JPH07171236A - Exercise tool - Google Patents

Abstract

PURPOSE:To provide a training tool which can be used under the same.' condition as when an actual tool is used in sports using a rod-shaped tool, which can increase muscular power much more than conventional methods. CONSTITUTION:In a hollow cylinder 1, a weight 2 and spring 3 or a resistant object such as sand or pebbles, etc., are put, or the weight 2 and spring 3 are arranged with the axis as the center. Then, at one end of the hollow cylinder 1 or axis, a gripping part 4 such as a grip of a golf club, etc., is attached.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an exercise tool used for golfing, baseball, tennis, kendo, etc. for practicing practicing a swing, for image training, or for general strength enhancement.

[0002]

2. Description of the Related Art Conventionally, when practicing or training in practice swinging, golf clubs, bats, rackets, etc. actually used have been swung around. Therefore, it requires a certain amount of space, so it was difficult to practice indoors or in a narrow space. In addition, the exercise performed with a tool such as an expander or an iron array is monotonous, and thus there is a drawback that the user gets tired. .

[0003]

SUMMARY OF THE INVENTION In order to eliminate the drawbacks of the present invention, research has been conducted with the object of reducing the equipment used for exercise so that the user can practice in a room or in a narrow space.

[0004]

[Means for Solving the Problems] In order to reduce the size of the tool and still obtain a certain weight, a spring (2) is attached to the inside of a hollow cylinder (1) shorter than the length of a bat ( 3) was attached. End of hollow cylinder (5)
Has a strength that prevents the weight and spring from coming off, and the tip of the spring is locked to the tip of the hollow cylinder. A grip suitable for various sports, such as a grip (4) and a grip (8) of a golf club, was attached to one end of the hollow cylinder thus constructed.

[0005]

[Operation] Since the present invention is configured in this way, if you hold the grip and swing it around,
Since the spring contracts and gravity moves to the tip of the hollow cylinder,
It has the same effect as swinging a normal club or bat. By changing the weight of the internal weight, the strength of the spring, or the type of grip, it is possible to perform strength training and exercise according to each competition.

[0006]

The first embodiment of the present invention is as follows. (A) A weight and a spring are provided inside the hollow cylinder. (B) Securely connect the hollow cylinder to the grip. (C) The weight and the spring, and the spring and the end of the hollow cylinder are locked so as not to separate from each other. This is so that the weight and the spring always maintain the normal position inside the hollow cylinder. As a second embodiment, a substance having a certain weight such as a proper amount of sand, pebbles, metal lumps, water, or a mixture thereof may be used in place of the weight or spring inside the hollow cylinder. . As a third embodiment, instead of the hollow cylinder, as shown in FIG.
As described above, the shaft (6) may be used, and the weight and the spring may be moved around this shaft. In this case, the receiving plate (7) is attached to the tip of the shaft so that the weight and the spring do not come off. At the same time, the tip of the shaft may be made slightly thicker than the weight hole. As the fourth embodiment, the shaft using the shaft in the third embodiment may be housed in a hollow cylinder. Regarding the embodiment of the grip portion, in addition to the grip portion of FIG. 1, a grip suitable for each sport such as golf and baseball may be attached.

[0007]

EFFECTS OF THE INVENTION Since the present invention has the above-described structure, by swinging it around, the movement of the arm or wrist can be improved and the muscle strength can be increased.
It is the most suitable exercise equipment and exerts more effects than conventional equipment. If the grip is made of the same type of equipment as used in each competition, it is possible to practice a swing like the swing of a golf club or a baseball bat. At the same time, you can train while imagining the actual competition, which is even more effective for full-scale practice. For exercises that require equipment with a certain amount of weight, use equipment that uses sand, pebbles, etc. inside the hollow cylinder, and use it for golf swings that require instantaneous force and feel the weight at the tip. It is also possible to use different tools that use springs. Further, since the present invention has a short length, it can be swung sufficiently anywhere, and exhibits the maximum effect for practice in a room or in a narrow space.

[Brief description of drawings]

FIG. 1 is a perspective view in which a part of the present invention is cut away.

FIG. 2 is a perspective view showing an embodiment of the present invention.

[Explanation of symbols]

 1: Hollow cylinder 2: Weight 3: Spring 4: Grip part 5: Tip part 6: Shaft 7: Receiving plate 8: Golf club grip

Claims (1)

[Claims] 1. A rod-shaped exercise tool in which a spring (3) to which a weight (2) is attached is provided inside a hollow cylinder (1), and a grip portion (4) is provided at one end of the hollow cylinder (1).