EXERCISE DEVICE
An exercise device with a hand grip movable along a surface by a user. The hand grip has a braking device that allows the user to selectively prevent the hand grip from moving along the surface. The exercise device may also include optional knee/foot dollies and resistance bands.
This application claims priority to U.S. Provisional Patent Application Ser. No. 61/117,776, filed Nov. 25, 2008, and titled PUSH-UP EXERCISE DEVICE, which is incorporated herein by reference.
BACKGROUND1. Field of the Invention
The present invention is generally related to exercise devices for aiding a user to perform resistance exercises in a variety of body positions. More particularly, the present invention relates to devices that allow a user to change positions of his hands and arms (and, optionally, knees or feet) while performing a set of push-up exercises to strengthen various muscles of the body, such as those found in the arms, legs, chest, back, and abdomen.
2. Description of Related Art
Exercise devices have become particularly popular in the past few decades as people have become increasingly concerned about health and body image. Infomercials abound in which a variety of exercise equipment is touted to provide convenient ways to build muscle tone and burn fat. Devices that are small, simple to use, and inexpensive provide good alternatives to expensive gym memberships, especially in light of current difficult economic times.
SUMMARY OF THE INVENTIONEmbodiments of the present invention generally comprise an exercise device with a hand grip movable along a surface by a user. The hand grip has a braking device that allows the user to selectively prevent the hand grip from moving along the surface. Some embodiments of the hand grip have a handle, a base plate coupled to the handle, wheels coupled to the base plate, and a brake grip coupled to a brake plate. The brake plate preferably contacts the surface when the user grips the brake grip. The exercise device may also include optional knee/foot dollies and resistance bands. The user of the exercise device is able to change positions of his arms and/or legs, thereby allowing him to do push-ups and/or similar exercises in varying body positions, and hence allowing him to exercise a wide variety of muscles.
These and other features and advantages of the present invention will be set forth or will become more fully apparent in the description that follows and in the appended claims. The features and advantages may be realized and obtained by means of the instruments and combinations particularly pointed out in the appended claims. Furthermore, the features and advantages of the invention may be learned by the practice of the invention or will be obvious from the description, as set forth hereinafter.
It shall be noted that the accompanying drawings depict only typical embodiments of the invention and are thus not to be deemed limiting of the invention's scope. The drawings help explain the invention in added detail.
The following detailed description, in conjunction with the accompanying drawings (hereby expressly incorporated as part of this detailed description), sets forth specific numbers, materials, and configurations in order to provide a thorough understanding of the present invention. The following detailed description, in conjunction with the drawings, will enable one skilled in the relevant art to make and use the present invention.
One purpose of this detailed description being to describe the invention so as to enable one skilled in the art to make and use the present invention, the following description sets forth various specific examples, also referred to as “embodiments,” of the present invention. While the invention is described in conjunction with specific embodiments, it shall be understood, because the embodiments are set forth for explanatory purposes only, that this description is not intended to limit the invention to these particular embodiments. Indeed, it is emphasized that the present invention can be embodied or performed in a variety of ways. The drawings and detailed description are merely representative of particular embodiments of the present invention.
Reference will now be made in detail to several embodiments of the invention. The various embodiments will be described in conjunction with the accompanying drawings wherein like elements are generally designated by like alphanumeric characters throughout.
The present invention comprises a push-up device 100, an initial example of which is shown in
The push-up device 100 comprises hand grips 102, and, optionally, knee/foot dollies 104. The hand grips 102 allow the user to use his hands and arms to alternate between rolling the hand grips 102 on a surface and braking or holding them still with respect to the surface. The optional knee/foot dollies 104 allow the user to use either his knees or feet to roll the dollies 104 on the surface. The rolling functions of the hand grips 102 and the knee/foot dollies 104 allow the user to change positions of his arms and legs, thereby allowing him to do push-ups and similar exercises in varying body positions. Preferably, the surface upon which the hand grips 102 and/or dollies 104 roll comprises a ground or floor. However, the surface could also be a wall or other surface suitable for rolling the grips 102 or dollies 104.
To use the particular embodiment of the device 100 shown in
The handle 106 shown in
In some embodiments of the present invention, as illustrated in
Having now discussed in detail various embodiments of the hand grip, embodiments of the knee/foot dollies shall now be discussed. In the embodiment shown in
The user may also secure the knee/foot dollies 104 around his knees or feet by means of optional straps 118. The straps 118 may comprise two separate strips used to secure the user's knee or foot, or may comprise a single strip (not shown) with notches at one or more ends so as to allow the user to select which notch to use to attach the straps 118 to the knee/foot dolly 104. Other types of appropriate straps 118 can also be used to secure the user's knees or feet to the knee/foot dollies 104.
It shall be noted that it is within the scope of the invention to provide other means to stop the wheels of the hand grips from rolling. For example, to illustrate using the embodiment shown in
It is also within the scope of the invention to provide the rolling motion of the hand grips and/or knee/foot dollies via any number of wheels located in any configuration. Also, other embodiments could allow for movement of the hand grips or knee/foot dollies across the surface, including, but not limited to embodiments that provide a gliding type of motion. Furthermore, the wheels preferably roll freely in any direction on the surface, but it is within contemplation of this invention to provide limits to the direction and/or extent of the rolling motion. The wheels described herein are generally spherical, but other shapes can be used, including, but not limited to disc-shaped wheels. The wheels may be attached by screws, glue, or any other suitable means.
The hand grips and knee/foot dollies of the present invention may have their various parts located in ways so as to optimize the center of gravity and balance of the devices. Again, to illustrate using the embodiment shown in
As mentioned previously, one or more resistance bands (not shown) may optionally be provided to add resistance to the user's workout. For example, a resistance band may be coupled to anchors 300 (see
The parts of the present invention may be made of any material and be made into any shape that will accomplish the functions of the present invention. The invention is not limited to any particular materials or shapes that are described herein. Also, parts described as separate parts may be formed integrally, and parts described as being formed integrally may be comprised of separate parts.
It is underscored that the present invention may be embodied in other specific forms without departing from its spirit or essential characteristics. The described embodiments herein should be deemed only as illustrative. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. All changes that come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims
1. An exercise device comprising:
- a hand grip movable along a surface by a user, said hand grip comprising a braking device for preventing said hand grip from moving along said surface.
2. The device of claim 1 wherein said braking device further comprises a brake grip.
3. The device of claim 2 wherein said hand grip further comprises a handle, and said brake grip extends downward from the handle.
4. The device of claim 2 wherein said brake grip extends upward with respect to the surface.
5. The device of claim 1 wherein said braking device further comprises a scissor lift.
6. The device of claim 1 wherein said braking device further comprises a brake plate for contacting the surface.
7. The device of claim 6 wherein said brake plate is generally rectangular in shape.
8. The device of claim 6 wherein said brake plate is generally diamond-shaped.
9. The device of claim 1 wherein said braking device comprises an outside casing that contacts the surface.
10. The device of claim 1 wherein said hand grip further comprises at least one wheel, and wherein said braking device contacts said wheel in order to prevent the hand grip from moving along the surface.
11. The device of claim 1 wherein said braking device comprises:
- a brake grip;
- a scissor lift coupled to the brake grip; and
- a brake plate coupled to the scissor lift.
12. The device of claim 1 wherein said braking device comprises:
- a brake grip;
- a brake bar coupled to the brake grip; and
- a brake plate for contacting the surface.
13. The device of claim 1 wherein said hand grip further comprises at least one wheel.
14. The device of claim 14 wherein said wheel is generally spherical.
15. The device of claim 1 wherein said hand grip further comprises at least four wheels.
16. The device of claim 1 wherein said hand grip further comprises:
- a handle;
- a base plate coupled to said handle; and
- a plurality of wheels coupled to said base plate.
17. The device of claim 1 further comprising at least one anchor for anchoring a resistance band.
18. The device of claim 1 further comprising another of said hand grip.
19. The device of claim 1 further comprising a knee/foot dolly.
20. The device of claim 19 wherein said knee/foot dolly comprises a crevice shaped to support both a user's knee and foot, wherein the user may select to place either his knee or his foot in said crevice.
21. The device of claim 19 wherein said knee/foot dolly comprises removable knee padding.
22. The device of claim 19 wherein said knee/foot dolly comprises at least one anchor.
23. An exercise device comprising:
- a hand grip movable in any direction along a surface, said hand grip comprising a device for allowing a user to selectively alternate between moving the hand grip along the surface and stopping the hand grip on the surface.
24. An exercise device comprising:
- a handle;
- a base plate coupled to said handle;
- wheels coupled to said base plate; and
- a brake grip coupled to a brake plate, said brake plate contacting a surface when a user grips the brake grip.
Type: Application
Filed: Sep 25, 2009
Publication Date: May 27, 2010
Inventor: Jeffrey Stewart (Farmington, UT)
Application Number: 12/567,626
International Classification: A63B 23/00 (20060101);