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7604578 |
Adjustable dumbbell system
A handle has opposed ends and a central extent. A grip rotationally receives the central extent of the handle. An adjustment wheel is secured to each end of the handle. A side cover is fixedly...
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7604577 |
Adjustable dumbbell and method
An adjustable dumbbell assembly of the type including two sets of weights, each including a radial opening extending from a central area to a peripheral area and at least one transversely extending...
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7591772 |
Exercise device including collar coupling
An exercise device comprises a bar, pairs of weights comprising weight collars which can be removably secured to either end of the bar, and a coupling for each weight collar. One of the bar or the...
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7588520 |
Dumbbell weight training device having detachable weight plates
Disclosed is a dumbbell of the type commonly found in a fitness center to be used as a weight training device during a weight training or exercise program. The dumbbell includes a gripping handle...
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7588519 |
Exercise weight system
An exemplary incremental weight for an exercise system has a generally annular magnet encapsulated within a coating which cushions the magnet, protecting it both from becoming damaged, and from...
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7585260 |
Multifunctional dumbbell assembly
A multifunctional dumbbell assembly is provided, which comprises a dumbbell body and a handle strap which is detachably connected to the dumbbell body. The dumbbell body includes a handle, a first...
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7578772 |
Adjustable weight
An exercising apparatus which comprises first and second sets of weights, each of which has an opening extending inwardly from a periphery thereof defined by opposed surfaces. An elongated tubular...
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7578771 |
Weight selection and adjustment system for selectorized dumbbells including motorized selector positioning
A weight selection and adjustment system for a selectorized dumbbell comprises a stand that holds a pair of selectorized dumbbells. The stand has an electric motor that is selectively energized by...
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7549952 |
Selectorized dumbbell having twin pin selector
A selectorized dumbbell has a handle that can be inserted into a gap between stacks of nested left and right weight plates that are provided in a plurality of nested weights. A selector determines...
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7549950 |
Weight bar slide assembly
A weight bar slide assembly, for use with weightlifting equipment having vertical guide bars that provide for an accurate simulation of the free weight lifting motion. The weight bar slide assembly...
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7520845 |
Selectorized dumbbell having keyboard selector with discrete connecting pins for individual weights
A selector of a selectorized dumbbell comprises a keyboard having a plurality of keys that can be depressed into a weight selecting position. In this weight selecting position, a cam actuator on...
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7520843 |
Dual lift apparatus
A dual lift apparatus is provided for use by up to two people to perform the same lifts and exercises simultaneously. The apparatus includes a frame, guide rods, weight guides and a weight bar. In...
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7503881 |
Exercise apparatus with weight stacks and elastic bands
An exercise machine with a bench press and a pair of weight stacks, which are operationally connected to a lifting bar of a barbell. Pushing motion on the lifting bar transmits the force to a...
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7491156 |
Fixed weight dumbbell and barbell system
A handle has enlargements between a central gripping section and cylindrically shaped opposed end sections. The opposed end sections have free ends formed with male screw threads for the minority...
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7488277 |
Compact weightlifting frame system
A weight lifting frame system with a rear frame member, first and second side frame members coupled to opposite ends of the rear frame member and a barbell holding and guiding assembly capable of...
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7485077 |
Weightlifting device
A weightlifting device includes a handle member, an adjustable member, a set of weight plates, and a restricting unit. The handle member has a tubular end portion. The adjustable member extends...
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7452312 |
Adjustable dumbbell system
A plurality of weights is provided. Each weight has a central primary aperture and primary slot. Each weight has a major section and an axially offset secondary minor section. The minor section is...
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7435206 |
Weight plate with externally actuated spring loaded internal locking device
A weight plate for use with physical fitness equipment comprising a plate body with at least a main throughbore and, possibly, other throughbores passing therethrough. The body additionally has an...
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7413533 |
Adjustable dumbbell
An adjustable dumbbell includes a shaft provided with left- and right-handed threads, two tubes sleeved around and engaging threadedly and respectively the left- and right-handed threads, a hollow...
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7387596 |
Selectorized dumbbell using commodity weights
This invention relates to a selectorized dumbbell having a handle that can be dropped down between nested left and right stacks of weight plates. The weight plates can comprise individual weights...
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7381157 |
Exercise device and method
An exercise device according to which at least one weight is disposed in the enclosure and is locked in the enclosure.
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7374516 |
Weight lifting power cage with slave rack
A weight lifting power cage for use by a weight lifter includes a frame assembly including a pair of side frames and a rear lateral frame interconnecting the pair of side frames. A carriage is...
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7374515 |
Barbell and dumbbell safety spotting apparatus
A dumbbell clamp for a barbell and dumbbell safety spotting apparatus [ 30 ] utilizes two spaced-apart plates [ 162 ] each having a notch [ 166 ] for retaining the grip [ 28 ] of a dumbbell [ 26 ]....
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7364536 |
Weight bar with internally-threaded axial ends
A weight bar for use with a dumbbell having an externally-threaded end is provided that includes a substantially cylindrical elongated bar having a longitudinal axis, first and second axial ends...
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7338416 |
Bar supports for a weight bench
A bar support member that can be used to hold a weight bar in a desired position on a piece of exercise equipment. Additionally, embodiments of the present invention can be used to provide a safety...
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7311641 |
Method and device for weightlifting and weight training
An exercise device for weightlifting or weight training for use with resistance type weightlifting exercises. The device is a V-shaped, solid, weighted exercise bar with two wings and an apex. The...
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7285078 |
Adjustable dumbbell
Each of a plurality of weights has a central hole and a slot extending through the central hole. A shaft has a grip handle. A rotatable spindle extends through the grip handle with a plurality of...
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7244220 |
Exercise log
An exercise device providing an exterior sheath for a standard Olympic weight bearing bar that secures the bar and weight while providing access to the bar for gripping and also providing secure...
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7238147 |
Exercise device with removable weight
An exercise device in which removable weight may be provided in a housing of the device. Two rotatable handles may be provided in the housing, permitting various hand orientations during exercise....
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7226400 |
Weight bench apparatus
A weight bench apparatus for to allow a user to lift weights without a spotter. The weight bench apparatus includes a bench assembly being designed for being positioned on a support surface and for...
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7207929 |
Safe grip weights
This design is placed and or positioned in the periphery of weight creating a semi-protective and semi-recessed area for insertion of a hand or hand like device. The size and shape of the area...
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7201711 |
Barbell using selectorized dumbbells as exercise mass
A barbell comprises a bar with a receptacle at each end of the bar. The receptacle is configured to receive a selectorized dumbbell therein. The dumbbell is placed into the receptacle in a first...
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7198591 |
Weight plate for interlocking and weight adjustment
A weight plate have integrally formed handles is provided. The weight plate has a weight plate body having an outer periphery, a first side, and a second side that is substantially flat. The weight...
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7175572 |
Open hand gripped exercise device
A hand held exercise device includes a pair of dumbbells rotatably attached to a cross bar and which can be held between the hands of a user gripping the dumbbells. Grips are preferably...
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7137931 |
Weight lifting device having selector device
A weight lifting device includes a handle having two end segments, a number of weight members each having a slot to receive either of the end segments of the handle, and an anchor plate rotatably...
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7131938 |
Apparatus for weight heads assembly used on dumbbells
Weight head assembly for dumbbells that eliminates a weak point on the handle bar, so as to increase the durability of a handle bar on dumbbells. Under present invention, the ‘stub’ portion,...
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7121988 |
Weight-training apparatus having selectable weight plates
An adjustable weight-training apparatus is provided having a plurality of weight plates, each of the weight plates including a protrusion. The weight-training apparatus has longitudinally opposing...
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7112164 |
Weight lifting bar apparatus
A weight lifting bar apparatus usable with free weights which includes two weight bar sections which are angularly oriented upwardly with respect to the main central bar section to facilitate...
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7112163 |
Stands for supporting exercise dumbbells
An exercise system includes a unique dumbbell stand configured to support first and second dumbbells in more than one configuration. The dumbbells are preferably mounted on respective floor...
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7104938 |
Holistic exercise device
An exercise apparatus including a frame of four vertical legs secured together by horizontal rails on two opposing sides and an H frame telescoping into top ends of respective legs on one end of...
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7097601 |
Exercise device
An exercise device is described. The exercise device may include a pair of separate weightlifting units removably coupled to one another. Some implementations may include one or more of the...
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7094186 |
Exercise bar
An exercise barbell comprises a pair of rings connected by a pair of curved bars. The rings rotatably support handle members. Extensions of the bar on the exterior of the two rings support...
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7087000 |
Collarless barbell sleeve
A means of quickly securing and unsecuring plates on the ends of barbells, dumbbells, and similar exercise equipment without the use of separable collars. The plates are secured by means of one or...
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7086999 |
Bar with sliding handgrips for resistance exercise device
An elongate bar having sliding handgrips concentrically mounted thereon adapted for use with a resistance-type exercise device. In a preferred embodiment, the bar has at least two, and more...
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7083553 |
Multi-bell weight lifting device
The dumbbell is a weight lifting device. The dumbbell comprises a one piece barrel having integral metal alloy blocks on either side. Transverse and integral holes on the blocks on the end allow...
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7081072 |
Bar clamp connection
A bar clamp connection connects an elongated bar member, such as the handle of a dumbbell to a bar clamp. The bar clamp has a clamp body having an elongated open sided tube having a side opening...
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7077790 |
Adjustable weight exercise methods and apparatus
An exercise dumbbell system includes a handle and weight plates maintained in spaced relationship at opposite ends thereof. Weight selectors are movable laterally into and out of engagement with...
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7056268 |
Free weight lifting bar with adjustable handles
A free weight lifting bar includes a central bar member having opposite ends. A pair of a drop down plates, each having a top end and a bottom end, are attached at the top end thereof to opposite...
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7037245 |
Weight exercise apparatus
An improved weight exercise apparatus having an interlocking grip bar and rotationally removable weight plates. A weight plate is attached to a socket on the grip bar and can be interlocked with...
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7029425 |
Methods and apparatus for supporting exercise dumbbells
A dumbbell stand includes first and second dumbbell supports that pivot about a common pivot axis between a first, relatively compact configuration and a second, spread apart configuration.
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