U.S. patent application number 13/079762 was filed with the patent office on 2011-07-28 for apparatus for aerobic leg exercise of a seated user.
Invention is credited to Kelvin Raumann, Wanda L. Raumann.
Application Number | 20110183814 13/079762 |
Document ID | / |
Family ID | 43412981 |
Filed Date | 2011-07-28 |
United States Patent
Application |
20110183814 |
Kind Code |
A1 |
Raumann; Kelvin ; et
al. |
July 28, 2011 |
APPARATUS FOR AEROBIC LEG EXERCISE OF A SEATED USER
Abstract
An apparatus for aerobic leg exercise of a seated user includes
a first unit having means for supporting a first linear track on a
floor, means for joining a first unit to the first linear track for
non-resistive movement and means for enabling the seated user with
a multi-positional contact for moving the first unit along the
first linear track without substantial vertical movement of the
seated user's knee. A second unit has means for supporting a second
linear track on the floor, means for joining a second unit to the
second linear track for non-resistive movement and means for
enabling the seated user with a multi-positional contact for moving
the second unit along the second linear track without substantial
vertical movement of the seated user's knee. A means secures the
first unit and the second unit at a desired splay angle and a means
stabilizes the apparatus.
Inventors: |
Raumann; Kelvin; (Henderson,
NV) ; Raumann; Wanda L.; (Las Vegas, NV) |
Family ID: |
43412981 |
Appl. No.: |
13/079762 |
Filed: |
April 4, 2011 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
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12497648 |
Jul 4, 2009 |
7951050 |
|
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13079762 |
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Current U.S.
Class: |
482/70 |
Current CPC
Class: |
A61H 1/0259 20130101;
A63B 2022/0028 20130101; A63B 2209/08 20130101; A61H 2201/1284
20130101; A63B 2208/0233 20130101; A63B 22/0007 20130101; A63B
2213/00 20130101; A63B 22/0015 20130101; A63B 21/015 20130101; A63B
22/203 20130101; A61H 15/00 20130101; A63B 21/00069 20130101; A61H
2205/125 20130101; A61H 2015/0035 20130101; A63B 2071/0018
20130101 |
Class at
Publication: |
482/70 |
International
Class: |
A63B 22/00 20060101
A63B022/00 |
Claims
1. An apparatus for aerobic leg exercise of a seated user, the
apparatus comprising: a first exercise_unit comprising: means for
supporting a first linear track on a floor; means for joining a
first unit to said first linear track for non-resistive movement
along a first line of said first linear track; and means for
enabling the seated user with a multi-positional contact for moving
said first unit along said first linear track without substantial
vertical movement of the seated user's knee; a second exercise unit
comprising: means for supporting a second linear track on the
floor; means for joining a second unit to said second linear track
for non-resistive movement along a second line of said second
linear track where said first line and said second line intersect;
and means for enabling the seated user with a multi-positional
contact for moving said second unit along said second linear track
without substantial vertical movement of the seated user's
knee.
2. The apparatus as recited in claim 1, further comprising a second
unit comprising: means for supporting a second linear track on the
floor; means for joining a second unit to said second linear track
for non-resistive movement; and means for enabling the seated user
with a multi-positional contact for moving said second unit along
said second linear track without substantial vertical movement of
the seated user's knee.
3. The apparatus as recited in claim 2, further comprising means
for contacting the floor surface.
4. The apparatus as recited in claim 2, further comprising means
for adjustably securing said first exercise unit and said second
exercise unit at a desired splay angle.
5. The apparatus as recited in claim 4, further comprising means
for stabilizing said first exercise unit and said second exercise
unit.
6. The apparatus as recited in claim 2, further comprising means
for massaging and stimulation of a foot of the seated user.
7. The apparatus as recited in claim 2, wherein dimensions of the
apparatus are suitable for placing in an opening under a desk.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] The present continuation patent application claims priority
benefit the U.S. nonprovisional patent Ser. No. 12,497,648 filed on
4-Jul.-2009 and titled "An Apparatus for Aerobic Leg Exercise of a
Seated User", which is hereby incorporated by reference for all
purposes to the extent that such subject matter is not inconsistent
herewith or limiting hereof.
FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT
[0002] Not applicable.
REFERENCE TO SEQUENCE LISTING, A TABLE, OR A COMPUTER LISTING
APPENDIX
[0003] Not applicable.
COPYRIGHT NOTICE
[0004] A portion of the disclosure of this patent document contains
material that is subject to copyright protection. The copyright
owner has no objection to the facsimile reproduction by anyone of
the patent document or patent disclosure as it appears in the
Patent and Trademark Office, patent file or records, but otherwise
reserves all copyright rights whatsoever.
FIELD OF THE INVENTION
[0005] The present invention relates generally to exercise
equipment. More particularly, the invention relates to an exercise
device for placement on the floor that can be easily operated by a
seated user.
BACKGROUND OF THE INVENTION
[0006] Far too many Americans spend the majority of their time
sitting at a desk, getting more out of shape and a good bit heavier
in the process. Even though it is clear that Americans want to
exercise, too many lack the opportunity. The problem is not that
they do not want to exercise; after all, over 35 million Americans
belong to a health club or gym. The problem is typically that they
lack the time to regularly go to these gyms because of their jobs.
Sitting behind a desk from 9-to-5 is bad enough, and the health
results from sitting all day is even worse, but when an
individual's work requires their hours to extend so much that it
takes away from exercise opportunities, that is worse. It is
therefore an objective of the present invention to provide an
exercise device that enables users to exercise while seated so that
they can exercise while performing their work obligations.
[0007] For years, unique and innovative health and personal care
items and related products have been an interest and potential need
of wide segments of individuals including, but not limited to,
users, manufacturers, suppliers, and retailers. Included among
these individuals are the sporting and athletic goods industry and
private individuals. However, while products designed to provide
similar functions are currently available, there are no devices
that incorporate the convenience, unique design, functionality, and
methodology of preferred embodiments of the present invention.
[0008] While practically all Americans brag about participating in
some sort of sporting activity, very few uphold to one athletic
exercise in particular except when it comes to actual physical
fitness exercise with exercise equipment. More than one out of
every six Americans practices exercising with equipment, making
this the fourth most popular sporting activity in the United
States. Sales of exercise equipment are growing, too. Over 20
percent of the sales of the entire sporting goods industry are for
exercise equipment, in fact. What exactly do Americans want from
their exercise, and to what parts of their bodies? Americans that
regularly practice physical exercise desire a toning of the muscles
in the lower half of the body most. They exercise their legs with
regularity, not just to control weight, but also to maintain a
desired appearance. Many Americans want to exercise their lower
bodies, and a very large number have need to do so for everyday
exercise and for established medical needs. In fact, every year 11
million Americans consult their doctors for pain in their ankles
and feet, and 19 million do so for knee problems. And each of these
problems can be addressed with regular exercise, especially one of
a therapeutic, non-impact, aerobic format. It is therefore an
objective of the present invention to provide an exercise device
that exercises the legs that is preferably non-impact and
aerobic.
[0009] In view of the foregoing, there is a need for improved
techniques for providing an exercise device that enables users to
perform non-impact and aerobic exercise of the lower body while
seated.
BRIEF DESCRIPTION OF THE DRAWINGS
[0010] The present invention is illustrated by way of example, and
not by way of limitation, in the figures of the accompanying
drawings and in which like reference numerals refer to similar
elements and in which:
[0011] FIGS. 1A, 1B, 1C, and 1D illustrate an exemplary exercise
device, in accordance with an embodiment of the present invention.
FIG. 1A is a diagrammatic top view. FIG. 1B is a diagrammatic top
view of the exercise device in a disassembled state. FIG. 1C is a
top and bottom diagrammatic view of padded units of the exercise
device, and FIG. 1D is a diagrammatic side view of the exercise
device in use;
[0012] FIG. 2 is a top perspective view of an exemplary exercise
device with a static frame, in accordance with an embodiment of the
present invention; and
[0013] FIG. 3 is a diagrammatic top view of an exemplary exercise
device with movable linear tracks, in accordance with an embodiment
of the present invention.
[0014] Unless otherwise indicated illustrations in the figures are
not necessarily drawn to scale.
SUMMARY OF THE INVENTION
[0015] To achieve the forgoing and other objects and in accordance
with the purpose of the invention, an apparatus for aerobic leg
exercise of a seated user is presented.
[0016] In one embodiment an apparatus for aerobic leg exercise of a
seated user is presented. The apparatus includes a first unit
including means for supporting a first linear track on a floor,
means for joining a first unit to the first linear track for
non-resistive movement and means for enabling the seated user with
a multi-positional contact for moving the first unit along the
first linear track without substantial vertical movement of the
seated user's knee. Another embodiment further includes a second
unit including means for supporting a second linear track on the
floor, means for joining a second unit to the second linear track
for non-resistive movement and means for enabling the seated user
with a multi-positional contact for moving the second unit along
the second linear track without substantial vertical movement of
the seated user's knee. Still another embodiment further includes
means for contacting the floor surface. Yet other embodiments
further include means for securing the first unit and the second
unit at a desired splay angle and means for stabilizing the first
unit and the second unit. Another embodiment further includes means
for massaging and stimulation. In still another embodiment
dimensions of the apparatus are suitable for placing in an opening
under a desk.
[0017] In another embodiment an apparatus for aerobic leg exercise
of a seated user is presented. The apparatus includes a first unit
including a first I-bar frame including a first bar, extending arms
at each distal end of the first bar and a first roundhead arm
extending from a first side of the first bar proximate a first
distal end of the first bar. The first roundhead arm has a rounded
portion at a distal end with an aperture disposed in the rounded
portion. End brackets are joined to tops of each extending arm. A
first linear track is joined to and disposed between the end
brackets. A first padded unit is slidably joined to the first
linear track for non-resistive movement between the end brackets.
The first padded unit has a generally domed shaped top for enabling
the seated user with a multi-positional contact for moving the
first padded unit along the first linear track without substantial
vertical movement of the seated user's knee. Another embodiment
further includes a second unit including a second I-bar frame
including a second bar having a first side generally facing the
first roundhead arm, extending arms at each distal end of the
second bar and a second roundhead arm extending from the first side
of the second bar proximate a first distal end of the second bar.
The roundhead arm has a rounded portion at a distal end with a
bolt, dimensioned to fit in the aperture, disposed in the rounded
portion. End brackets are joined to tops of each extending arm. A
second linear track is joined to and disposed between the end
brackets. A second padded unit is slidably joined to the second
linear track for non-resistive movement between the end brackets.
The second padded unit has a generally domed shaped top for
enabling the seated user with a multi-positional contact for moving
the second padded unit along the second linear track without
substantial vertical movement of the seated user's knee. In still
another embodiment the first linear track and the second linear
track each includes at least two linear rods. Yet another
embodiment further includes a plurality of feet joined to bottoms
of the extending arms of the first I-bar frame and the second I-bar
frame for contacting a floor surface. Another embodiment further
includes a threaded attachment cap for securing the first unit and
the second unit at a desired splay angle where the bolt is inserted
in the aperture and the threaded attachment cap is tightened on the
bolt. Still another embodiment further includes a stabilizer bar
including two linear portions rotatably joined at distal ends, the
stabilizer bar rotatably joinable to the first I-bar frame and the
second I-bar frame. In yet another embodiment dimensions of the
apparatus are suitable for placing in an opening under a desk.
Another embodiment further includes a plurality of free-rotating
discs for massaging and stimulation. In still another embodiment
the first padded unit and the second padded unit include vinyl
covered foam.
[0018] In another embodiment an apparatus for aerobic leg exercise
of a seated user is presented. The apparatus includes a first unit
including a first I-bar frame disposed in a first plane. The first
I-bar frame includes a first bar, extending arms disposed in the
first plane at each distal end of the first bar and a first
roundhead arm extending along the first plane from a first side of
the first bar proximate a first distal end of the first bar. The
first roundhead arm has a rounded portion at a distal end with an
aperture disposed in the rounded portion. A plurality of feet are
joined to bottoms of the extending arms for contacting a floor
surface. End brackets are joined to tops of each extending arm
portion extending from a second side of the first bar. A first
linear track is joined to and disposed between the end brackets.
The first linear track includes at least two linear rods. A first
padded unit is slidably joined to the first linear track for
non-resistive movement between the end brackets. The first padded
unit has a generally domed shaped top for enabling the seated user
with a multi-positional contact for moving the first padded unit
along the first linear track without substantial vertical movement
of the seated user's knee. A second unit includes a second I-bar
frame disposed in the first plane. The second I-bar frame including
a second bar having a first side generally facing the first
roundhead arm, extending arms disposed in the first plane at each
distal end of the second bar and a second roundhead arm extending
along the first plane from the first side of the second bar
proximate a first distal end of the second bar. The roundhead arm
has a rounded portion at a distal end with a bolt, dimensioned to
fit in the aperture, disposed in the rounded portion. A plurality
of feet are joined to bottoms of the extending arms for contacting
the floor surface. End brackets are joined to tops of each
extending arm. A second linear track is joined to and disposed
between the end brackets. The second linear track includes at least
two linear rods. A second padded unit is slidably joined to the
second linear track for non-resistive movement between the end
brackets. The second padded unit has a generally domed shaped top
for enabling the seated user with a multi-positional contact for
moving the second padded unit along the second linear track without
substantial vertical movement of the seated user's knee. A threaded
attachment cap secures the first unit and the second unit at a
desired splay angle where the bolt is inserted in the aperture and
the threaded attachment cap is tightened on the bolt. A stabilizer
bar includes two linear portions rotatably joined at distal ends.
The stabilizer bar is rotatably joinable to the first I-bar frame
and the second I-bar frame. In another embodiment dimensions of the
apparatus are suitable for placing in an opening under a desk.
Still another embodiment further includes a plurality of
free-rotating discs for massaging and stimulation. In yet another
embodiment the first padded unit and the second padded unit include
vinyl covered foam.
[0019] Other features, advantages, and object of the present
invention will become more apparent and be more readily understood
from the following detailed description, which should be read in
conjunction with the accompanying drawings.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0020] The present invention is best understood by reference to the
detailed figures and description set forth herein.
[0021] Embodiments of the invention are discussed below with
reference to the Figures. However, those skilled in the art will
readily appreciate that the detailed description given herein with
respect to these figures is for explanatory purposes as the
invention extends beyond these limited embodiments. For example, it
should be appreciated that those skilled in the art will, in light
of the teachings of the present invention, recognize a multiplicity
of alternate and suitable approaches, depending upon the needs of
the particular application, to implement the functionality of any
given detail described herein, beyond the particular implementation
choices in the following embodiments described and shown. That is,
there are numerous modifications and variations of the invention
that are too numerous to be listed but that all fit within the
scope of the invention. Also, singular words should be read as
plural and vice versa and masculine as feminine and vice versa,
where appropriate, and alternative embodiments do not necessarily
imply that the two are mutually exclusive.
[0022] The present invention will now be described in detail with
reference to embodiments thereof as illustrated in the accompanying
drawings.
[0023] Detailed descriptions of the preferred embodiments are
provided herein. It is to be understood, however, that the present
invention may be embodied in various forms. Therefore, specific
details disclosed herein are not to be interpreted as limiting, but
rather as a basis for the claims and as a representative basis for
teaching one skilled in the art to employ the present invention in
virtually any appropriately detailed system, structure or
manner.
[0024] It is to be understood that any exact
measurements/dimensions or particular construction materials
indicated herein are solely provided as examples of suitable
configurations and are not intended to be limiting in any way.
Depending on the needs of the particular application, those skilled
in the art will readily recognize, in light of the following
teachings, a multiplicity of suitable alternative implementation
details.
[0025] Preferred embodiments of the present invention provide an
exercise device for placement on the floor that a user can easily
operate while seated in front of it. Preferred embodiments feature
padded units that can be pushed by the feet to slide upon linear
tracks. In typical use of the preferred embodiment, a user simply
applies his feet upon the padded units and slides the units back
and forth.
[0026] The exercises for which preferred embodiments of the present
invention can be used are aerobic and non-resistant, meaning the
user does not have to break out in a sweat after short and simple
use. Preferred embodiments are also quietly operated. The compact
size of preferred embodiments enables these devices to easily fit
under a work desk. These qualities enable preferred embodiments to
fit within a workspace, to be used within this workspace, and to
not put users in any condition that would make them sweaty or in
any other way unfit for their workspace. Preferred embodiments also
enable therapeutic physical exercises to be done in a format that
is convenient to those of recognized need for such exercise and
convenience. Furthermore, preferred embodiments require no
lubrication or other maintenance services.
[0027] FIGS. 1A, 1B, 1C, and 1D illustrate an exemplary exercise
device 100, in accordance with an embodiment of the present
invention. FIG. 1A is a diagrammatic top view. FIG. 1B is a
diagrammatic top view of exercise device 100 in a disassembled
state. FIG. 1C is a top and bottom diagrammatic view of padded
units 105 of exercise device 100, and FIG. 1D is a diagrammatic
side view of exercise device 100 in use. In the present embodiment,
exercise device 100 provides means for aerobic and repetitive
motion exercises of the lower limbs to be conducted while sitting.
Exercise device 100 comprises padded units 105 that slide upon
linear tracks 110 and can be positioned upon a floor in any
location. Exercise device 100 comprises two separate units of
linear tracks 110. Linear tracks 110 are preferably made of durable
high-density polyethylene (HDPE) tubing that is approximately
twenty-four inches in length and one half-inch diameter
(24''.times.1/2''). These units of tubing are in parallel alignment
to each other with an approximate five-inch (5'') separating
distance. Those skilled in the art, in light of the present
teachings will readily recognize that the liner tracks in alternate
embodiments may be made of various different materials such as, but
not limited to, various metals or other types of plastic and may be
various different sizes and widths. In the present embodiment, the
ends of the aligned tubing units of linear tracks 110 are enclosed
within brackets 115 which are preferably made of HDPE; however the
brackets in alternate embodiments may be made of various different
materials such as, but not limited to, other types of plastic,
rubber, metal, wood, etc. In the present embodiment, each linear
track 110 is mounted upon an I-bar frame 120 with end brackets 115
being mounted upon extending arms 125 of frame 120. Frame 120 is
preferably made of high-density polyethylene (HDPE) approximately
one and one-quarter inch (1/4'') in diameter. The total size of the
two (2) linear track-hosting frames 120 is approximately
twenty-four inches in length by eleven inches in width
(24''.times.11''). Those skilled in the art, in light of the
present teachings, will readily recognize that the frames in
alternate embodiments may be made of various different materials
such as, but not limited to, metal or other types of plastic and
may be various different sizes. Linear tracks 110 can be positioned
parallel to each other or at various different angles. In the
present embodiment, I-bar frames 120 comprise a hinge point 130
that serves as a fulcrum which separates and sets the angle of
linear tracks 110. Two rubber feet 127 are attached below each
outward-extending arm 125 of I-bar frames 120, totaling eight
rubber feet, each of which measures approximately a half-inch in
height by a half-inch in diameter (1/2''.times.1/2''). Alternate
embodiments may be incorporated with feet made of different
materials, more or fewer feet, feet of various different sizes, or
feet in various different locations. Yet other alternate
embodiments may be incorporated with no feet.
[0028] Referring to FIG. 1B, extending from single corners from
each I-bar frame 120, and in corresponding alignment to each other,
are roundhead arms 135 and 137 of five and three-quarters of an
inch length by three and one-half inch width (53/4''.times.31/2'').
In alternate embodiments these arms may be various different shapes
and sizes. Extending roundhead arm 135 features a centered bolt 140
projecting upward, surrounded by an extended washer 145. Extending
roundhead arm 137 features a centered aperture 150, through which
bolt 140 of roundhead arm 135 may be inserted to create hinge point
130. A threaded attachment cap 155 is included for attachment upon
bolt 140. The configuration of hinge point 130 enables a user to
remove attachment cap 155 to separate I-bar frames 120 from each
other. Being able to be separated into two pieces enables exercise
device 100 to be easily moved and may save money on packaging and
shipping. Furthermore, exercise device 100 may come with a carrying
case for transporting exercise device 100 from location to
location. This enables a user to own one exercise device 100 and
use it in multiple locations for example, without limitation, at
both home and at work. Those skilled in the art, in light of the
present teachings, will readily recognize that the hinge point in
alternate embodiments may comprise various types of hinging means
such as, but not limited to, a barrel hinge, an arched slot in
which rods on the I-bar frames may slide, a simple male/female hook
device that connects the two I-bar frames together, a rubberized
flexible band, a magnetic attachment, or no hinge point and the
user can set the two I-bars in close proximity to one another, etc.
In the present embodiment, rubber caps encase each of the three
remaining endpoints on each I-bar frame 120; however, in alternate
embodiments these caps may be omitted or made of various different
materials such as, but not limited to, various types of plastic. In
the present embodiment a two-piece stabilizer bar 160 attaches to
I-bar frames 120. Each portion of stabilizer bar 160 measures
approximately twenty-one inches in length by half-inch diameter
(21''.times.1/2''); however, the stabilizer bar in alternate
embodiments may be larger or smaller. Some alternate embodiments
may be incorporated without a stabilizer bar. In the present
embodiment, stabilizer bar 160 attaches at points on I-bar frames
120 opposite of extending roundhead arms 135 and 137 and enables
I-bar frames 120 to open in an arc pattern while remaining joined
at attached extending roundhead arms 135 and 137.
[0029] Referring to FIGS. 1C and 1D, padded units 105, made of
polyurethane (PU) foam and sealed within a vinyl material, fit on
and move upon linear tracks 110 to enable a user to conduct aerobic
exercise of the lower extremities. In the present embodiment,
padded units 105 are round and of an approximate seven-inch (7'')
diameter. The center-point depth of padded units 105 is
approximately one and one-half inches (11/2''), which tapers to a
half-inch (1/2'') depth at their perimeters. The rounded design of
padded units 105 enables users to maintain good foot contact with
padded units 105 regardless of the angle of positioning. For
example, without limitation, if exercise device 100 is spread into
a wide angle or if it is not spread out at all the feet can still
maintain good contact with padded units 105. However, in alternate
embodiments, the padded units may be made in various sizes and
shapes and may be made of various different materials such as, but
not limited to, various plastics, wood, etc. In some embodiments
the padded units may comprise straps to hold the feet on the padded
units. In some embodiments the padded units may include toe caps
that protrude slightly above and slightly over the surface of the
padded unit so the user can insert their toes under it to help
secure their foot in place. In some embodiments the padded units
may include a toe cap and a strap to help maintain the foot in
place. In another embodiment this strap and toe cap may rotate
around the padded unit in order to maintain foot placement as the
splay of the two I-bars change. In the present embodiment, padded
units 105 attach upon linear tracks 110 with rotary plane bearing
bushings 165 that measure approximately one-inch in length by
three-quarters of one inch in width (1''.times.3/4''). Bushings 165
are placed with an approximate three and one-half inch (11/2'')
interior distance between their mountings on the underside of
padded units 105. Bushings in alternate embodiments may be larger
or smaller and may be positioned on the padded units in various
different locations and configurations. Furthermore, in other
alternate embodiments, the padded units may be attached to the
linear tracks using various different means such as, but not
limited to, roller or ball bearings, solid tunnels on the bottom of
the padded units, a grooves and channel system could be utilized
allowing the padded units to be easily removed and re-applied, a
snap on configuration where the padded units snap in place in a
semi-permanent configuration, etc.
[0030] In typical use of the present embodiment, a user brings
exercise device 100 to a location of choice and attaches the
separate I-bar frames 120 together at corresponding roundhead arms
135 and 137. Exercise device 100 is easy to assemble and requires
only two screws. The user may then attach stabilizer bar 160 to
I-bar frames 120 and adjust linear tracks 110 to the angle needed
to form the foot movement pattern of choice. Once linear tracks 110
are in the desired splay angle, the user tightens attachment cap
155 to hold linear tracks 110 in this position. Referring to FIG.
1D, the user may then sit in any chair and apply his or her feet
170 upon padded units 105. The user then slides feet 170 on padded
units 105 back and forth on linear tracks 110 in a pattern of
choice indicated by the separating arch between I-bar frames 120.
Exercise device 100 enables such aerobic exercise to be conducted
in practically any location.
[0031] Exercise device 100 provides a convenient means to conduct
exercise while in a sitting position, and enables practical
exercises to be done by persons who may ordinarily lack opportunity
to perform such exercises. Unlike other devices with purposes of
allowing exercise while in a sitting position, exercise device 100
does not require any elevation or separation of the knees, thus
extending the areas of use of exercise device 100 in comparison to
the other devices. Exercise device 100 can be applied upon any
floor surface, even upon unlevel surfaces. Since exercise device
100 can easily fit in numerous locations, including, but not
limited to, upon the floor area under a desk, in front of a couch,
on the floor in front of a passenger seat of a vehicle, in front of
wheelchairs, lounge chairs, beside beds, sports benches such as in
dugouts, physical therapy benches and chairs, kitchen tables, craft
tables, hobby tables, card tables, patio tables, anywhere there is
enough room to situate at least one of the I-bars units, etc. This
enables busy office workers to conduct practical and therapeutic
exercises while working. Exercise device 100 enables persons
normally restricted to docile schedules and duties to actively
engage in lower extremity exercises which they would ordinarily be
unable to perform due to such schedules and duties. Unlike other
devices with purposes of allowing exercise while in a sitting
position, exercise device 100 is non-resistant, meaning that the
user can conduct aerobic exercise with reduced incidences of stress
and perspiration, which ordinarily would restrict the areas of use
as well as affect the appearance of the user. Exercise device 100
can be used while seated in practically any type of chair and can
be easily transported to any area of use. Exercise device 100
operates very quietly with no disturbance to its area of use.
[0032] Exercise device 100 also enables persons normally restricted
in mobility, such as, but not limited to, users of wheelchairs, to
actively engage in lower extremity exercises which they would
ordinarily be unable to perform due to such mobility restriction
and enables such users to do so without direct assistance from
others. Some of the exercises that these users may perform with
exercise device 100 include, without limitation, hip, leg, knee,
ankle and foot exercises. By enabling such exercises to be
performed independently by persons normally restricted in mobility,
exercise device 100 also benefits the caregivers and therapists of
such persons by allowing the caregivers and therapists to
accommodate service to multiple patients and clients
simultaneously. By encouraging persons normally restricted in
mobility to more actively engage in needed exercise, exercise
device 100 can improve the recovery and rehabilitation of such
persons and may improve the self-confidence and self-impressions of
these users.
[0033] In the present embodiment, linear tracks 110 of exercise
device 100 can be positioned in vertical alignment to each other,
allowing them to fit in restrained areas, such as, but not limited
to, under a desk, or linear tracks 110 can be set at various angles
to each other. Stabilizer bar 160 secures linear tracks 110 at
particular angles. By enabling linear tracks 110 to be set at
various angles, exercise device 100 can be used for improvement of
particular and defined muscle groups, joints and tendons and can
help users achieve individual and specific exercise goals. By
helping users achieve individual and specific exercise goals,
exercise device 100 is much more personalized than other exercise
equipment. By enabling linear tracks 110 to be set at various
angles while remaining usable to persons with mobility impairments,
exercise device 100 provides exceptional means of exercise of which
persons with impaired mobility would ordinarily be completely
void.
[0034] Exercise device 100 provides means to perform various
different types of exercises such as, but not limited to, practical
exercises for improvement of the cardiopulmonary system, range of
motion exercises, exercised to tone the leg muscles and lower
extremities, non-strenuous exercises of the knees, hips, ankles,
feet and toes, etc. Exercise device 100 also enables users to
perform exercises for specific muscles without the strain, risk of
injury or discomfort in these parts of the body, which may be
experienced when performing other exercise methods. For example,
without limitation, exercise device 100 provides aerobic exercise
of the adductors without strain upon or risk of injury to the hips,
aerobic exercise of the quadriceps and popliteus without strain
upon or risk of injury to the knees, aerobic exercise of the
soleus, flexor, anterior and lateral leg muscles without direct
impact or resultant discomfort upon the thighs, calves, feet or
toes, aerobic exercise of the hamstrings without stress upon or
risk of injury to the knees, hips or pelvis, aerobic exercise of
the plantaris and tibaelis muscles without stress upon risk of
injury to the ankles, etc.
[0035] Exercise device 100 helps users burn excess calories in an
easy and practical format that enables muscles to use fats for
strength and endurance, thus aiding in fat reduction, weight loss
and weight management. Furthermore, exercise device 100 can provide
other health benefits to its users including, but not limited to,
improvement of overall circulation, alleviation of the formation of
blood clots, reduction of stress and anxiety in a practical and
beneficial format, reduction of the inflammation of varicose veins,
telangiectasias and sunburst varicosities as well as reduction of
the risk of these conditions, reduction of the risk of
osteoporosis, reduction of blood pressure, increase in the count of
red blood cells, which will then improve the transport of oxygen
throughout the bodies of the users, etc. By increasing red blood
cells and improving oxygen transport, exercise device 100 promotes
the immune systems of its users and can improve their speed of
recovery from injuries and illnesses. By improving the speed of
recovery from injuries and illnesses, exercise device 100 can also
improve the recovery rate of those using the device for
rehabilitation and therapy.
[0036] All components of exercise devices according to embodiments
of the present invention may be made of various materials and
substances of adequate durability and usability. In addition, the
entire unit of the exercise device can be made in various sizes,
shapes and designs. For example, without limitation, potential
alternate embodiments of the present invention are illustrated by
way of example in FIGS. 2 and 3 and described in the following
description.
[0037] FIG. 2 is a top perspective view of an exemplary exercise
device 200 with a static frame 220, in accordance with an
embodiment of the present invention. In the present embodiment
frame 220 is preferably made of mid-gauge steel tubing of two-inch
(2'') diameter with an overall length of twenty four inches (24''),
an overall back width of twenty seven inches (27'') and an overall
front width of twenty inches (20''); however, the frame may be made
of various different materials and may be various different sizes.
Linear tracks 210 are attached on top of frame 220 with brackets
215. The static nature of base 220 means that the angle of linear
tracks 210 cannot be changed in the present embodiment. Padded
units 205 are slidably attached to linear tracks 210. In the
present embodiment, padded units 205 are made of foam and sealed
within vinyl and measure eight inches by five inches
(8''.times.5'') with a sloping top plane. However, padded units of
various different shapes, sizes and materials may be used in
alternate embodiments of the present invention with a static
base.
[0038] In the present embodiment, multiple free-rotating discs 225
all in vertical alignment are located on frame 220 at the center of
the front of frame 220 for purpose of foot massaging and
stimulation. Users can slip off their shoes after exercising to
massage their feet upon discs 225. Those skilled in the art, in
light of the present teaching, will readily recognize that foot
massaging and stimulating means may be included on various other
embodiments including, but not limited to, the embodiments
illustrated and described in the foregoing an herein. For example,
without limitation, free-rotating discs may be located near hinge
point 130 of exercise device 100 shown, by way of example, in FIGS.
1A through 1D.
[0039] FIG. 3 is a diagrammatic top view of an exemplary exercise
device 300 with movable linear tracks 310, in accordance with an
embodiment of the present invention. In the present embodiment,
padded units 305 and linear tracks 310 similar to padded units 205
and linear tracks 210 shown, by way of example, in FIG. 2 are
pivotally attached to an arched frame 320 at pivot points 325 and
brackets 315. The user may rotate linear tracks 310 about pivot
points 325 so that brackets 315 slide along the arched portions of
frame 320. Various different means may be used to secure linear
tracks 310 once they are in the desired position such as, but not
limited to, pins on brackets 315 that are inserted into holes or
divots in frame 320, pins on frame 320 that are inserted into holes
or divots in brackets 315, clamps, set screws, etc.
[0040] In another alternate embodiment, the exercise device may be
a motorized, continuous passive motion (CPM) device, in which a
motor moves the padded units after a user's feet are securely
applied upon the padded units. In this embodiment, the device may
have various speed and/or resistance settings, which may be
controlled by motors of various sizes. These motors may be powered
by alternating current (AC) and/or direct current (DC) sources.
This embodiment extends its usability to persons who recently
underwent surgical procedures upon the legs, knees, ankles, feet or
tendons of these areas, as well as to persons who may lack
practical mobility of such limbs, joints and/or tendons.
[0041] Alternate embodiments of the present invention may include
various features and accessories not described in the foregoing
embodiments such as, but not limited to, the following. Some
alternate embodiments may include an adjustable friction key upon
the padded units to enable the user to increase the resistance and
tension required to move the padded units upon their tracks. Some
alternate embodiments can be made in which one end may be elevated,
at a fixed height or adjustable height, to enable variations of
resistance to be applied to the exercises conducted by user of the
exercise device. Some alternate embodiments may include electronic
accessories commonly used with other exercise devices, such as, but
not limited to, a calorie meter, a pedometer, a heart rate monitor,
a clock, etc. Some embodiments may include a carrying case to
easily accommodate transport to, and subsequent use in, different
locations. Some embodiments may bear designs, images or logos,
which may or may not be of registered trademark and/or copyright
status, upon any location of the device.
[0042] Having fully described at least one embodiment of the
present invention, other equivalent or alternative methods of
providing an exercise device that may be used while seated
according to the present invention will be apparent to those
skilled in the art. The invention has been described above by way
of illustration, and the specific embodiments disclosed are not
intended to limit the invention to the particular forms disclosed.
For example, the particular implementation of the device may vary
depending upon the particular type of tracks used. The tracks
described in the foregoing were directed to linear implementations;
however, similar techniques are to incorporate tracks with
different configurations such as, but not limited to, arcs,
circles, etc. Non-linear implementations of the present invention
are contemplated as within the scope of the present invention. The
invention is thus to cover all modifications, equivalents, and
alternatives falling within the spirit and scope of the following
claims.
[0043] Claim elements and steps herein have been numbered and/or
lettered solely as an aid in readability and understanding. As
such, the numbering and lettering in itself is not intended to and
should not be taken to indicate the ordering of elements and/or
steps in the claims.
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