CN219355199U

CN219355199U - Rowing device for exercise

Info

Publication number: CN219355199U
Application number: CN202221617981.0U
Authority: CN
Inventors: 孙宇
Original assignee: Sunshine Distributor Co Business Alias Sunshine Health Fitness
Current assignee: Sunshine Distributor Co Business Alias Sunshine Health Fitness
Priority date: 2022-05-06
Filing date: 2022-06-27
Publication date: 2023-07-18
Anticipated expiration: 2032-06-27
Also published as: WO2023215523A1

Abstract

A rowing device for exercise. According to some embodiments, a rowing device for exercise includes a lower or base portion configured to be positioned along a ground surface, the lower or base portion configured to remain stationary during use, an upper portion configured to slidably move relative to the lower or base portion during use, wherein the upper portion includes a resistance element, a handle assembly, and a footrest assembly, and a seat assembly coupled to the lower or base portion, wherein the seat assembly is configured to not slidably move relative to the upper portion when the upper portion moves relative to the lower or base portion.

Description

Rowing device for exercise

Technical Field

The present application relates generally to exercise equipment, and more particularly to exercise rowing devices.

Background

Rowing machines or devices (which are also referred to as dynamometers, indoor rowing machines, and rowing machines, among others) provide many health benefits to the user. For example, rowing machines provide both aerobic exercise and general strength exercise. In addition, rowing is a low impact experience, reducing wear on the joints. Rowing devices provide additional benefits and advantages to the user, for example, they provide general exercise, they improve lower body conditions, they reduce risk of injury, they improve posture, etc. There is a need for improved rowing device configurations.

Disclosure of Invention

According to some embodiments, a rowing device for exercise includes a lower or base portion configured to be positioned along a ground surface, the lower or base portion configured to remain stationary during use, an upper portion configured to slidably move relative to the lower or base portion during use, wherein the upper portion includes a resistance element, a handle assembly, and a footrest assembly, and a seat assembly coupled to the lower or base portion, wherein the seat assembly is configured to not slidably move relative to the upper portion when the upper portion moves relative to the lower or base portion.

According to some embodiments, the upper portion is configured to slidably move relative to the lower or base portion using a track system. In some embodiments, the upper portion is configured to slidably move relative to the lower or base portion using at least one wheel or other movable member. In some embodiments, the at least one wheel or other movable member comprises at least one grooved wheel or recessed wheel. In some arrangements, the at least one wheel or other movable member is configured to be positioned along the upper portion. In several embodiments, the at least one wheel or other movable member is configured to at least partially mate with a corresponding element or feature of the lower or base portion. In some embodiments, the corresponding element or feature comprises an elongated member having a rounded or curved surface.

According to some embodiments, the seat assembly is directly coupled to the lower or base portion. In some embodiments, the seat assembly is coupled to the lower or base portion using at least one hinge, joint, or other movable connection.

According to some embodiments, the resistance element comprises a flywheel or other mechanical resistance element. In some arrangements, the resistance element comprises a water, air, or other fluid based resistance element, a hydraulic resistance element, or a magnetic resistance element.

According to some embodiments, the seat assembly is positioned away from the front and rear longitudinal ends of the device. In some embodiments, each of the front end and the rear end of the device comprises 0% to 15% of a length of the device along a longitudinal axis at the front end and the rear end of the device. In some embodiments, the seat assembly is positioned along a middle third of the device along a longitudinal axis of the device (e.g., at least 15%, 20%, 25%, 30%, etc., of the device length away from each longitudinal end of the device).

According to some embodiments, the seat assembly is configured to move up and down or angularly as the upper portion is slidably moved relative to the lower or base portion.

According to some embodiments, the handle assembly comprises a grip configured to be gripped and manipulated by the user during use. In some embodiments, the handle assembly includes at least one paddle or paddle member configured to be grasped and manipulated by the user during use.

According to some embodiments, the device further comprises a protective member configured to reduce the likelihood of injury to an individual located in proximity to the protective member. In some embodiments, the protective member is positioned along a rear face of the device.

According to some embodiments, the resistance element remains in front of the user during use. In some embodiments, at least a portion of the upper portion is configured to move behind the user during use. In some arrangements, the resistance element remains in front of the user during use, and wherein at least a portion of the upper portion is configured to move behind the user during use.

According to some embodiments, a rowing device for exercise includes a lower or base portion configured to be positioned along a ground surface, the lower or base portion configured to remain stationary during use, an upper portion configured to slidably move relative to the lower or base portion during use, wherein the upper portion includes a resistance element, a handle assembly, and a footrest assembly, and wherein the seat assembly is positioned away from front and rear longitudinal ends of the device.

According to some embodiments, the seat assembly is positioned away from the front and rear longitudinal ends of the device. In some embodiments, each of the front end and the rear end of the device comprises 0% to 15% of a length of the device along a longitudinal axis at the front end and the rear end of the device. In some embodiments, the seat assembly is positioned along a middle third of the device along a longitudinal axis of the device.

According to some embodiments, a rowing device is provided that includes an upper portion that is movable (e.g., slidably movable) relative to a lower or base portion, and a seat assembly. As discussed herein, the seat assembly may be separated from sliding movement of the upper portion during use. In some embodiments, the seat assembly may still move slightly (e.g., in an up-and-down manner, using a slight shake or arc, in an angular or partially arcuate motion, etc.) as the upper portion moves relative to the lower portion. However, in such embodiments, the seat assembly, as with the lower portion, does not slidably move relative to the upper, lower or base portions or the ground.

According to some embodiments, the resistance element of the rowing device is positioned on an upper portion that is slidably movable relative to the lower or base portion, the ground and/or the seat assembly, and a user located thereon. In some arrangements, the resistance element remains in front of the user throughout use (e.g., despite the fact that the separation distance between the resistance element and the user, and thus the seat assembly, varies during use). In some embodiments, at least a portion of the upper portion of the device is configured to move behind the user and thus the seat assembly during use. As mentioned herein, because the moving element (e.g., upper portion) moves behind the user and seat assembly during performance of the rowing stroke, one or more protective elements may be incorporated into the design of the rowing device. Such a protective element may help prevent or reduce the likelihood of impact, pinching, and/or other types of injury to the user and possibly others in the vicinity of the device.

According to some embodiments, the seat assembly is coupled (e.g., directly) to a lower or base portion of the rowing device. In some embodiments, the seat assembly is located above the upper portion (e.g., the slidable or otherwise movable portion), at least in the position in which the seat assembly is located. The seat assembly may be positioned toward the middle of the rowing device relative to the longitudinal position of the rowing device (e.g., along the length of the device as defined by the longitudinal axis). In some embodiments, the seat and/or other portions of the seat assembly are located within the middle third of the device along the longitudinal axis of the device. In other embodiments, the seat and/or other portions of the seat assembly are positioned away from the longitudinal front and rear ends of the device. For example, the seat and/or other portions of the seat assembly are positioned away from the front and rear longitudinal ends of the device, with the longitudinal ends being defined on either end of the device by the last 0% to 15% of the length within the device.

According to some embodiments, as discussed herein, the upper portion of the rowing device is configured to move relative to the lower or base portion using a first wheel, roller, track, and/or other movement system, while the upper portion also moves relative to the seat assembly using a second separate wheel, roller, track, and/or other movement system.

According to some embodiments, the upper portion of the rowing device moves (e.g., slidably) as an integral member with all components of the upper portion, including, for example, the resistance element, the handle assembly, and the footrest assembly, relative to the lower or base portion, the seat assembly, and/or the ground.

According to some embodiments, a rowing device for exercise includes a seat assembly that moves in a non-slidable manner (e.g., using up and down, rocking, rotating, bowing, etc.) such that the seat assembly at least partially mimics or reproduces the movement of a seat in an actual rowing boat during use.

According to some embodiments of the device, the resistance element comprises a water, air or other fluid based resistance element, a hydraulic resistance element or a magnetic resistance element.

According to some embodiments of the device, the seat assembly is positioned away from the front and rear longitudinal ends of the device.

According to some embodiments of the device, each of the front end and the rear end of the device comprises 0% to 15% of a length of the device along a longitudinal axis at the front end and the rear end of the device.

According to some embodiments of the device, the seat assembly is positioned along a middle third of the device along a longitudinal axis of the device.

According to some embodiments of the apparatus, the seat assembly is configured to move up and down or angularly as the upper portion is slidably moved relative to the lower or base portion.

According to some embodiments of the device, the handle assembly comprises a grip configured to be gripped and manipulated by the user during use.

According to some embodiments of the device, the handle assembly comprises at least one paddle configured to be gripped and manipulated by the user during use.

According to some embodiments of the device, the device further comprises a protective member configured to reduce the likelihood of injury to an individual located in proximity to the protective member.

According to some embodiments of the device, the protective member is positioned along a rear face of the device.

According to some embodiments of the device, the resistance element remains in front of the user during use.

According to some embodiments of the apparatus, at least a portion of the upper portion is configured to move behind the user during use.

According to some embodiments of the device, the resistance element remains in front of the user during use, and wherein at least a portion of the upper portion is configured to move behind the user during use.

Disclosed is a rowing device for exercise, the device comprising:

a lower or base portion configured to be positioned along a ground surface, the lower or base portion configured to remain stationary during use;

an upper portion configured to slidably move relative to the lower or base portion during use; and

a seat assembly;

wherein the upper portion includes a resistance element, a handle assembly, and a foot pedal assembly;

wherein the seat assembly is positioned away from the front and rear longitudinal ends of the device.

According to some embodiments, the upper portion is configured to slidably move relative to the lower or base portion using a track system.

According to some embodiments, the upper portion is configured to slidably move relative to the lower or base portion using at least one wheel or other movable member.

According to some embodiments, the at least one wheel or other movable member comprises at least one grooved wheel or recessed wheel.

According to some embodiments, the at least one wheel or other movable member is configured to be positioned along the upper portion.

According to some embodiments, the at least one wheel or other movable member is configured to at least partially mate with a corresponding element or feature of the lower or base portion.

According to some embodiments, the corresponding element or feature comprises an elongated member having a rounded or curved surface.

According to some embodiments, the seat assembly is directly coupled to the lower or base portion.

According to some embodiments, the seat assembly is coupled to the lower or base portion using at least one hinge, joint, or other movable connection.

According to some embodiments, the resistance element comprises a flywheel or other mechanical resistance element.

According to some embodiments, the resistance element comprises a water, air or other fluid based resistance element, a hydraulic resistance element, or a magnetic resistance element.

According to some embodiments, each of the front end and the rear end of the device comprises 0% to 15% of a length of the device along a longitudinal axis at the front end and the rear end of the device.

According to some embodiments, the seat assembly is positioned along a middle third of the device along a longitudinal axis of the device.

According to some embodiments, the handle assembly comprises a grip configured to be gripped and manipulated by the user during use.

According to some embodiments, the handle assembly comprises at least one paddle configured to be gripped and manipulated by the user during use.

According to some embodiments, a protective member is also included, the protective member configured to reduce the likelihood of injury to an individual located in proximity to the protective member.

According to some embodiments, the protective member is positioned along a rear face of the device.

According to some embodiments, the resistance element remains in front of the user during use.

According to some embodiments, at least a portion of the upper portion is configured to move behind the user during use.

According to some embodiments, the resistance element remains in front of the user during use, and wherein at least a portion of the upper portion is configured to move behind the user during use.

Drawings

These and other features, aspects, and advantages of the present application are described with reference to the accompanying drawings of certain embodiments, which are intended to illustrate and not limit the present disclosure. It should be understood that the drawings are for purposes of illustrating the concepts disclosed in the application and may not be to scale.

FIG. 1 illustrates a perspective view of a rowing device in accordance with one embodiment.

FIG. 2 illustrates a schematic view of a rowing device in accordance with one embodiment.

FIG. 3 illustrates a side view of the rowing device of FIG. 1;

FIG. 4 illustrates a top view of the rowing device of FIG. 1;

FIG. 5 illustrates a bottom view of the rowing device of FIG. 1;

FIG. 6 illustrates a rear view of the rowing device of FIG. 1;

FIG. 7 illustrates a front view of the rowing device of FIG. 1;

FIG. 8 illustrates a partial perspective view of the rowing device of FIG. 1;

FIG. 9 illustrates a side view of the rowing device of FIG. 1, showing the upper portion in a different longitudinal position relative to the lower portion; and

fig. 10 illustrates a top view of the rowing device of fig. 9.

Detailed Description

The various features and concepts disclosed herein are well suited for use in rowing machines or devices for exercise. Such exercise devices may be placed in a home, gym, or other indoor or outdoor space. However, such features and concepts may be generally applicable to devices, systems, and methods outside of the context of rowing devices (e.g., other types of exercise equipment, and other types of mechanical devices and equipment).

Various embodiments disclosed herein provide one or more advantages and benefits. For example, the rowing device configurations provided herein: simplifying the design of the rowing device by moving the key parts in unison relative to the lower or base portion; a seat that remains stationary during use; providing a smaller footprint by allowing at least a portion of the moving part to move behind the user during use; the safety of the rowing device is improved; etc.

According to some embodiments, one or more of the rowing machine or apparatus embodiments disclosed herein include a lower or base portion that is slidably movable relative to an upper portion. The upper portion is configured to move relative to the lower portion. As discussed in more detail herein, relative movement between the upper and lower portions may be facilitated through the use of rails or similar systems. In some embodiments, the seat assembly is coupled to the base portion (e.g., the seat assembly is configured not to slide relative to the lower or base portion).

According to some embodiments, the seat assembly of the rowing device is configured to not slidably move relative to a lower or base portion (e.g., lower frame) of the device. In some embodiments, the seat assembly is coupled to the frame or other component of the lower or base portion using a hinge or other movable joint (e.g., directly or indirectly). Thus, while the seat portion of the seat assembly may move (e.g., move slightly up and down and/or angularly) relative to the lower or base portion, the seat assembly does not slide (e.g., along a track or other system) during use.

In some arrangements, the seat assembly is secured to the lower or base portion along a middle or central portion of the lower or base portion (e.g., in a direction along the length of the device).

According to some embodiments, the rowing device includes a flywheel or other resistance element. The resistance element may comprise any type, as desired or required by a particular design or configuration. For example, the resistance elements may include, but are not limited to, flywheels or other mechanical resistance elements, water or liquid resistance elements, wind-based or other types of hydraulic resistance elements, magnetic resistance elements, and the like.

In some configurations, regardless of its type and other details, the resistance element is configured to provide a desired resistance to movement of one or more handles, straps, paddle members, or other components adapted to be moved (e.g., directly or indirectly) by a user. According to some embodiments, the resistance element is positioned on an upper portion of the rowing device. Thus, in an arrangement in which the upper portion is adapted to slidably move relative to the lower or base portion, the resistance element also moves (e.g. slidably) relative to the lower or base portion during use.

In some embodiments, the resistance element is configured to remain in front of the user during use (e.g., at all times). In some embodiments, the upper portion extends in a rearward direction such that at least a portion thereof moves (e.g., slidably) behind the user during use. In one arrangement, the rear portion of the upper portion is configured to extend behind and in front of the user and thus behind and in front of the seat assembly during use (e.g., during normal travel).

According to some embodiments, one or more members (e.g., struts) of the upper portion are configured to move relative to at least a portion of an adjacent seat assembly using a separate track or similar system. Thus, in some arrangements, the rowing device includes an upper portion that moves relative to the lower or base portion during use using a first rail or other movement system and moves relative to the seat assembly using a second rail or other movement system.

In some arrangements, the upper portion of the device includes a resistance element and components (e.g., straps, handles, paddles, etc.) and a foot pedal coupled to the resistance element. Thus, in several embodiments, the upper portion, along with the components or elements secured thereto, is configured to move relative to the lower or base portion (e.g., consistently or as an integral part) during use. As discussed in more detail herein, such an "integral" upper portion may be configured to slidably move relative to the lower or base portion and/or the seat assembly.

For any of the embodiments disclosed herein, the lower or base portion of the device may be configured to be stationary relative to the ground upon which the device is positioned, even during use of the rowing device.

According to some configurations, the rowing device includes a protective member to limit access to the moving parts of the device during use. For example, the device may include a protective member that extends along, toward, and/or proximate a rear face of an upper portion of the device that is configured to move (e.g., slidably) relative to the lower or base portion. The use of such protective members or constructions may help improve the safety of the device. For example, the protective member may prevent injury to individuals located or moving behind the device during use.

Referring to the perspective view of fig. 1, in some embodiments, the rowing machine or apparatus 10 includes a lower or base portion 100 and an upper portion 200. According to some arrangements, the upper portion 200 is configured to move relative to the lower portion 100. As discussed in more detail herein, relative movement between the upper and lower portions may be facilitated by the use of a track or similar system R. In some embodiments, the seat assembly is coupled to the base portion 100 (e.g., the seat assembly is configured to not slide relative to the lower or base portion).

Additional view offerings of the rowing device 10 of fig. 1 are provided in fig. 3 (side view), 4 (top view), 5 (bottom view), 6 (rear view) and 7 (front view). Furthermore, fig. 2 is a schematic view of an embodiment of a rowing device.

As shown in fig. 1 and 2, the lower or base portion 100 of the rowing device 10 may be configured to be positioned along a ground surface (e.g., a floor) and stationary relative to the ground during use. The base portion 100 may include one or more structural members 110 that form a frame. In the depicted arrangement, for example, such a frame may include elongated members (e.g., struts, tubular members, members having different cross-sectional shapes, etc.) 110 aligned along two or more directions or orientations (e.g., length and width directions relative to the overall rowing device 10). However, in other embodiments, the structural member 110 may include different configurations or designs as desired or needed. For example, the frame of the lower or base portion 100 may include structural members that are not elongated, such as plates, I-beams, channels, and/or the like.

For any of the embodiments disclosed herein, the rowing device may include one or more elements or members 110 that help form the lower or base portion 100 (e.g., at least one or more frames of the base portion). Such elements or components 110 may include rigid or semi-rigid constructions and designs configured to withstand forces, moments, wear, and/or other potentially damaging conditions resulting from use of the device. In some arrangements, the structural element 110 and/or any other portion of the lower portion 100 includes one or more metals, alloys, thermoplastics, and/or other materials (e.g., steel, iron, composite materials, etc.).

As shown in fig. 1 and 3, rowing device 10 may include a plurality of footpads 120 positioned below selected portions of structural elements 110 and contacting the ground surface. Such footpads may be at least partially flexible or compressible, which may help stabilize the rowing device 10 relative to the ground surface. In some embodiments, footpads 120 may be configured to be adjusted (e.g., to aid in proper balancing and positioning of the device along the ground).

With continued reference to fig. 1-4, the upper portion 200 of the rowing device 10 may be configured to slide or otherwise move relative to the lower or base portion 100 along the longitudinal axis L of the device. In the illustrated embodiment, the rowing device 10 includes a track system R to facilitate movement of the upper portion 200 relative to the stationary lower or base portion 100. As shown, track system R may include a plurality of wheels 206 extending from a lower end of one or more structural members or elements 202 that help form upper portion 200.

In the illustrated arrangement, the upper portion 200 includes a total of four wheels 206, with two wheels 206 positioned along the front of the upper portion 200 and two wheels 206 positioned along the rear. However, in other embodiments, more or less than four wheels (e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, more than 10, etc.) may be used, as desired or required by a particular application or design. In some embodiments, the wheels 206 are sized, spaced, and otherwise configured to at least partially couple with, rest on, and/or otherwise mate with corresponding features, components, and/or other surfaces of the lower or base portion 100. In the illustrated embodiment, the wheels 206 of the upper portion 200 comprise track wheels or groove wheel designs. For example, the wheel 206 may include one or more grooves or other recesses, one or more flanges (e.g., on or along one lateral end of the wheel, on or along both ends of the wheel, etc.), and/or any other features (e.g., protrusions, recesses, etc.) that help guide the wheel relative to corresponding features or portions of the lower or base portion 100. In some embodiments, the wheels 206 of the upper portion 200 comprise U-channel wheels or V-channel wheels. The groove(s) of the wheel 206 may be shaped, sized, and otherwise configured to at least partially mate with and/or align with corresponding components, features, and/or other surfaces of the lower or base portion 100 along which the wheel 206 will move when the rowing device 10 is in use. For example, the groove of the wheel may comprise a central circular groove having a radius of curvature that at least partially matches or substantially matches and/or otherwise mates with the circular or curved upper surface of the circular elongated member 110 included in the base portion 100.

In alternative embodiments, the relative movement between the upper portion 200 and the lower portion 100 may be replaced and/or supplemented by different systems. For example, in some arrangements, the wheel may include a protruding portion configured to mate with a corresponding groove or recess of the elongate member 110 of the lower portion 100. In other embodiments, the wheels may be included on the lower portion instead of the upper portion, reversing the configuration shown in fig. 1. In other embodiments, one or more of the wheels may include one or more flanges or other features that facilitate interaction between the wheels and corresponding portions of the opposing portions 100, 200, as desired or needed.

According to some embodiments, the wheels and corresponding components, features, elements, or surfaces along which the wheels are configured to move, rail systems, and/or any other system configured to facilitate relative movement between the lower portion 100 and the upper portion 200 are configured to prevent or reduce the likelihood of relative separation between the different mating or contacting components or surfaces. For example, the rowing device 10 may include one or more locking or anti-separation features (e.g., channels, locks, clips, housings, etc.) that reduce the likelihood of undesired separation or disengagement while the upper portion 200 moves relative to the lower or base portion 100 during use. However, in other arrangements, such features are not included.

As shown in the illustrated embodiment, the upper portion 200 may include a resistance element 210, a foot pedal assembly 260, a handle assembly 220, and/or any other component (e.g., a strap or other component, a display, a monitor or other visual component, a speaker or other audible component, a sensor, a power component, etc., coupled directly or indirectly to the resistance element and/or the handle assembly), the foot pedal assembly 260 may include a separate foot pedal 262, and the handle assembly 220 may be operatively (e.g., mechanically) coupled to the resistance element 210. In some arrangements, all such components and/or features are configured to move in unison or as a unitary or integral component during use (e.g., with respect to the lower or base portion 100 and the ground surface). According to some embodiments, the seat assembly 50 extends above the top of the upper portion 200 at least in some locations along the length of the device 10 and does not slide or otherwise laterally displace relative to the ground upon which the lower portion 100 and rowing device 10 are positioned. In some embodiments, the seat assembly 50 is coupled (e.g., directly or indirectly, rigidly or rotatably/movably, etc.) to at least a portion of the lower or base portion 100. In some embodiments, the seat assembly 50 is configured to not slide relative to the lower or base portion 100 during use.

Referring to fig. 2 and 3, in some embodiments, the seat assembly 50 is coupled to a lower or base portion 100. As discussed herein, although the seat assembly 50 may still move slightly during use of the rowing device 10, the seat assembly 50 is configured not to slide relative to the lower portion 100. Thus, the seat assembly 50 may be slidably separated from the upper portion 200 of the device 10. In the schematic illustration of fig. 2, the seat assembly 50 is connected to the lower or base portion 100 using a connecting member or system 40. Thus, in some embodiments, the upper portion 200 of the device may be configured to slidably move relative to the lower portion 100 and seat assembly 50. In some embodiments, the seat assembly is slidably separable from the upper portion 200 and all of the components and elements positioned on the upper portion 200 (including, for example, the resistance element 210, the handle assembly 220, and the footrest assembly 260).

As shown in fig. 3 and 8, in some embodiments, the seat assembly 50 may include a seat portion 52, with a user sitting on the seat portion 52 when the device 10 is in use. The seat belt 54 may be located below the seat portion 52 and provide a base to which the seat portion 52 may be secured (e.g., directly or indirectly). Referring to the partial perspective view of fig. 8, the seat belt 54 may include one or more rollers, wheels, or other elements or components 60 configured to move (e.g., rotate) when one or more structural components or other elements 202 of the upper portion 200 are slidably moved relative to the lower or base portion 100. Thus, in some arrangements, when the upper portion 200 is slidably moved relative to the lower or base portion 100, not only does the wheel 206 move relative to the corresponding mating or contact member 110 of the lower portion 100 (e.g., along the lower end of the upper portion 200), but another portion of the upper portion (e.g., the structural element or member 202 of the upper portion) moves relative to one or more components, portions, and/or surfaces (e.g., the wheel, roller, or other movable member 60) of the seat assembly 50. Thus, the upper portion 200 may be configured to move relative to both the lower portion 100 and the seat assembly 50 using separate tracks or other movable systems. In some embodiments, the seat assembly 50 may include rollers, wheels, and/or other movable members 60 along the bottom and/or top of adjacent elements, components, and/or portions of the upper portion 200. For example, the seat assembly 50 shown in fig. 8 may include one, two, or more rollers or other movable members 60 along the bottom of the member 202 of the upper portion 200 and one, two, or more rollers or other movable members 60 (not shown) along the top of the member 202, as desired or needed.

With continued reference to fig. 8, the connection member or system 40 may include one or more struts or other structural members 48 extending from one or more components of the base portion 100 to one or more components of the seat assembly 50. The connecting member or system 40 may include upper and/or lower hinges, joints, and/or any other movable connection 42, 44 at, along, or near its upper and/or lower ends. As shown in the depicted embodiment, the top or upper end of the structural component or member 48 of the connection system 40 may be connected to a seat belt or other base portion 54 of the seat assembly 50 using a hinge, joint, or other movable connection 42. The same or similar movable connection 44 may be used to connect the bottom end of the structural member 48 to the lower or base portion 100 of the rowing device 10.

In such embodiments, such hinges, joints, or other movable links 42, 44 may help accommodate any natural movement of the seat assembly 50 as the upper portion 200 slidably moves relative to the lower portion 100 and the seat assembly 50. For example, movement of the seat 52 and other portions of the seat assembly 50 during use of the rowing device 10 (e.g., due to movement of the upper portion 200 relative to the lower or base portion 100 and the seat assembly 50) may be reciprocal up-and-down movement, angular movement (e.g., along an arcuate or other curved pattern), and/or the like. This is illustrated by the arrangement of fig. 9, where the changing positions of the seat assemblies 50, 50 'may be considered as a result of the movement of the resistance elements 210, 210' during use of the rowing device 10. For example, the seat assembly 50 is shown in solid lines when the resistance element 210 is in a rearward retracted orientation (e.g., when the resistance element 210 is positioned closer to the seat assembly 50). As the resistance element 210 '(and the remainder of the components, members, elements, etc. positioned on the upper portion 200 and/or incorporated into the upper portion 200) moves forward (e.g., away from the seat assembly), the seat assembly 50' may be configured to move in a forward and/or upward direction (e.g., slightly in a forward and/or upward direction). This is represented by seat assembly 50' illustrated in phantom in fig. 9. Thus, in some embodiments, although the seat assembly 50 is not configured to slidably move relative to the lower or base portion 100 (and the ground), the seat assembly 50 may otherwise move during use. Such movement may include, for example, at least partial movement using up and down movements, along one or more rotational or turning points, in a rocking motion, along an arc, and so forth.

As shown in fig. 9, the upper portion 200 (and thus the resistance element, handle assembly, foot pedal assembly, and any other components or elements positioned on the upper portion 200 or incorporated into the upper portion 200) may be moved a distance delta from a rear position to a front position during use. In some embodiments, the travel distance Δ may be between 1 and 5 feet or 0.3 and 1.5 meters (e.g., 1 to 5, 2 to 4, 2 to 5, 1 to 3, 1 to 4, 1 to 2, 2 to 3, 3 to 4, 4 to 5 feet, lengths between the foregoing ranges or values, etc.). In one embodiment, such a distance of movement Δ is used in a rowing device having a length L between 4 feet and 12 feet. In some embodiments, the ratio of the length L of the device (e.g., in the longitudinal direction) to the distance of movement delta of the upper portion 200 is between 2 and 5 (e.g., 2, 3, 4, 5, 2 to 3, 3 to 4, 4 to 5, the ratio between the foregoing values and ranges, etc.). However, in other embodiments, such a ratio is less than 2 or greater than 5, as desired or needed.

As shown in fig. 3 and 9, in some arrangements, one or more components 202 of the upper portion 200 that are configured to move adjacent the seat assembly 50 may be non-horizontal. For example, the structural members 202 adjacent the seat assembly may be angled relative to a horizontal plane (e.g., a ground surface, at least a portion of the lower or base portion 100, etc.). In fig. 3, the structural component 202 is aligned with a line or plane indicated by dashed line a, while a true horizontal line or plane is depicted by dashed line H. The same angle is illustrated in fig. 9; however, reference is made to the horizontal line of the lower portion 100. Such angles θ may vary from 0 to 25 degrees (e.g., 0-1, 1-2, 0-3, 2-3, 3-4, 4-5, 5-6, 6-7, 7-8, 8-9, 9-10, 10-15, 15-20, 20-25, 0-5, 5-10, 0-10 degrees, 1 degree, 2 degrees, 3 degrees, angles between the foregoing values and ranges, etc.). In some embodiments, rowing device 10 is designed and otherwise configured to allow angle θ to be adjusted (e.g., by a user, by a manufacturer, etc.) as desired or needed. However, in some embodiments, the structural component(s) 202 of the upper portion 200 adjacent the seat assembly 50 are horizontal (e.g., relative to the ground).

In some embodiments, when structural component(s) of the upper portion 200 located near the seat assembly 50 are angled relative to the horizontal, the seat assembly 50 may heave, angulate and/or other movements during use may occur and/or may be more pronounced. For example, in the illustrated arrangement, the element(s), member(s), and/or other portions of the angle θ along the upper portion 200 that move (e.g., slide) relative to one or more portions of the seat assembly 50 may facilitate rotation, rocking, bowing, up-down, and/or other movement (e.g., non-sliding or non-slidable movement) of the seat assembly while the rowing device 10 is being used. However, in other embodiments, the seat assembly 50 is configured to remain stationary during use of the rowing device 10.

In some embodiments, the seat assembly 50 is configured to move (e.g., non-slidably relative to the lower portion or ground) using up-down, rocking, rotating, arching, and/or similar movements (e.g., as shown in fig. 9) to at least partially simulate the natural motion of a seat in an actual rowing or similar vehicle. Thus, in some arrangements, the rowing device 10 may produce a more realistic experience as it relates to performing rowing strokes or movements.

According to some arrangements, movement (e.g., slidable movement) of the upper portion 200 relative to the lower or base portion 100 may be limited in a forward and/or rearward direction. Such movement limitation may be accomplished using stops or other mechanical features that limit the movement of the upper portion to a desired range.

With continued reference to fig. 8, the underside of structural members or elements configured to move adjacent the seat assembly 50 during use may include front and rear stops or other movement limiting members, elements or features 66, 68. Thus, during use, when the upper portion 200 is moved in a forward direction (e.g., in a direction generally indicated by the dashed arrow line MF in the schematic of fig. 2), the rear stop or limiter 68 will contact a portion of the seat assembly (e.g., the roller or wheel 60), thereby preventing further forward movement of the upper portion 100 relative to the lower or base portion 200.

Likewise, during use, when the upper portion 200 is moved in a rearward direction (e.g., in a direction generally indicated by the dashed arrow line MR in the schematic of fig. 2), the front stop or limiter 66 will contact a portion of the seat assembly (e.g., the roller or wheel 60), thereby preventing further rearward movement of the upper portion 100 relative to the lower or base portion 200.

In other embodiments, alternative methods of limiting forward and/or rearward movement of the upper portion 200 relative to the lower or base portion 100 may be incorporated into the rowing device as desired or required.

For any of the rowing machine or device embodiments disclosed herein, or equivalents thereof, the rowing device may include any type of flywheel or other resistance element 200 as desired or needed. For example, the resistance elements may include, but are not limited to, flywheels or other mechanical resistance elements, water or liquid resistance elements, wind-based or other types of hydraulic resistance elements, magnetic resistance elements, and the like.

The level of resistance provided by the resistance element during use may be fixed or adjustable as desired or needed. The rowing device 10 of FIG. 1 includes a knob or other adjustable feature 214 to permit a user to change the level of resistance generated by the resistance element 210 and associated with movement of a handle or similar grip assembly 220.

The components or portions of the rowing device that are gripped and manipulated by the user while using the rowing device may be customized or otherwise altered to meet certain design criteria. For example, the device 10 may include a handle assembly 220. In the depicted embodiment, the handle assembly 220 includes a single rod or elongated member that is shaped, sized, and otherwise adapted to be grasped and held by a user during use. However, in alternative arrangements, the handle assembly 220 may include two separate handles or other portions configured to be grasped and held by a user. In other embodiments, rowing device 10 includes a paddle or similar member configured to be grasped by a user. Regardless of the exact type of handle or other component of the rowing device intended to be held by the user, such an assembly 220 may be operatively coupled to the resistance element 210 to provide a desired level of resistance associated with the manipulation of the assembly.

According to some embodiments, as schematically depicted in fig. 2, a handle or other gripping assembly 220 of the rowing device 10 may be coupled to the resistance element 210 using one or more straps, bands, connecting struts or members, and/or the like 224 (e.g., operatively, mechanically, etc.) as desired or needed. Whether such an interconnection or coupling feature or feature 224 is needed or desired may depend, at least in part, on the type of resistance element 210 used in the rowing device.

With continued reference to the schematic diagram of fig. 2 and discussed in greater detail herein, the rowing device or rowing machine 10 may be configured such that the upper portion 200 moves (e.g., slidably) relative to the lower or base portion 100 and the seat assembly 50 during use. In some embodiments, a user (not shown in FIG. 2) sits on the seat assembly facing the resistance element 210. The user may position his feet on foot pedal assembly 260. For any arrangement of rowing device 10 disclosed herein or an equivalent thereof, foot pedal assembly 260 may include separate foot pedal elements 262 for the left and right feet of the user. However, in other constructions, the foot pedal assembly 260 includes only a single foot pedal member adapted to receive both feet of the user. Regardless of its exact type, orientation, and other details, foot pedal assembly 260 may include one or more straps or similar members that help maintain the user's foot on foot pedal assembly 260 during use.

Once the user sits on the seat assembly and has secured his feet to the foot pedal assembly 260, the user can grasp the handle assembly 220 and begin using the device. In some embodiments, the user pulls the handle assembly 220 toward themselves (e.g., against the resistance created by the resistance element 210). During such an action, the user may push their legs forward, moving the upper portion 200 forward relative to the lower portion 100, the seat assembly 50, and the floor.

Further, in some arrangements, then, as the user extends their arm (e.g., allows the handle assembly 220 to retract or move toward the resistance element 210), their legs bend and the upper portion 200 moves in a rearward direction relative to the lower portion 100. Such a stroke or movement may be repeated over a period of time during the workout session. Other types of strokes or movements may be performed using the rowing devices described herein or other rowing devices having one or more features disclosed herein as desired or needed.

In some embodiments, rowing device 10 may be placed in a vertical orientation (not shown in the figures) to reduce its storage footprint when not in use. For example, the device 10 may be tilted upward, such as rotated 90 degrees (or substantially 90 degrees) relative to the orientation depicted in fig. 1, for storage. In some embodiments, rowing device 10 includes one or more components or other features 216 that assist in placing device 10 in a vertical or upwardly inclined orientation. For example, one or more footpads or like elements 216 may be positioned along one or more portions of the device that contact the ground when the device is reoriented for storage. In the embodiment of fig. 1, for example, the rowing device 10 is configured to tilt upward, e.g., rotated 90 degrees or substantially 90 degrees (e.g., counterclockwise as shown in fig. 1) to place the device 10 in an upright position.

In some embodiments, the upper portion 200 may be separated from the lower portion 100 for storage, transportation, maintenance, etc. However, in other arrangements, the device 10 is configured such that the upper portion 200 is not separable from the lower or base portion 100 as desired or needed.

According to some embodiments, rowing device 10 (e.g., in general, one or more components of device 10, such as upper portion 200, lower portion 100, etc.) is configured to fold or move into a retracted orientation, position, or profile. For example, at least one component or region of the rowing device 10 may include a hinge, telescoping design, and/or other movable components or portions that permit a user to reconfigure the device 10 between an extended orientation or shape (for use) and a stored or other smaller footprint orientation or shape (when the device is not in use). Thus, such embodiments may make it easier to at least partially conceal the device and/or otherwise move the device out of a particular area for space-saving purposes.

Any rowing device disclosed herein or equivalents thereof may include additional components, devices, systems, elements, etc. For example, as shown in fig. 1, the rowing device 10 may include a display or other output device 240 (e.g., a touch screen, an internal or external monitor or other display, etc.), a speaker or other audible output device, a tactile or other output device, other sensory output device, a sensor or monitor (e.g., a temperature sensor, a humidity sensor, a motion sensor, a movement sensor, a weight sensor, a heart rate monitor, etc.), etc., as desired or needed. Further, the rowing device 10 may include one or more processors, batteries and/or power sources, wireless communication technology (e.g., bluetooth, wi-Fi, and/or other components), and the like.

In some embodiments, as shown herein, rowing device 10 includes one or more safety features. For example, as shown in fig. 1, the protective member 170 may be positioned along the rear of the device. In the illustrated embodiment, the protective member 170 is fixed to the lower portion and is configured to remain stationary during use. However, in other embodiments, at least a portion of the protective member 170 may be fixed to the upper portion 200 and/or may be configured to move at least partially while the rowing device 10 is being used.

With continued reference to fig. 1, the protective member 170 may include one, two, or more structural components that prevent bystanders or others in close proximity to the device 10 from being injured by the moving portion (e.g., the upper portion 200) of the rowing device 10. As shown, the protective member may extend from a rear portion of the device 10 and forward in the direction of the seat assembly 50 and the resistance element 210. In some arrangements, the protective member extends sufficiently forward to cover the entire length of the upper portion 200 that is possible to move. In several embodiments, as shown, the protective member may include one or more solid components (e.g., solid panels) 172 to further prevent or limit access to moving components of the device.

According to some embodiments, a rowing device 10 is provided that includes an upper portion 200 that is movable (e.g., slidably movable) relative to a lower or base portion 100, and a seat assembly 50. As discussed, the seat assembly 50 may be separated from sliding movement of the upper portion 200 during use. In some embodiments, the seat assembly may still move slightly (e.g., in an up-and-down manner, using a slight shake or arc, in an angular or partially arcuate motion, etc.) as the upper portion moves relative to the lower portion. However, in such embodiments, the seat assembly, like the lower portion, does not slidably move relative to the upper portion 200, lower or base portion 100, or the ground.

According to some embodiments, the resistance element 210 of the rowing device 10 is positioned on the upper portion 200, the upper portion 200 being slidably movable relative to the lower or base portion 100, the ground and/or the seat assembly 50, and a user located thereon. In some arrangements, the resistance element 210 remains in front of the user throughout use (e.g., despite the fact that the separation distance between the resistance element 210 and the user and thus the seat assembly 50 varies during use). In some embodiments, at least a portion of the upper portion 200 of the device 10 is configured to move behind the user and thus the seat assembly 50 during use. As mentioned herein, because the moving element (e.g., upper portion 200) moves behind the user and seat assembly 50 during performance of the rowing stroke, one or more protective elements 170 may be incorporated into the design of the rowing device 10. Such a protective element 170 may help prevent or reduce the likelihood of impact, pinching, and/or other types of injury to the user and possibly others in the vicinity of the device.

According to some embodiments, the seat assembly is coupled (e.g., directly) to the lower or base portion 100 of the rowing device 10. In some embodiments, the seat assembly 50 is located above the upper portion (e.g., slidable or otherwise movable portion) 200, at least in the position in which the seat assembly 50 is located. The seat assembly 50 may be positioned toward the middle of the rowing device relative to the longitudinal position of the rowing device (e.g., along the length of the device as defined by the longitudinal axis LA). In some embodiments, the seat 52 and/or other portions of the seat assembly 50 are located within the middle third of the device along the longitudinal axis of the device. In other embodiments, the seat 52 and/or other portions of the seat assembly 50 are positioned away from the longitudinal front and rear ends of the device. For example, the seat 52 and/or other portions of the seat assembly 50 are positioned away from the front and rear longitudinal ends of the device, with the longitudinal ends being defined on either end of the device by the last 0% to 15% of the length within the device.

For example, as shown in fig. 9 and 10, the seat assembly 50 may be positioned at a distance SR from the rear end (e.g., along the longitudinal direction) of the device 10. Likewise, the seat assembly 50 may be positioned at a distance SF from the front end (e.g., along the longitudinal direction) of the device 10. In some embodiments, each of these distances SR, SF may be greater than 15% (e.g., at least 15%, 20%, 25%, 30%, percent between the foregoing, greater than 15%, etc.) of the total length L of the rowing device 10. Thus, in some embodiments, the seat assembly is not positioned near or along the rear end of the device 10 and is not positioned near or along the front end of the device 10.

According to some embodiments, as shown in fig. 10, the length L of the device (e.g., from the rear end to the front end along the longitudinal axis LA) is between 4 and 12 feet or 1.2 and 3.7 meters (e.g., 6 to 12, 6 to 10, 8 to 10, 4 to 5, 5 to 6, 6 to 7, 7 to 8, 8 to 9, 9 to 10, 10 to 12 feet, lengths between the foregoing ranges or values, etc.). Further, the width W of the device (e.g., defined by the lateral ends of the elements or members 110 of the lower or base portion 100 in a direction perpendicular to the longitudinal axis LA) is between 1 and 5 feet or 0.3 and 1.5 meters (e.g., 1 to 5, 2 to 4, 2 to 5, 1 to 3, 1 to 4, 1 to 2, 2 to 3, 3 to 4, 4 to 5 feet, lengths between the foregoing ranges or values, etc.). Further, the height H of the device (e.g., as defined by the distance between the ground surface on which the device 10 is configured to rest and the top of the resistance element 210 as shown in fig. 9) is between 1 and 5 feet or between 0.3 and 1.5 meters (e.g., 1 to 5, 2 to 4, 2 to 5, 1 to 3, 1 to 4, 1 to 2, 2 to 3, 3 to 4, 4 to 5 feet, lengths between the foregoing ranges or values, etc.). In one embodiment, the length L, width W, and height H of the device 10 are 8 to 9 feet, 1.5 to 2.5 feet, and 2 to 3 feet, respectively. However, as noted above, the device 10 may have different dimensions as needed or desired.

According to some embodiments, as discussed herein, the upper portion 200 of the rowing device 10 is configured to move relative to the lower or base portion 100 using a first wheel, roller, track, and/or other movement system, while the upper portion 200 also moves relative to the seat assembly 50 using a second separate wheel, roller, track, and/or other movement system.

According to some embodiments, the upper portion 200 of the rowing device 10 moves (e.g., slidably) as an integral member with all of the components of the upper portion, including, for example, the resistance element, the handle assembly, and the footrest assembly, relative to the lower or base portion 100, the seat assembly 50, and/or the ground. Such an overall movement is schematically represented by the items comprised in the box U of fig. 9. As shown and discussed in greater detail herein, elements and/or components positioned on the upper portion 200 and/or incorporated in the upper portion 200, including, for example, the resistance element 210, the handle or grip assembly 220, and the foot pedal assembly 260 (to name a few), may be configured to move (e.g., slidably) relative to the lower or base portion 100. Such movement may include slidable movement of the upper portion 200 (and thus the components secured to or associated with) relative to the lower or base portion 100 along the longitudinal axis LA. The slidable movement (e.g., represented by arrow LM on fig. 9) may include both forward and backward movement during execution of a stroke or cycle.

With continued reference to the side view of fig. 9, in some arrangements, a user (not shown) sits in the seat assembly 50 during use of the rowing device 10. The user's foot may be positioned on (e.g., removably secured to) foot assembly 240, and the user may grasp handle assembly 220 for a desired period of time before starting a rowing stroke or movement. During such a stroke, cycle, or other movement, the user remains stationary or substantially stationary (e.g., slidably) relative to the lower or base portion 100 and thus the ground surface. As described above, the seat assembly 50 may include one or more joints or other movable portions, components, or elements that allow the seat assembly to rock, move up and down, rotate along one or more pivot points, move along an arc or angle, and the like. This is illustrated by the two representations of the seat assemblies 50, 50' in fig. 9.

As shown in fig. 9, in some embodiments, when the resistance element 210 is in a retracted (e.g., rearward retracted) orientation, the seat assembly 50 is positioned vertically below and longitudinally rearward of the position of the seat assembly 50 'when the resistance element 210' is moved forward. Thus, in some embodiments, although the seat assembly 50 is not configured to slidably move relative to the lower or base portion 100 (and the ground) during use, the seat assembly 50 may move in other ways during use. Such movement may include, at least in part, up and down movement, movement along one or more rotational or turning points, rocking movement, movement along an arc, and the like.

The systems, devices, apparatus, and/or other articles disclosed herein may be manufactured or otherwise formed by any suitable means. The various methods and techniques described above provide various ways of implementing the disclosed utility model. It should be understood, of course, that not necessarily all objectives or advantages described may be achieved in accordance with any particular embodiment described herein. Thus, for example, those skilled in the art will recognize that the methods may be performed in a manner that achieves or optimizes one advantage or group of advantages as taught herein without necessarily achieving other objects or advantages as may be taught or suggested herein.

Furthermore, those skilled in the art will recognize the interchangeability of various features from different embodiments disclosed herein. Similarly, one skilled in the art may mix and match the various features and steps discussed above, as well as other known equivalents for each such feature or step, to perform methods according to the principles described herein. Additionally, the methods described and illustrated herein are not limited to the exact order of the acts described, nor are they necessarily limited to the practice of all of the acts set forth. Other sequences of events or actions, or less than all of the events, or the simultaneous occurrence of events, may be used in practicing embodiments of the utility model disclosed herein.

Although several embodiments and examples are disclosed herein, this application extends beyond the specifically disclosed embodiments to other alternative embodiments and/or uses of the utility model and modifications and equivalents thereof. It is also contemplated that various combinations or sub-combinations of the specific features and aspects of the embodiments may be made and still fall within the scope of the utility model. Accordingly, it should be understood that various features and aspects of the disclosed embodiments can be combined with or substituted for one another in order to form varying modes of the disclosed utility model. Therefore, the scope of the utility model disclosed herein should not be limited by the particular disclosed embodiments described above, but should be determined only by a fair reading of the claims that follow.

While the embodiments disclosed herein are susceptible to various modifications and alternative forms, specific examples thereof have been shown in the drawings and are herein described in detail. It should be understood, however, that the utility model is not to be limited to the particular forms or methods disclosed, but to the contrary, the utility model is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the various embodiments described and the appended claims. Any of the methods disclosed herein need not be performed in the order listed. The methods disclosed herein include certain actions taken by a practitioner; however, they may also include any third party instructions of those actions explicitly or implicitly. The scope of the disclosure herein also encompasses any and all overlaps, sub-ranges, and combinations thereof. Languages such as "up to", "at least", "greater than", "less than", "between", and the like include the recited numbers. Numbers preceded by a term such as "about" or "approximately" include the recited numbers. For example, "about 10mm" includes "10mm". Terms or phrases preceded by a term such as "substantially" include the recited terms or phrases. For example, "substantially parallel" includes "parallel".

Claims

1. A rowing device for exercise, the device comprising:

an upper portion configured to slidably move relative to the lower or base portion during use;

wherein the upper portion includes a resistance element, a handle assembly, and a foot pedal assembly; and

a seat assembly coupled to the lower or base portion, wherein the seat assembly is configured to not slidably move relative to the upper portion when the upper portion moves relative to the lower or base portion.

2. The rowing device of claim 1, wherein the upper portion is configured to slidably move relative to the lower or base portion using a track system.

3. A rowing device according to claim 1, wherein the upper portion is configured to slidably move relative to the lower or base portion using at least one wheel or other movable member.

4. A rowing device according to claim 3, wherein the at least one wheel or other movable member comprises at least one grooved or recessed wheel.

5. A rowing device according to claim 3, wherein the at least one wheel or other movable member is configured to be positioned along the upper portion.

6. A rowing device according to claim 5, wherein the at least one wheel or other movable member is configured to at least partially cooperate with a corresponding element or feature of the lower or base portion.

7. A rowing device according to claim 6, wherein the corresponding element or feature comprises an elongate member having a rounded or curved surface.

8. The rowing device of claim 1, wherein the seat assembly is directly coupled to the lower or base portion.

9. A rowing device according to claim 1, wherein the seat assembly is coupled to the lower or base portion using at least one hinge, joint or other movable connection.

10. A rowing device according to claim 1, wherein the resistance element comprises a flywheel or other mechanical resistance element.

11. A rowing device according to any one of claims 1 to 9, characterized in that the resistance element comprises a water, air or other fluid based resistance element, a hydraulic resistance element or a magnetic resistance element.

12. The rowing device of claim 1, wherein the seat assembly is located away from front and rear longitudinal ends of the device.

13. The rowing device according to claim 12, wherein each of the front and rear longitudinal ends of the device includes 0% to 15% of the length of the device along a longitudinal axis at the front and rear longitudinal ends of the device.

14. The rowing device of claim 1, wherein the seat assembly is positioned along a middle third of the device along a longitudinal axis of the device.

15. The rowing device of claim 1, wherein the seat assembly is configured to move up and down or angularly as the upper portion slidably moves relative to the lower or base portion.

16. The rowing device of claim 1, wherein the handle assembly includes a grip configured to be grasped and manipulated by a user during use.

17. The rowing device of claim 1, wherein the handle assembly includes at least one paddle configured to be grasped and manipulated by a user during use.

18. The rowing device of claim 1, further comprising a protective member configured to reduce the likelihood of injury to individuals located in the vicinity of the protective member.

19. The rowing device according to claim 18, wherein the protective member is located along a rear face of the device.

20. The rowing device of claim 1, wherein the resistance element remains in front of the user during use.

21. The rowing device of claim 1, wherein at least a portion of the upper portion is configured to move behind a user during use.

22. The rowing device of claim 1, wherein the resistance element remains in front of a user during use, and wherein at least a portion of the upper portion is configured to move behind the user during use.

23. A rowing device for exercise, the device comprising:

a seat assembly;

24. The rowing device of claim 23, wherein the upper portion is configured to slidably move relative to the lower or base portion using a track system.

25. A rowing device according to claim 23, wherein the upper portion is configured to slidably move relative to the lower or base portion using at least one wheel or other movable member.

26. A rowing device according to claim 25, wherein the at least one wheel or other movable member comprises at least one grooved or recessed wheel.

27. The rowing device of claim 25, wherein the at least one wheel or other movable member is configured to be positioned along the upper portion.

28. A rowing device according to claim 27, wherein the at least one wheel or other movable member is configured to at least partially cooperate with a corresponding element or feature of the lower or base portion.

29. A rowing device according to claim 28, wherein the corresponding element or feature comprises an elongate member having a rounded or curved surface.

30. A rowing device according to any one of claims 23 to 29, wherein the seat assembly is directly coupled to the lower or base portion.

31. The rowing device of claim 23, wherein the seat assembly is coupled to the lower or base portion using at least one hinge, joint or other movable connection.

32. A rowing device according to claim 31, wherein the resistance element comprises a flywheel or other mechanical resistance element.

33. The rowing device of claim 23, wherein the resistance element comprises a water, air or other fluid based resistance element, a hydraulic resistance element or a magnetic resistance element.

34. The rowing device according to claim 23, wherein each of the front and rear longitudinal ends of the device includes 0% to 15% of the length of the device along a longitudinal axis at the front and rear longitudinal ends of the device.

35. The rowing device of claim 23, wherein the seat assembly is located along a middle third of the device along a longitudinal axis of the device.

36. The rowing device of claim 23, wherein the seat assembly is configured to move up and down or angularly as the upper portion slidably moves relative to the lower or base portion.

37. The rowing device of claim 23, wherein the handle assembly includes a grip configured to be grasped and manipulated by a user during use.

38. The rowing device of claim 23, wherein the handle assembly includes at least one paddle configured to be grasped and manipulated by a user during use.

39. The rowing device of claim 23, further comprising a protective member configured to reduce the likelihood of injury to individuals located in the vicinity of the protective member.

40. A rowing device according to claim 39, wherein the protective member is located along the rear of the device.

41. The rowing device of claim 23, wherein the resistance element remains in front of the user during use.

42. The rowing device of claim 23, wherein at least a portion of the upper portion is configured to move behind a user during use.

43. The rowing device of claim 23, wherein the resistance element remains in front of a user during use, and wherein at least a portion of the upper portion is configured to move behind the user during use.