SU597375A1 - Movement technique trainer - Google Patents

Description

(54) DEVICE FOR TEACHING MOTION TECHNIQUE

one

This invention relates to training

 j

devices, in particular to devices

for communicating movements, such as hammer throwers.

A device is known for training movements in motion, comprising a trolley mounted on a gherizoitally positioned rail and a fork with means for fastening the body of the trainee.

However, this device has limited functionality, and does not allow for the use of ATB training for hammer throwers.

In order to expand functionality by providing hammer throwers training in the proposed device, the means for attaching the triple body contains interconnected two rigid tapes, each of which repeats the silhouette of the back part of the body from the shoulders to the knee joint and has a shoulder, in which the plug rod is freely mounted.

In addition, the trolley rollers have shoulders, and their axes are parallel in vertical and horizontal planes.

FIG. shows the device, side view; in fig. 2 is a section along A-Aaaa f. 1) in FIG. 3 - means for fixing the body of the trainee.

The device contains a horizontally positioned rail, made in the form of a T-bar (Fig 2), mounted on it by means of rollers 2 with shoulders 3, a carriage 4, bearing sleeve 5, in which the rod 6 of the plug 7 is freely mounted, connected with means for fastening the body trainee. The latter contains two rigid tapes 8, each of which repeats T force; posterior part of the body from the shoulders to the knee joint and has a zapol4VIKH 9.

The tapes 8 are interconnected by straps 1O having belts. for fastening on the body of an athlete. The axes 2 of the trolley's rollers are arranged in parallel in the vertical and horizontal planes (Fig. 1),

what is achieved is a dense guideline coverage.

Use the device as follows.

The trainer puts on his shoulders and shoulders 9 and, with the help of belts 11, draws the ribbons 8 to the body and fixes them. A pin (not shown) is then inserted into one of the; Versions 13 of the sleeve, corresponding to the optimal pose of the athlete, to limit the movement of the rod upwards. Thus, the pose of the athlete (squat depth) is fixed.

The athlete without a projectile, having returned to its original position, begins to perform rotationally optional movement along the track 14, while the rod 6 rotates freely in the sleeve 5, and the carriage 4 moves along the t-bar, thereby creating a stable and correct axis of rotation of the athlete and directed forward movement. At the second stage of training, the athlete conducts a training session with a house-hammer.

Claims (2)

1. A device for learning the technique of movements, containing a trolley mounted on a horizontal guide car and a vip with means for fixing the body of the trainee, characterized in that, in order to expand its functionality by providing training for hammer throwers, The body of the trainee’s body contains interconnected two rigid bands, each of which repeats the silhouette of the rear part of the body from the shoulders to the knee joint and has shoulders, and the trolley fitted with a sleeve in which the plug stem is freely mounted, 2. The device according to claim 1, characterized in that the trolley rollers have HJT flanges, and their axes are located in vertical and horizontal planes, Sources of information accepted during the examination at examination: 1, US Patent No. 3,049544, Cl, 272-70.4, 1965. Aa oh oh and