JPS582367Y2 - body training equipment - Google Patents

Description

[Detailed description of the invention] This invention is useful for restoring function of lower body disabled people, cosmetic surgery of women's feet, or for the general public, by easily performing foot massage on the soles of the feet, bending and stretching the ankles and knees, and training the muscles of the legs. The purpose of the present invention is to provide an easy-to-construct, easy-to-handle device that aims at various effects on fatigue recovery.

The structure of the body exerciser, particularly the lower body exerciser, of the present invention will be explained with reference to the embodiment shown in the drawings.

The training tool of the present invention includes a set of two movable rollers 1, 1,
It consists of a base plate 2 on which it is placed.

The center part 11 of each roller 1, 1 is constricted so that the width of the foot is just accommodated and the foot can be placed on it.

The constricted portion 11 and the inner surfaces of the flange portions 12 and 13 at both ends thereof are connected by a curved surface with a large curvature, so that the sides of the soil footing come into contact with each other.

The outer periphery of the constricted portion 11 is formed to have a rough surface to prevent the feet from slipping, but a large number of wart-like protrusions 14 may be provided to provide a better pine surge effect.

The roller 1 has a suitable weight and is made of a synthetic resin type having a large specific gravity, a synthetic resin type with a buried iron core, or a cast material such as aluminum or iron.

On the top surface of the base plate 2, there is a pair of rails 3 for guiding the forward and backward movement of the two rollers 1, 1 placed side by side on the left and right.
, 3.

The illustrated rail 3 has left and right flange portions 1 of the roller 1.
2.13 are two grooved rails into which each rail fits, but it may also be a convex rail such as in the case of a wheel of a railway vehicle or a door roller.

In addition, a single shallow wide groove rail into which the roller 1 fits completely, or a wide convex rail straddled by the left and right flange portions 12 and 13 may be provided.

As shown in FIG. 3, the rail 3 is curved low at the center in order to keep the roller 1 stationary approximately at the center of the base plate 2 when not in use.

There are stoppers 4, 4 at both front and rear ends of the rail 3 to prevent the roller 1 from running away.

The rail 3 has a length that matches the swing width of the knee when bending and stretching.
The diameter of the flange portions 12 and 13 is set so that the roller 1 rotates a little more than one revolution while rolling approximately the entire length thereof.

Note that the base plate 2 is preferably constructed so that it can be folded vertically in half from the center so as not to take up space when stored.

In the training tool of the present invention, a base plate 2 is placed on the floor, and two rollers 1, 1 are mounted on the base plate 2 by fitting them into rails 3, 3, respectively.

Then, a person places a chair in front of the chair, sits down, puts both feet on the constrictions 11, 11 of the rollers 1, 1, and moves the left and right feet alternately back and forth.

Then, the rollers 1, 1 are guided by the rails 3, 3, respectively, and roll back and forth, and the rotation of the rollers rubs the soles of the feet, especially the dirt.

In other words, the knees and ankles are bent and stretched at the same time as the pine surge effect on the soles of the feet, and as force is applied to the shins, crotches, and lower back to roll the rollers, the muscles in those areas are also trained. In this respect, it is suitable for functional recovery training for people with lower body disabilities, and even in cases of murder, by placing it under a desk or the like, it can relieve leg fatigue while working.

It is also effective for shaping women's feet. The exercise tool of the present invention can be used even while standing, by holding on to a handrail or the like, or by placing one's hands on a wall to support the upper body, riding on the rollers 1, 1, and moving both legs alternately back and forth.

In this case, the weight is increased, so the effect of stepping on green bamboo is added.

A magnet can also be embedded in the constriction part 11 of the roller 1 to improve the effect of promoting blood circulation.

Furthermore, since the rollers 1, 1 of the training tool of the present invention have a moderate weight, they can be conveniently used as a substitute for a bell for training the muscles of the arms, shoulders, etc.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the body training device of the present invention, FIG. 2 is an enlarged front view of the roller, and FIG. 3 is a longitudinal side view taken along line 3-3 in FIG.

Claims (1)

[Scope of utility model registration request] The footrest, which is wide enough to fit the width of the foot in the center, consists of a set of two movable rollers 1, 1 with a constricted part 11, and a base plate 2 on which the rollers are placed side by side on the left and right. This body training device is provided with a pair of rails 3, 3 for guiding the forward and backward movement of each roller 1, 1.