JPH0444777A - Muscle training equipment having form correcting function for sport exercise such as golf - Google Patents

Abstract

PURPOSE:To correct the form and change the muscle to be trained by using a cable-pull type expander in which the drawing direction is transited in accordance with the body movement. CONSTITUTION:Drawing equipments 3, 4 such as expanders are mounted on a reel 1 corresponding to the outer circumference of swing surface, so that the drawing equipments 3, 4 are released from a holding part 2 or moved along the reel with the progress of swing, whereby the drawing force direction is moved. As a relatively large force is added to the drawing equipment 3 at the beginning of swinging, the drawing equipment 3 is first released from the holding part 2. The drawing equipment 4 is then pulled most to change the adding direction of force. The drawing direction is successively changed in this way, whereby the swing motion can be corrected, and the muscle group corresponding to it can be trained.

Description

DETAILED DESCRIPTION OF THE INVENTION (a) Industrial Application In sports such as golf, this invention aims to perform muscle strength training and form correction at the same time. In other words, we devised a cable-pull-like extender whose traction direction changes as the body moves.

(b) Conventional technology All traction devices used for strength training, such as extenders, cable pulls, and presses for weight training, have a constant traction direction and do not have a form correction function.

(c) Problems to be Solved by the Invention This invention is devised so that the direction of traction changes with body movement, thereby correcting the form and simultaneously changing the muscles to be trained.

(d) Means for solving the problem To explain the drawings, the basic structure is as shown in FIG. Although this diagram is explained in the case of golf, the basic structure is the same for other sports. Traction devices 3, 4, such as extenders, are attached to the rail 1 corresponding to the outer periphery of the swing surface.・・・
・Attach the traction device 3, 4 as the swing progresses.
. . is configured so that the direction of the traction force changes when it comes off from the holding part 2 or moves along the reel.

FIG. 2 shows the holding part in a case where the traction device is designed to be detached from the holding part. Spring of holding part 6.
7. ... Iko traction device 3, 4. The head part of ... is the stop. The traction device is configured to be detached from the spring when it is pulled strongly.

(E) Effect In the traction system configured as described above, a relatively large force is first applied to the traction device 3 at the beginning of the swing, so the traction device 3 first comes off from the holding portion 2. The retractor 4 will then be pulled the most and the direction of the force will change. In this way, the traction direction changes sequentially. This process can be repeated to correct the swing motion and train the corresponding muscle groups.

(f) Example It can be applied to training in various sports such as golf swing, baseball bat swing, tennis, and table tennis. At this time, the outer reel needs to be bent into an optimal shape depending on the sport in question.

(g) Effect Form correction in sports has so far focused on speed training, and isotonic exercise has been difficult. The present invention makes it possible to combine weight training with form correction, and is characterized by the ability to perform slow load-bearing movements. A clear rapid training effect was also observed in preliminary experiments.

Distribution 2, I to Hayabusa 1.Display of the incident 2. Name of the invention 1990 Patent shaft cylinder No. 152480 practicing sports such as golf Form correction function for strength training device :3゜ person who makes corrections Relationship with case Patent applicant Postal code 564 Address: 2-22 Esakacho, Fuki H1 City, Osaka Prefecture Starting gate August 28, 1990 [1 5. Subject of correction

[Brief explanation of drawings]

FIG. 1 shows an example in which the present invention is applied to golf practice. The center part of the figure is a model of the user. 1 is the reel. 2 is the holding part. 3 and 4 are traction devices. FIG. 2 mainly shows the holding part. 2 is the holding part. 3 and 4 are traction devices. 6.7 is a spring.

Claims (1)

[Claims] (b) It has a reel that corresponds to the outer circumference of the swing or operating surface. (b) One or more springs, rubber tubes, pulleys, or other traction devices are attached to the reel. (c) Furthermore, each traction device is combined with a traction direction switching device. A strength training device configured as described above.