JP2000271246A - Ankle bending and stretching exercise device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To increase the effect of exercise by bending and stretching naturally the knees and moving the weight to the right and left of the waist without moving the entire weight to one foot during the bending and stretching exercise of ankles. SOLUTION: A necessary exercise device is structured by supporting a shaft 4 arranged crosswise on bearings 2 and 3 provided on a pedestal 1 and bearing a rotating shaft 5 as an outer pipe formed integrally in the undersides of a pair of right and left tread plates 6 on the shaft 4. When using the device, the user puts his/her feet on the pair of tread plates 6 one by one and stands and bends and stretches the ankles alternately back and forth. At this time, from the legs, the lower limbs are exercised, strengthening the legs. Protrusions 7 are formed in the centers of the tread plates 6, press the arches of feet during the bending and stretching of the ankles, and also function as a slip prevention device. A rotation limiter 8 is provided in an appropriate position of a pedestal 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The exercise equipment for training the legs

[0002]

2. Description of the Related Art Conventionally, leg exercisers have been of a walking type, a stairs type in which the total weight is alternately put on one leg, and a tread plate type leg training type.

[0003]

According to the present invention, one foot is placed on a tread that is rotated by bending and stretching of an ankle.
This is a sports equipment that alternately bends and stretches the ankle back and forth. Standing on both feet and flexing the ankle, the knee naturally flexes and stretches without transferring the total weight to one leg, and the weight is transferred smoothly to the left and right sides of the waist. You can do it.

[0004]

A rotating shaft (5) which is an outer tube of a shaft (4) fixed laterally is fixed to bearing columns (2, 3) provided on a pedestal (1). It is an exercise tool that naturally extends from the leg to the entire lower limb by standing on the tread plate (6) one foot at a time and bending the ankle back and forth alternately. In addition, the protrusion (7) at the center of the tread (6) serves to prevent slippage while compressing the arch when bending and stretching the ankle alternately. In addition, since the rotation limit stop (8) is attached, the tread will not turn too much and will not fall forward.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION When using this exercise equipment placed on the floor, first exercise your hands by holding the wall to support your body, then stand on each treadle one foot at a time and alternately bend and stretch your ankles. The purpose and effect of are obtained. If you release your hands as you get used to it, your back naturally stretches and your posture improves, and you can shake your hands back and forth for full body exercise. Also, the protrusion (7) of the tread plate (6)
Has the effect of squeezing or loosening the arch, so that the built-in is adjusted.

[0006]

[Effect of the Invention] By using the present invention, the exercise extends from the legs to the entire lower limb without exerting an excessive burden on the knees and the waist. Also, since it stimulates the arch, it has a built-in effect, which has the effect of promoting blood circulation throughout the body.

[Brief description of the drawings]

FIG. 1 is a plan view of exercise equipment.

FIG. 2 is a front view of the exercise equipment.

FIG. 3 is a cross-sectional view of an arrow.

FIG. 4 Ankle extension

FIG. 5: Ankle flexion diagram

[Explanation of symbols]

 1. Pedestal 2. 2. Bearing columns (left, right) Bearing column (middle) Fixed shaft 5. 5. A rotating shaft that becomes the outer tube of the fixed shaft Stepping board 7. Convexity 8. Stop rotation limit 9. Non-slip sheet

Claims (1)

[Claims] 1. An exercise tool in which when one foot is placed on two treads one by one and the ankles are alternately bent and stretched, the tread placed on one foot is rotated with the bending and elongation.