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Match Document Document Title
9005086 Portable rowing machine  
A portable rowing machine is disclosed that includes a tubular frame consisting of two parallel tubes positioned and supported by floor brackets, a seat that is removably situated on top of the...
8708867 Exercise methods and apparatus simulating stand-up paddle boarding  
An exercise apparatus includes a frame; a platform configured to receive a person in a standing position, the platform connected to the frame; a handheld component configured to be held by a...
8622876 Rowing simulator  
Rowing simulators that include a variety of features that provide one or more rowers with a rowing experience that more accurately simulates on-water rowing and/or provide enhanced training...
8337372 Exercise device and methods of use  
The invention relates to an exercise device for use by a user on a selected surface material comprising a grasping member having a first end and a second end, a first tool head mounted to the...
7946964 Adjustable lateral instability feature for rowing simulator  
One embodiment of a lateral roll simulating assembly is provided which is adapted to attach to existing rowing exercise machines. It permits the user to experience various levels of physiological...
7819782 Exercise machine  
An exercise machine includes a supporting stage; a saddle arranged relatively for said supporting stage; a pedaling stage with a pair of pedals arranged relatively for said supporting stage; and a...
7628739 Variable resistance device for an exercise machine  
A variable resistance device is adapted to be incorporated in an exercise machine to provide variable resistance. The device has a primary fluid chamber. A rotating mechanism rotates within the...
7591766 Universal exercise machine  
The present invention is an exercise device of the rowing machine type, which may impose both flexion and extension forces against motion of a user with respect to the seat and/or arms of the...
7470223 Exercise apparatus using high drag fan  
An exercise apparatus provides variable resistance and includes a high drag fan which includes a plurality of fan blades radially mounted on an axle. A multi-ratio pulley system is operably...
7381164 Rowing device with a lifting device  
A rowing machine having a supporting frame with a seat movable thereon. The supporting frame is pivotally attached to an upright support of a base frame. A lifting device is pivotably interposed...
7229388 Exercise rowing machine  
An exercise rowing machine comprising: a main shank pivotally connected therebeneath with a linking-up member at its central area, the linking-up member has a transverse rod with two first...
7108639 Adjustable rowing machine  
A adjustable rowing machine having a flywheel rewinder coupled by a pull rope with a handgrip for creating a resilience, a supporting frame having a seat movable thereon and a guide device to move...
7022052 Collapsible boat rowing stimulator  
A collapsible boat rowing simulator includes a beam, a T-shaped front support connected to the front end of the beam having a counter and a pair of tread plates disposed thereon, a rear support...
6980118 Method and apparatus for measuring stroke rating in rowing  
The present invention detects the squaring and feathering of an oar during rowing. The time interval between two consecutive feathers is measured, and it is used to calculate the stroke rating. It...
6565488 Exerciser for exercising back and feet portions  
An exerciser includes a base including a seat for supporting a user, a back frame rotatably secured on the base with a pivot axle for supporting the back of the user and for allowing the user to...
6142914 Exercising attachments for wheelchairs  
An exercise device is provided for removable attachment to the foot rests of a wheelchair to enable a person sitting in the seat of the wheelchair to exercise at least one of his or her arms and...
5779600 Rowing simulator  
A rowing simulator including a frame, a seat slidably mounted on the frame, a pair of adjustable foot rests, and, on each side of the frame, a rotatably mounted flywheel, a driven wheel secured to...
5586961 Aquatic exercise equipment  
A universal aquatic exercise machine that includes a plurality of exercise devices, for example, a first exercise device rotatably mounted on a base that moves through a rotary path of motion, a...
5562576 Round rowing tank  
A rowing machine for training rowers consisting of a round water tank with an inner and an outer wall and centrally located rowing stations with seats, slides, foot stretchers, and oarlocks is...
5529557 Dual-seat physical exerciser  
A frame has a base and four vertical members supporting a pair of longitudinal supports spaced evenly apart to define a slot. A pair of seats are arranged in opposition at the ends of the frame...
5505679 Recumbent leg and arm stepping exercising apparatus  
A recumbent leg and arm exercising machine is disclosed which may be used as a rower, a stepper and/or to perform a bench press-type exercise. The machine may also be used to exercise only the...
5496241 Exercise machine  
An exercise machine of the present invention is transformable between a first mode for simulating an activity such as skiing or rowing involving reciprocating linear motion and a second mode for...
5478296 Horizontal exerciser bike  
Disclosed is a horizontal exerciser bike which mainly consists of a main support, a counter, a pair of linkages, and other related components. The main support is so designed that it horizontally...
5441469 Exercise machine for realistic simulation of boat rowing  
An exercise machine includes a bench defining an aperture, a seat slidably mounted on the bench, first and second columns on which the bench is mounted, a board defining a series of apertures, a...
5387169 Horizontal stepper  
A horizontal stepper apparatus including a pair of pedal assemblies connected to a pair of cable and pulley assemblies may be used to simultaneously exercise the arms and legs of a user, with...
5382211 Rowing machine  
There is disclosed an improved rowing apparatus which can accommodate a plurality of rowers at the same time and which permits simulating increased speeds in the water. The apparatus has an oblong...
5328424 Upper and lower body exerciser that can be used by people with lower body paralysis  
An exercise device for people with lower body paralysis. The exercise device guides and resists the motion of the hands and feet away from and towards the trunk. The exercise device holds the feet...
5306219 Training machine for rowers  
A rowing machine for use indoors or outdoors, consisting of a rowing attachment with a sliding seat arrangement equipped with oars, which rowing attachment is mounted between two parallel,...
5110118 Resistance mechanism for exercise equipment  
A resistance mechanism for exercising equipment that includes a frame structure on which is mounted a positive-displacement rotary pump, the pump having a housing with a rotor that pumps fluid...
5108093 Multipurpose exerciser  
A multipurpose exercise apparatus may be assembled into a plurality of configurations and positioned in a plurality of orientations to perform a variety of exercises, including...
5104363 Hydraulic resistance type stationary rowing unit  
An exercising device in the form of a stationary rowing unit which can be used as a physical therapy aide having its main body portion lying substantially in a horizontal plane. The unit including...
5094446 Rowing exercise machine  
An exercise machine in the form of a rowing machine having opposed cylinders to reduce heat build-up in the cylinders and to exercise most of the user's muscles during forward and backward...
5048827 Exercise device for persons confined to wheel chair  
An exercise device, of the rowing machine type, that is usable by individuals confined to a wheel chair and which does not require the individual to leave the wheel chair at any time before,...
5048824 Air resistance excerciser with negative ion generator  
An air resistance exerciser with negative ion generator mainly includes an air resistance exerciser, a generator, a circuit board, and a ion generator. It is characterized by a small scale...
5042798 Upper body aerobic training machine  
This tower-like machine is operated in the vertical mode, the user pulling a grip bar downwardly from overhead and continuing the movement to press down below the waist and thereby drive a...
4997181 Wind-drag type exercise rowing unit  
A wind-drag type exercise rowing unit includes a generally horizontally extending frame on which a wind-drag type flywheel is mounted. A seat and a foot rest unit are fixed on the frame for...
4984986 Apparatus and method for training oarsmen  
A pair boat simulator is provided including a housing which is mounted about a longitudinal roll axis upon supports above a training facility floor. Two racing shell seats are mounted within the...
4981199 Hydraulic cylinder for an exerciser  
A double-rod hydraulic cylinder for an exerciser including a casing, a piston assembly and a universal joint. The piston assembly includes a piston head and two piston rods. Two bearings are...
4976423 Rowing device  
Rowing device, especially a rowing device to be fastened on a wind surf board, comprising a framework (1), a fixed seat (7) fastened to the framework (1) and a foot support unit (2) movable in the...
4941652 Bicycle type training machine  
A bicycle type training machine includes a crank arm secured to a rotation shaft, pedals being attached to the both free ends of the crank arm. A rotation shaft of a generator is coupled to the...
4940227 Canoe paddling exercise machine  
An exercise canoe paddling machine has a frame, a pull cord that passes over an outer pulley and an inner pulley that are mounted on a pivotable pulley arm on the front of the machine, and thence...
4928957 Exercise apparatus for actively exercising the upper body while passively exercising the lower body  
An exercise apparatus for bending the user's legs by the exercise of muscles in the user's upper body includes a stationary frame, a seat mounted upon the frame for forward and rearward movement...
4921242 Exercise apparatus resistance system  
An exercise machine such as a rowing machine has a resistance system which consists of a fluid cylinder interconnected at one end to the movable block of a block and tackle which is selected to...
4884800 Rowing machine  
A compact portable rowing machine features a hollow container that holds a supply of water. Pulling on a drive cord during a pulling segment of a stroke rotates a paddle or like mechanism located...
4883268 Compact, portable, rowing type exercise apparatus usable by a chair-seated exerciser  
A rowing type exercise device which is conveniently usable by an exerciser seated in a wheelchair, or other chair-like structure, includes an elongated base structure having a floor supported use...
4869498 Isokinetic ergometer  
The present invention provides an isokinetic ergometer comprising a movement guide, power gripping points, a brake unit connected therewith and a speed regulator, characterized by the following...
4867440 Arrangement for an exercise device  
The invention relates to an arrangement for an exercise device. The arrangement comprises a bogie provided with running rolls for supporting a seat on a rail part. The edges of the rail part are...
4867447 System for determining performance on an exercise rowing machine  
An exercise rowing machine has swing-mounted rowing arms with chopper plates at their lower ends which have a series of light-passing ports arranged along an arc to swing through the gaps between...
4836532 Rowing exerciser  
This invention relates to a rowing exerciser and in particular to one comprising a front rod, a rear rod, a frame connected across the front rod and the rear rod, a seat movably mounted in the...
4796881 Multipurpose exercising apparatus  
A multipurpose exercise apparatus having the structure and capability of being used in a plurality of orientations to perform a variety of exercises in each orientation, including certain...

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