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Document Title |
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7621855 |
Exercise dumbbell methods and apparatus
An exercise dumbbell includes a handle member and weight plates maintained in spaced relationship at opposite ends thereof. Weight selectors are movable into and out of engagement with different...
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7614983 |
Apparatus for adjusting weight resistance to exercise
An exercise dumbbell includes a handle member and weight plates maintained in spaced relationship at opposite ends thereof. Weight selectors are rotatable into and out of engagement with different...
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7614982 |
Adjustable dumbbell system
A dumbbell is described including a handle having a grip and at least one end, an inner plate mounted on the handle adjacent the grip, in a fixed rotational orientation, a support plate...
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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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7594881 |
Compact weight bench
Weight bench having a horizontally extending seat, an upstanding post at one end of the seat, a swinging arm pivotally connected to the upper portion of the post for movement between raised and...
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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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7563208 |
Adjustable kettlebell
An adjustable kettlebell includes a carrier having two or more compartments for selectively receiving weight members, a handle attached to the carrier for carrying the carrier, and a retaining...
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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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7549951 |
Hand-weight cradle apparatus
A hand-weight cradle apparatus includes a first cradle/base module which includes a base portion, a cradle portion, and base-to-cradle connection means connected between the base portion and the...
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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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7534199 |
Weight selection methods and apparatus
An exercise dumbbell has at least one weight selector that is rotatable into engagement with various combination of weights at opposite ends of the handle. On a first embodiment, first and second...
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7534198 |
Dumbbell supporting apparatus
A dumbbell supporting apparatus having a matching pair of stanchions and a matching pair of stands, each stand for optional combined use with the castered stanchions. The adjustable height cradle...
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7527582 |
Exercise device
An exercise device comprising a bar, a weight assembly, an end plate and a securing member. The bar comprises an end portion onto which the weight assembly is mounted. The securing member...
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7520844 |
Weight exercise device
The present invention provides a weight exercise device for use with dumbbells. The weight exercise device is an elongated J-shaped device having a support member with an elongated belt passage at...
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7513856 |
Weight plate retention collar
A retention collar for securing weights to a barbell that includes two side plates with a pull bar and a cam lever. Two sets of pressure pins provide a frictional fit with the barbell when the...
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7497814 |
Adjustable weight exercise dumbbell
At least one set of weights is arranged into a stack for selective connection to a weight lifting member. On some embodiments, a vertical stack of weights is disposed beneath the weight lifting...
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7497813 |
Methods for adjusting weight resistance to exercise
An exercise dumbbell includes a handle member and weight plates maintained in spaced relationship at opposite ends thereof. Weight selectors are movable into and out of engagement with different...
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7491157 |
Weight-adjustable dumbbell
A weight-adjustable dumbbell includes a dumbbell shell unit, a weight unit, and an insert pin unit. The dumbbell shell unit includes a shell body confining a receiving space, and a weight selector...
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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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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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7462140 |
Method and apparatus for kinesthetic body conditioning
A kinesthetic Chi rope employs a pair of handles, each handle formed as a cylindrical rod with a resonating chamber attached to one end, the chamber having a first coil spring secured as by welding...
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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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7429235 |
Dumbbell
A dumbbell includes: a hollow grip bar having a connecting end; a weight adjusting mechanism including a screw rod extending into the grip bar and operable to rotate relative to the grip bar about...
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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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7381167 |
Dumbbell with angled bar
A dumbbell having a bar that is set non perpendicularly to the weights of the dumbbell and has added features such as indicias that a user can quickly see in order to know which direction the...
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7377885 |
Dumbbell adjusting system method
A dumbbell adjusting system method comprises an adjusting system, a stand, and a locking mechanism. The adjusting system includes two rods on the dumbbell's handle which move in and out of the...
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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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7367927 |
Methods and apparatus for supporting selectorized dumbbells
Various exercise systems include first and second selectorized dumbbell assemblies; and a frame having first and second weight supports to support respective dumbbell assemblies. Generally...
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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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7335142 |
Selectorized dumbbell weight with weight plates formed by a pair of welded weight subplates and method of manufacture thereof
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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7291098 |
Exercise dumbbell methods and apparatus
An exercise dumbbell includes a handle member and weight plates maintained in spaced relationship at opposite ends thereof. Weight selectors are rotatable into and out of engagement with different...
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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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7264578 |
Exercise resistance method using an adjustable weight dumbbell
On some embodiments, a vertical stack of weights is disposed beneath a base member, and at least one selector rod is rotatably mounted on the base member and selectively rotated into engagement...
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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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7241251 |
Hand-held exercise device assembly incorporating a variable stability strength overload distribution system
A hand-held exercise device exercise device incorporating a variable stability strength overload distribution system resulting from the even or uneven distribution of weight relative to a center of...
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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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7223214 |
Adjustable dumbbell
An adjustable dumbbell device includes a handle, a number of weights each having a channel to slidably receive an end portion of the handle, and a latch slidably engaged onto the end portion of the...
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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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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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7192389 |
Adjustable load dynamic active resistance training system
Adjustable lifting apparatus, comprising, in combination, a base, multiple cords connected to the base, a mover to be moved along a slide path in response to force exertion by the user's arms or...
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7182716 |
Dumbbell with quick release bolt
A dumbbell including a tubular handle with a thread on the inside surface of the tube. A straight groove that cuts through the internal thread is also formed on the inside surface of the tubular...
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7182715 |
Kettlebell
A kettlebell is disclosed herein having, in its preferred embodiment, a pair of oppositely-facing, generally frustum-shaped weightplates disposed about a first axis that is perpendicular to the...
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7153243 |
Weight selection methods
Discrete weight selecting members are movably mounted on a handle assembly and selectively rotatable into engagement with respective weight plates to provide adjustable resistance to exercise...
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