EXERCISEUR POUR MUSCLE SPECIFIQUE

SELECTIVE MUSCLE EXERCISER

Abrégé français

Un dispositif d'exercice avec des poids externes côte à côte qui sont mobiles l'un par rapport à l'autre afin de permettre à l'appareil d'assumer une courbure circulaire dans une relation encerclant un membre de l'utilisateur, cette courbure étant mise à profit pour positionner l'appareil dans une relation recouvrant un muscle spécifique sélectionné pour le développement de ce muscle plutôt que pour les exercices grossiers de mouvement du membre tels que ceux résultant d'un placement sur les poignets, les chevilles ou la taille.

Abrégé anglais

An exercising device with side-by-side external weights that are movable relative to each other so as to permit the device to assume a circular curvature in encircling relation about a limb of the user, this assumed curvature being used to advantage to position the device in overlying relation to a selected specific muscle for development of that muscle rather than for merely gross limb motion exercises as now results from a wrist, ankle or waist location.

Revendications

CLAIMS:
1. A generally circular shape-assuming exercising device for selective
positioning
on a user in encircling relation about a limb of said user comprising a body
having an
exterior ply means bounding plural gussets therealong for receiving individual
weights
sized to have an operative inserted position in each said gusset in side by
side relation to
each other and on an exterior side of said body such that adjacent weights are
adapted to
partake of relative movement resulting in a circular configuration, flap means
of neoprene
construction material having an operative folded condition against an interior
side of said
body so as to have an interposed position between said weights and said user
to contribute
to comfort in the wearing use of said exercising device, and a band of
neoprene
construction material extending laterally of said body having an operative
position in
encircling relation about a limb of said user, said laterally extending band
being of a
dimension long enough that in a stretched condition there is formed at least
one closed loop
thereof about said limb, whereby said encircling position is effective in
applying the
weights for the exercising of muscles located at said position.
8

Description

2119338
Selective Muscle Exerciser
The present invention relates generally to improvements for
plural weight-embodied exercising devices, the improvements, more
particularly, enabling advantageous use of the exercising device
for specific muscle development, as results from the direct appli-
cation on the user to specific muscle locations such as, by way of
example, the biceps, triceps, quadriceps, hamstrings, to mention
but a few.
Examples of the Prior Art
Weights are useful~in exercise routines, a common example
being the use of hand-gripped dumbbells for arm and upper torso
exercises. Instead of hand-gripped weights, there is also common
use of wrist weights, using one or more inserted weight bars, as
exemplified by the "wrist weight" of my prior patent U.S. Des. 339,838
issued on September 28, 1993 which, in use, as best shown in Fig.
2, is worn in encircling relation about the wrist. Whether hand-
gripped or conveniently worn on a wrist, an ankle, or even around
the waist, the benefits of the exercise are not advantageously
applied to specific muscle development, but rather mass development
of a limb. Stated otherwise, the location of the exercising weight
is selected more for gross motion and convenience in the fitting of
the exercising device to the user, rather than in biceps, triceps,
quadriceps, hamstring or other specific muscle development.
Broadly, it is an object of the present invention to provide
an exercising device overcoming the foregoing and other shortcom-
ings of the prior art. More particularly, it is an -object to

s'
2119338
enable the device to be used in overlying position to a specific
muscle, and not be necessarily limited to gross limb motion as
results from a wrist, ankle or waist location.
The description of the invention which follows, together with
the accompanying drawings should not be construed as limiting the
invention to the examples shown and described, because those
skilled in the art to which this invention appertains will be able
to devise other forms thereof within the ambit of the appended
claims.
Fig. 1 is a perspective view of the within inventive device
being used for arm exercises;
Fig. 2 is an exploded view of the device of Fig. 1 better
illustrating the component parts thereof;
Figs. 3 and 4 are assembled views of the exercising device in
plan and bottom perspectives respectively;
Fig. 5 is an enlarged scale side elevational view in cross
section taken along line 5-5 of Fig. 3;
Fig. 6 is a view similar to Fig. 1, but of the within inven-
tive device being used for leg exercises;
Fig. 7 is an exploded view similar to Fig. 2, but of the
larger-sized device of Fig. 6;
Figs. 8 and 9 are views of said larger-sized device similar to
Figs. 3 and 4; and
Fig. 10 is an enlarged scale side elevational view in cross
section taken along line 10-10 of Fig. 8.
Underlying the present invention is the use of an exercising
2

. . ~ 21 19338
device embodying a select number of weights and applied specific-
ally for development of specific muscles, thereby serving function-
ally as a brachialis weight 10 in Fig. 1 and a rectus femoris
weight 110 in Fig. 6 as used by the exerciser 12 in these figures.
Structurally, the exercising weights 10 and 110 are very similar,
being only sized appropriately to be worn in encircling relation
about the arm and leg locations in overlying relation to specific
selected muscles, as already enumerated by way of example, of the
user 12.
Referring to the brachialis exercise routine as shown in Fig.
1, the within inventive device 10, worn about the upper arm just
above the elbow, is used in a variety of exercise routines to
develop the noted muscle. When device 10 is in use, the weight
pocket assembly 14 is held in place by an attached elastic neoprene
strap section 16. Strap section 16 is comprised of a Velcro hook
patch 18 and a stretchable neoprene strip 20.
Pocket assembly 14 is made with a rectangular body panel 22 of
fabric-covered foam which has a weight-inserting opening 24 and
four angularly cropped corners 26. On the outside of panel 22 a
plural gusset-forming fabric panel 28 is top stitched at spaced
intervals 30, as best seen in Fig. 3, to form pockets or compart-
ments 32 to receive in inserted operative positions cooperating
weights 36. The bottom edge 34 of panel 28 is folded before
stitching, as best seen in Fig. 5, to thus provide a double thick-
ness reinforcement against rupture as might be caused by the
weights 36 at the lower end of each pocket 32.
3

2119338
For both devices 14 and 110 the respectively used individual
weights 36 and 136 are preferably of one half pound and sized
appropriately for embodiment in the devices. In Figs. 1-5, each
pocket 32 is sized so as to be adapted to receive a single weight
36, but a double sized or gusset pocket 132 could also be used as
with the rectus femoris exerciser 110 of Figs. 6-10.
It is to be noted that on the outside of panel 22 are appro-
priately stitched or adhesively secured Velcro loop swatches 38
which cooperate with Velcro hook patch 18 to form a closed loop of
the device 10. Another Velcro hook patch 40 is included within
piping 42 at the lower edge of panel 22, and is used to hold in
place a flap assembly 44 which also is included within piping 42
when the upper edge of panel 22 is sewn. Flap assembly 44 is used
both as a closure over panel opening 24 to retain the weights 36
within the pockets 32 and also, by virtue of its interposed posi-
tion, as a cushioning pad between the weights 36 and the user's
arm. To this end, flap 44 consists of an inner layer 46 of fabric
covered foam, a middle layer 48 of heavier denier material of
appropriate construction material to strengthen the flap and
provide backing to foam sandwiched between it and outer layer 50
which is a composite rubber neoprene with a velvet underside.
Layers 46, 48 and 50 are attached along the bottom and side edges
with piping 52 to form a composite flap 44 foldable along one side.
Layer 46 will be understood to have the characteristic of adhering
readily to Velcro hook material 40 and layer 50 to have a non-slip
characteristic.
4

. . ~ 21 19338
In use, the weight pocket section 14 with the weights 36 in an
external position is placed over the upper arm of the user 12 and
strap section 16 brought around and pulled tight and secured by
Velcro patch 18 against either of the Velcro patches 38 depending
on the arm size of the user. It is significant at this point to
note that generally the shape assumed by the device 10 is corres-
pondingly circular and thus conforms to the shape of a limb,
whether an arm or leg, and this thus readily permits the device 10,
as well as device 110, to be selectively applied for exercising use
to a limb muscle. The assumed circular shape is in turn a result
of the use of plural side by side gussets, individually and collec-
tively designated 28, allowing relative movement at the attaching
seams 30 between adjacent weights 36. Stated otherwise, adjacent
weights 36 progressively assume positions of contact against the
user's circular arm, or leg as the case may be, and thus are of an
arcuate or generally circular shape conforming to the underlying
limb shape on which the exercising device 10 is positioned.
Referring now to device 110, this device is shown worn about
the upper leg just above the knee, preparatory to exercising the
rectus femoris, and is, of course, movable to an overlying position
to exercise other muscles incident to being used in a variety of
exercise routines to develop the legs and lower body as shown in
Fig. 6.
Device 110 has a weight pocket assembly section 112 held in
position by an attached elastic strap section 114. Section 114 is
comprised of a Velcro hook patch 116 and an elastic neoprene strip

. ~ 21 19338
118 which is combined with a similarly sized elastic strip of
velvet neoprene 120.
Pocket assembly 128 consists of a rectangular body panel 122
made of fabric covered foam which has a weight-inserting opening
124 and four angularly cropped corners 126. To the outside of
panel 122 a "corrugated" gusset-forming fabric panel 128 is
stitched as at 130, as best seen in Fig. 8, to form in this in-
stance plural increased double weight-receiving gusset pockets 132.
The bottom edge 134 of panel 128 is folded before stitching, as
seen best in Fig. 10, to provide a reinforcement against rupture as
might be caused by the weights 136 at the lower end of each weight
pocket 132.
As with the construction previously described with respect to
panel 22, on the outside of panel 122 use is made of adhered Velcro
loop swatches 138 to cooperate with the Velcro hook patch 116 in
looping device 110 about the user's thigh. Another section of
Velcro hook material 140 is included within piping 142 at the lower
edge of panel 122 during the sewing finishing steps. Velcro hook
patch 140 is used to hold against body panel 122 the flap assembly
144 which is included within piping 142 when the upper edge of
panel 122 is sewn. Flap assembly 144, like its counterpart flap
44, is used to retain weights 136 within the pockets 132 and also
act as a cushioning pad between the weights 136 and the user's leg.
Flap 144 consists of a layer 146 of a fabric-covered foam, a layer
148 sandwiched between layer 146 and layer 150 which is a composite
rubber neoprene with a velvet underside. Layers 146, 148 and 150
6

2119338
are attached along the bottom and side edges of piping 152 to form
a composite unit 144.
In use, the weight pocket section 112 is placed generally
above the user's knee in overlying relation to a specific muscle to
be exercised and strap section 114 is brought around and pulled
taut by being secured using the Velcro patch 116 against either of
the Velcro patches 138.
While the different sized exercise devices 10 and l10 having
specific application for development of specific muscles herein
shown and disclosed in detail are fully capable of attaining the
objects and providing the advantages hereinbefore stated, it is to
be understood that they are merely illustrative of the presently
preferred embodiments of the invention and that no limitations are
intended to the detail of construction or design herein shown other
than as defined in the appended claims.
7

Dessin représentatif