedal is pivotally attached to the lower end of a slope of a stand inclined about 30 degrees to the front downward so that the pedal can swing back and forth, and an upper end of a telescopic gas damper is pivotally attached to the upper end of the pedal. The lower end of the gas damper is pivotally attached to the upper surface of the table, and the trainer threw his foot on the upper surface of the table and sat down.
Both hands are raised and the upper half of the body is raised, and the left and right legs are alternately used to pedal.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a training bench used for strengthening exercises for knees, ankles, and psoas muscles.

[0002]

[Prior art]

 Conventionally, a bicycle rowing device has been used to train legs and waist.

[0003]

[Problems to be solved by the device]

 In the conventional bicycle rowing device, since the trainer steps on the saddle and pedals, when the pedal is near the top dead center or the bottom dead center, the pedal must be pedaled with a large force. When is near the middle of the top dead center and the bottom dead center, it is necessary to reduce the stepping force to decelerate. That is, the force applied to the pedal changes depending on the position of the pedal and must be increased or decreased. The trainee must vigorously accelerate and decelerate while pedaling. In addition, if you straddle the saddle and straighten your back and pedal the pedals, your hip bone will be stressed, so it is impossible for a person with low back pain to use the wheel-riding device.

INDUSTRIAL APPLICABILITY The present invention can be used in a posture in which no force is exerted on the hip bone, and the speed of moving the foot or the stroke may be arbitrarily changed according to the physical condition, and the foot is applied regardless of the speed or the size of the stroke. It aims to provide a training bench with a constant force.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention is such that the upper surface of the table is inclined downward by about 30 ° so that the trainer can extend his / her feet to sit on the upper surface of the table, and the soles of the left and right feet come into contact with the pedals. The lower end of which is pivotally attached to the upper surface of the base so that it can swing back and forth, the upper end of a telescopic gas damper is pivotally connected to the upper end of the pedal, and the lower end of the gas damper is pivotally connected to the upper surface of the base. Is.

[0006]

[Action]

 Put your hips on the top of the table, put your feet on the pedals, put your soles on the pedals, raise your upper body a little with both hands on the left and right sides of your body, and then step on the pedals to alternately push your left and right feet forward.

[0007]

【Example】

 Embodiments of the present invention will be described below with reference to the drawings. The upper surface 2 of the table 1 is inclined downward by about 30 °, and has a size that allows the trainee 3 to extend his / her foot 4 and to sit down. Reference numeral 5 is a pedal for applying the sole of the foot, which has a rectangular plate shape, and a lower end thereof is pivotally mounted on an upper surface 2 by a pivot 6 so as to be swingable back and forth. The upper end 8 of the telescopic gas damper 7 is pivotally attached to the upper end of the pedal 5 by a pivot 9, the lower end 10 of the gas damper 7 is pivotally attached to the upper surface 2 by a pivot 11, and the gas damper 7 is raised in the direction of raising the pedal 5. It is working. When the sole of the foot is pressed against the pedal 5, the pedal 5 rotates about the pivot 6 and the gas damper 7 contracts. 12 is a seat that softly supports the waist, 13 is a rest on which an ankle is placed, and 14 is a side bar that is provided close to and parallel to the left and right sides of the base 1. It should be noted that one pedal may be provided for each of the left and right feet instead of providing one pedal for each left and right.

[0008]

[Effect of device]

 Sitting down on a slope, holding both hands on the left and right sides of the body, or by grasping the left and right side bars to raise and support the upper half of the body, the left and right pedals are alternately pushed with the extended legs, so that the total weight Is not added to the hip bone, and the weight component is applied to the sole of the foot. Moreover, the pressure of the gas damper is constant regardless of the stroke or the speed of the pushing foot. Since the force applied to the soles of the feet is applied to the knees, ankles, and shins in this way, the ankles, knees, and psoas muscles become stronger if you continue for about 10 minutes each day. Depending on your physical condition, people with low back pain can use it without feeling any pain.

[Brief description of drawings]

FIG. 1 is a side view of a training bench according to the present invention.

FIG. 2 is a plan view of the above.

[Explanation of symbols]

 1 unit 2 Upper surface 5 Pedal 6 Axis 7 Gas damper 9 Axis 11 Axis 14 Sidebar

Claims (1)

[Scope of utility model registration request] 1. A pedestal with which the sole of the foot hits is pivotally attached to the lower end of the pedestal so that it can swing back and forth, on the lower end of the upper surface of the base whose upper surface inclines downward to the front and on which a person can stretch his / her waist. A training bench, wherein an upper end of a telescopic gas damper is pivotally attached to an upper end portion of the pedal, and a lower end of the gas damper is pivotally attached to an upper surface of a base.