Abstract: A training device for strength training is capable of performing through use of a barbell, the training device including: a frame body; a support body configured to support the barbell from below; moving means for moving the support body to ascend and descend along the frame body; control means for controlling the moving means; and state detecting means for detecting a state of the barbell or a user, wherein the control means is configured to control the moving means based on a detection signal detected by the state detecting means. With the training device, various kinds of free-weight training can be solely and safely performed.

Abstract: A weight rack attachment apparatus, comprising: a front hook portion, where the hook is J-shaped; a rear connecting portion including a connecting pin along a centerline of the weight rack attachment apparatus, wherein the front hook portion is offset from the centerline.

Abstract: A hip thrust exercise guard comprising a pad, a bar insert in the pad to hold the bar of a barbell, and an adjustable band. The bar insert grips the bar of a barbell to prevent slippage during the hip thrust exercise, while still allowing slight side to side adjustments, in order to center the bar in the safest and most comfortable position. The attached adjustable band secures the pad around the hip in the optimal position for comfort, protection, and stability. The pad's soft foam construction and sculpted design contours to the hip area of the user.

Abstract: A weight training auxiliary device for adjusting a weight training load of training equipment includes a plurality of weights that generate a load, a load transmission mechanism configured to transmit the load of the weights to the training equipment, and a weight attaching/detaching mechanism configured to attach and detach the weights. At least one of the weights has an electromagnet or a permanent electromagnet built in. The weight attaching/detaching mechanism includes a conduction relay configured to control supply of power to the electromagnet or the permanent electromagnet so that the weight training load is adjusted by attaching or detaching the at least one of the weights.

Abstract: A fitness rack is provided for performing exercising, training and weight lifting activities. The rack includes a base having a foldable cross-member with a handle. The rack also includes a first pair of uprights connected to the base. The handle is configured to be raised to horizontally collapse the pair of uprights such that the squat rack is transferred from an extended position to a closed position.

Abstract: A barbell support assembly is provided, including: a base; a support arm, including a connection section and a hook section connected with a first end of the connection section, the connection section being rotatably connected to the base and swingable between a first position and a second position, the hook section defining a hooking space; and a restoration unit, connected with a second end of the connection section, biasing the support arm toward the first position; when a rod of a barbell is received within the hooking space, the barbell drives the support arm to move from the first position to the second position, and when the rod of the barbell is removed from the support arm, the restoration unit forces the support arm to return to the first position.

Abstract: A group exercise device is provided. The device has a top where a person exercising can obtain balance and positional support during the exercise routine. In addition, the exercise device provides different points of attachment for exercise units. The attachment points vary in vertical placement measured from the floor such that individuals of different builds and heights can jointly use the unit during either solo or group routines. The exercise device of the present invention promotes group interaction during an exercise routine by providing a stable attachment point for multiple users of exercise units, such as resistance bands, and a balance bar accessible in a communal fashion.

Abstract: Disclosed herein is a quick release weight retaining system configured to improve the safety and effectiveness of a resistance training routine. In an exemplary embodiment, the system includes a weight retainer that is removably mounted to a weight support member. The weight retainer includes an engaging apparatus that can retain and safely release a weight load during exercise. The weight is released by way of the exerciser activating a trigger. A weight can be safely and securely mounted to the weight retainer when pushed against the engaging apparatus.

Abstract: A transformable exercise apparatus is disclosed. The exercise apparatus includes base arms parallel to each other, front legs and rear legs extending from the base arms. The exercise apparatus includes top arms, each connecting respective front and rear leg of each base arm. The exercise apparatus presents telescopic members stored in the front legs. The exercise apparatus includes a first table top and a second table top. The second table top includes collapsible legs. The collapsible legs fold and allow for placing the second table top and the first table top over the top arms, thereby transforming the exercise apparatus into a furniture. The second table top demounts and transforms into a workbench. The telescopic members extend and include a pull-up bar at the top, transforming the exercise apparatus into a pull up exercise apparatus. The apparatus may transfer into a leg press and arm press.

Abstract: A self-spotting exercise apparatus is formed to include a pair of weight-bearing arms that are attached to a back frame assembly of the apparatus by a pair of double-hinge components. The double-hinge configuration provides a full range of motion for the weight-bearing arms with respect to the “fixed” apparatus itself. The opposing end terminations of the weight-bearing arms are configured to support weight plates (which may be changed out, as desired), with the weight-bearing arms also including a pair of handgrips for the user to hold as he/she moves the weight-bearing arms during an exercise routine. Self-spotting is provided by the use of a foot-activated motion bar, which is attached to a pair of vertical support posts that hold the distal ends of the extended arms when not in use.

Abstract: Provided is a jerk block having a platform sized and constructed to hold a plurality of weight plates, a rig connector for removably mounting the platform to a rig support having plurality of holes, and a lock constructed to removably lock or clamp the jerk block in place using at least one of the holes on the rig support. Also provided is a jerk block assembly having two jerk blocks mounted on two rig supports, and a method of using the jerk block assembly to workout lifting weights in which the barbell is only supported on the rig by the weight plates contacting the platforms.

Abstract: An exercise machine includes a resistance device and vertical members extending from a base. A moveable section mounted to the vertical members moves vertically along the vertical members and horizontally towards or away from a user. Additional vertical members, which are located outside the vertical members, extend from the base, and accommodate functional training devices which facilitate three-dimensional exercise movements by the user. Each functional training device includes pulleys which accommodate a cable mechanically linked to the resistance device and extending between the pulleys to a cable termination device.

Abstract: A power rack apparatus is provided for spotting weights. The power rack apparatus allows a user to lift weights to failure without the need of a human spotter. The power rack apparatus includes a power rack frame, a weight-catching system, and a controller. The power rack frame is a standard structural frame of a power rack that allows a user to rack weights after he or she has completed a weightlifting workout. The weight-catching system spots weights for the user using at least one chain drive mechanism, a first racking arm, and a second racking arm. Through the weight-catching system, the user is allowed to lift weights to failure and is spotted by weight-catching system when necessary. The controller manages and controls the weight-catching system in order for the weight-catching system to effectively spot weights for the user.

Abstract: A storable exercise bench is provided. The exercise bench may include a frame including at least one beam operatively coupled to first and second floor supports and a member operatively coupled with the at least one beam. The exercise bench may be positioned into an operating position in which the first and second floor supports support the at least one beam and the member, and the at least one beam runs generally horizontally in reference to a support surface. The exercise bench may be positioned into a storage position in which the second floor support and the member support the at least one beam and the first floor support, and the at least one beam runs generally vertically in reference to the support surface.

Abstract: Cable and power rack exercise machine. An exercise machine may include a frame, a resistance mechanism supported by the frame, a first pull cable and a second pull cable supported by the frame and linked to the resistance mechanism, and a power rack attached to the frame. The power rack may include a first upright post configured to have a first barbell holder adjustably attached thereto and a second upright post configured to have a second barbell holder adjustably attached thereto. The first barbell holder may be adjusted in various positions between a first highest position and a first lowest position on the first upright post. The second barbell holder may also be adjusted in various positions between a second highest position and a second lowest position on the second upright post.

Abstract: A dumbbell and barbell supporting system includes two tables rotatably attached to a base and rotatable relative to the base to two working positions where the tables are inclined relative to each other or are in line with each other, and two dumbbells disposed on the tables, the dumbbells each include two or more weight members or two weight elements, and a handlebar engageable with the weight members and the weight elements for detachably coupling the weight members and the weight elements to the handlebar, the tables are rotatable to be in lined with each other, and a longitudinal bar engageable with the weight members and the weight elements for forming a barbell exerciser device.

Abstract: A free weight bar stabilizer, to be used with a standard sized bar and attached barbell plates. The stabilizer includes a beam pivotally attached to a frame at a pivot point so that it is angularly movable in an arc between a raised position and a lower position, and a bar carriage attached to the beam so that it is linearly movable radially out from the pivot point between a retracted position and an extended position. The bar carriage includes spaced distal arms with attachment points for attaching the bar to support its opposing ends. The bar is thus freely movable within an envelope defined by the ranges of the simultaneous angular movement of the beam and the linear movement of the attachment points on the carriage.

Abstract: An exercise weight positioning device allows a barbell portion of the exercise weight to be positioned in a recessed portion of the positioning device. The positioning device is tapered toward the recessed portion. Additionally, the positioning device is rotatable around an axis. This feature allows the positioning device to rotate when the barbell moves laterally in relation to the positioning device.

Abstract: An exercise device for performing incline push-ups includes a base and a pair of upright frame members connected at their bottoms to the base. The exercise device includes a pair of bar support assemblies that movably travel along the upright frame members. Each bar support assembly includes a hollow base sleeve that surrounds one upright frame member and an arm that extends outwardly from the hollow base sleeve at an angle. The arm has a plurality of spaced notches formed therein. The bar support assembly includes an insert that slidingly travels within the hollow interior of the arm. The insert is biased by a biasing element that is disposed between the arm and the insert and the insert is biased in a direction toward the hollow base sleeve. The bar support assembly further includes a plurality of lock pieces that are pivotally attached to both the arm and the insert.

Abstract: Weightlifting system includes a frame and a pair of opposed bars. Each bar is coupled to a respective end of the frame. Weight supporting protrusions extend upwardly from a respective end of each bar. At least one weight plate is mounted on each of the weight supporting protrusions. A support member extends upwardly from a medial point of the frame. A handle is coupled to the support member. The handle is configured for lifting the weightlifting system by a person.

Abstract: A barbell rack includes first and second support members arranged for supporting one end of a barbell, first and second foot members with first and second holder parts fixedly attached to respective foot member and which are arranged for tilting the first and second support members within the respective holder part. The barbell rack further includes first and second eccentric each pivotably arranged at the respective holder part and hingedly connected to a respective bracket which respective bracket is fixedly attached to the respective support member for the tilting of the same within the respective holder part.

Abstract: A bracket assembly includes a back plate with outer and inner sides and a pin opening extending therethrough. A clasp member has an extending portion and an encasing portion extending from the extending portion. The extending and encasing portions and the inner side of the body define a channel configured to receive a rack beam. A pin seated in the pin opening has a shank, and a head at the outer side of the back plate. The shank extends through the opening into the channel. The shank is configured to engage the rack beam within the channel. The head is welded to the outer side of the back plate. An extension member defines a support surface and includes pair of substantially J-shaped plates and a cover nested with the plates such that it forms the entire support surface and is substantially flush with sides of the substantially J-shaped plates.

Abstract: An acrobatic training apparatus for training individuals to perform acrobatic tricks is provided. The apparatus includes a main frame having a first base section having first and second parallel base struts connected by first and second cross member; a platform mounted on the first base section of the main frame; a plurality of elongated vertical members extending vertically upward from the first and second parallel base struts of the first base section; a first upper support member connected between a first pair of elongated vertical support members of the plurality of elongated vertical members; a second upper support member connected between a second pair of elongated vertical support members; a height adjustment mechanism adjustably mounted on the main frame configured to adapt to the height of the user; and a spotting apparatus mounted on the main frame and secured to the height adjustment mechanism.

Abstract: A chin-up/pull-up exercise apparatus is disclosed. The exercise apparatus includes a frame, an overhead assist module, and a chin bar. The overhead assist module includes a set of pulleys, a harness, and a counter-weight. The set of pulleys is connected to a first vertical location of the frame. The counter-weight is connected to the harness via a cable traveling on the set of pulleys. The chin bar is connected to a second vertical location of the frame. The exercise machine enables real, full arm extension pull ups regardless of one's upper body strength with applications for physical therapy; physical exercise training; muscle, tendon, and joint rehabilitation; and upper and lower body strength building.

Abstract: There is disclosed a fitness weight support that can be removably connected with weightlifting rack to allow a lifter to position free weights such as dumbbells before, between, and after sets of a weight-lifting exercise. The support includes one or more platforms adapted to support the weights. The platform is connected with a support member. Two engaging bars are connected with the support member and extend outward from the platform. The bars are adapted to removably engage with support fixtures, such as j-hooks, connected with the rack. A rotation stop extends from at least one of the engaging bars. When the engaging bars are engaged with the j-hooks, the rotation stop contacts a vertical stanchion of the rack to prevent rotation of the bar and to hold the platform substantially horizontal. By adjusting the j-hooks to a selected height on the rack, dumbbells can be supported on the platform at the proper height for the lifter to perform the exercise and for the lifter to rest the dumbbells between sets.

Abstract: Embodiments of the present invention are directed towards a tubular exercise device for performing loaded movement training exercises and a method of manufacturing the device. In embodiments, the device may comprise a substantially cylindrical, tubular body have flared ends that extend radially outward from the longitudinal axis providing added grip versatility and various structural benefits. In embodiments, the device may comprise one or more apertures have sides with curved indentations that are suitably shaped to facilitate the entry of one or more hands into the apertures and to increase the versatility of gripping positions. The device may comprise a thermoplastic elastomer for its rigidity and structural stability. In further embodiments, the exterior surface of the body may be textured to facilitate gripping the exterior of the surface. In embodiments, the device may comprise one or more interior ribs that provide desirable inertial properties to the device for performing various exercises.

Abstract: This device may be used for attaching accommodating resistance devices to a barbell, such as resistance bands or chains. The device is designed to attach to a barbell by sliding it onto the sleeve of a barbell, in the same way that weight plates slide onto the sleeves of the barbell. Once the device is installed on a barbell, the user is able to easily change resistance bands or add/subtract other weights by hanging them from a peg and/or holes in the device. The device may be used for any lift or lifts, but is especially suited to powerlifting movements such as squat, bench press, and deadlift.

Abstract: A mechanism for adjusting a distance between a first weight rack upright and a second weight rack upright. The mechanism includes bases that conform to a front face of the weight rack uprights. Horizontal pieces are coupled at a first end to the bases and are oriented at a first angle relative to the front face of the weight rack uprights. Bar hooks are coupled to a second end of the horizontal pieces. The bar hooks are oriented at a second angle relative to the horizontal pieces such that the bar hooks are substantially oriented in the first direction. The horizontal pieces are supported by one or more support pieces.

Abstract: A system and mechanism for a self-spotting bench press, and in particular, to a mechanism wherein a user that is bench pressing free weights can utilize to assist in lifting weights back on the bench's weight stand, without the aid of a spotter.

Abstract: A load-adjusting device for adjusting a load movably mounted to a frame of an exercise apparatus is provided. The device comprises a counterbalance; and a controller, wherein the counterbalance is configured to connect with the load in response to operation of the controller. Operation of the controller may configure the load-adjusting device between an unassisted configuration wherein the counterbalance is not in operative connection with the load, and an assisted configuration wherein the counterbalance is operatively connected with the load. A locking device for selectively constraining a movable component of an exercise apparatus is also provided. The locking device is suitable for use with the load-adjusting device.

Abstract: A centering device includes a receiving bracket configured to be attached to a bench unit including at least one wheel, the receiving bracket defines a receiving hole, and a catch mechanism configured to be attached to an exercise machine, the catch mechanism comprising at least one outer peg and a center peg, the outer peg defining a groove. The receiving bracket and wheels being engagable with the catch mechanism to center the bench unit with respect to the exercise machine.

Abstract: A safety bar apparatus for removable and rotatable attachment to a weight rack, comprising: a main body having an upper-facing side including a landing surface; an upper aperture located on a back side bracket of the main body, the upper aperture defining a rotational axis of the main body; and, a lower aperture located on the back side bracket downwardly from the upper aperture, wherein the main body is sized, shaped and configured to rotate from a horizontal deployed configuration to a vertical stowed configuration around a rotational axis defined by the upper aperture.

Abstract: A weightlifting bench comprising two adjustable arms that translate across a pair of horizontal rails. The adjustable arms each attaching to a corresponding cushion holder. Each cushion holder containing a stiff, textured, round cushion intended to isolate and challenge the core musculature and strengthen core and back supportive structures to promote proper spine health and alignment.

Abstract: A leg press machine with a weight plate transfer mechanism to reduce exercise resistance while remaining seated on the machine. Weight plates are movably supported within a sliding housing, rather than being received on a pair of side pegs, as in conventional leg press machines. One of the weight plates can be pushed to roll from the sliding housing to a storage housing by the exerciser using a weight transfer actuator, allowing the exerciser to reduce the exercise resistance conveniently while remaining seated. The storage housing is positioned with an open side facing an open side of the sliding housing so as to receive the weight plate pushed and rolled from the sliding housing. Additionally, by positioning the storage housing at substantially the same height as the sliding housing, the exerciser can easily roll one or more weight plates between the two housings so as to reduce the exercise resistance.

Abstract: An exemplary exercise system includes, among other things, a bench extending longitudinally from a first end portion to a second end portion. The bench in pivotable about the first end portion from a training position to a stored position when the bench is attached to a rack. An exemplary method of storing a bench includes, among other things, securing a first end portion of a bench to a rack, the bench extending longitudinally from the first end portion to a second end portion. The method further includes pivoting the bench from a training position to a stored position while the first end portion is attached to the rack.

Abstract: The invention relates to an assembly device (5) for assembling an accessory to an exercise structure (1), said structure comprising at least one hole (10). The device is characterized in that it comprises at least one hollow main body extending longitudinally between two ends, which body is provided with a first opening and is intended to be inserted into the hole (10) and to receive a removable male connector that is to be inserted into the hollow main body through the first opening in order to connect the accessory and the hollow main body. The main body (51) defines a continuous empty inner space that opens at each end in order to form the first opening (511) and a second opening (516). The device is further characterized in that it also comprises a first removable cap for closing the first opening when the male connector is not inserted into the hollow main body. The invention relates to assembly devices and systems for an exercise structure.

Abstract: A stand-up abdominal/back muscle exercise device. The stand-up abdominal/back muscle exercise device may include a base, a knee support, and an ankle support. Additionally, the stand-up abdominal/back muscle exercise device may include a steady post. The ankle support may include a t-bar, a telescoping inner horizontal support shaft, a telescoping inner vertical support shaft and an ankle padding. The knee support may include a telescoping upright post, a knee support inner shaft, a knee radial pivot lock bracket, a knee cushion and an upper leg support rest.

Abstract: An exercise machine includes a first and second vertical member extending from a base section. A moveable section is mounted to the first and second vertical members and is moveable vertically along the first and second vertical members as well as horizontally. A third and fourth vertical member also extend from the base section. A first and second functional training device are mounted to the third and fourth vertical members, respectively, and are selectively securable at various locations along the same. At least one cable connects a resistance device to the moveable section as well as to the functional training devices.

Abstract: A multifunctional exercise device is described. The multifunctional exercise device has multiple configurations where the user can perform different exercises by simply adjusting the angle of the bench to utilize both the user's bodyweight and gravity as the resistance.

Abstract: A multi-user mobile band station is configured of a central support stand with multiple attachment bars and a base with multiple horizontal receivers. At least of one exercise band can be attached or detached alone the length of the attachment bar located at the central support stand allowing the user to adjust the height of the exercise band. In addition, each attachment bar positions around the perimeter of the central support stand allowing multiple users to exercise at the same time without conflicting each other.

Abstract: Various weight racks, plate racks, jerk blocks, and methods are disclosed. In some embodiments, the weight racks comprise one or more weight stands that can be connected and disconnected and that comprise rolling elements that allow free movement of the weight stands. In some embodiments, plate racks that allow weight plates to be rolled into and out of them are provided. In some embodiments, jerk blocks that are height adjustable without stacking are provided.

Abstract: Embodiments of the present disclosure include an image sensor device and methods of forming the same. An embodiment is an image sensor device including a first plurality of pickup regions in a photosensor array area of a substrate, each of first plurality of pickup regions having a first width and a first length, a second plurality of pickup regions in a periphery area of the substrate, the periphery area along at least one side of the photosensor array area, each of second plurality of pickup regions having a second width and a second length.

Abstract: The invention relates to an adjustable table for use while laying in a prone position on a body section cushion and includes a knee cushion for leg support. A headrest is provided for securing the head while lying face down, along with a work platform. A detachable foot platform is also provided.

Abstract: An exercise machine is provided which is configured to place a user in an exercise position, wherein movement during exercise against a load will target the gluteus maximus muscles. The exercise machine positions the body of a user in a lowered or exercise position which supports the user while raising their body to an elevated position, in a manner to stabilize the user and direct movement of the user along the sagittal plane during use, while concurrently isolating the gluteus maximus muscles as the muscles overcoming the load.

Abstract: The dumbbell support and exercise device is configured for use with a plurality of readily and commercially available dumbbells. The dumbbell support and exercise device is an exercise stand configured for use with resistance based strength exercises. The dumbbell support and exercise device receives and supports the plurality of dumbbells. The weight applied through the plurality of dumbbells is then used in resistance based exercises for strength training purposes. The dumbbell support and exercise device comprises a base, a plurality of weight stands, and a bar.

Abstract: It is important to allow a sore or injured muscle to recover after strenuous physical activity or trauma to an affected limb. The device has separate stations that permit all major muscle groups to be massaged or rehabilitated and each station can be operated independently of each other section. The individual sections can be detached from a triangular support member and placed at more ideal locations in the rehabilitation facility, if needed or desired. The device is not intended to replace the expertise of a trained medical provider or personal trainer but is intended to allow a person to self-direct some efforts to massage aching or sore muscles.

Abstract: An exercise machine for performing a variety of different exercise routines includes a rotating arm assembly and a swing-away workout station. The workout stations may include a bench seat and a stabilizing support, and may be adjusted to provide for a number of different configurations. For example, the bench seat and the stabilizing support may pivot forward and backward, and the stabilizing support may extend upward and downward for supporting the user's body in different positions, while performing different exercise routines.

Abstract: Improvements in an adjusting bench includes a back frame which includes a back support and a back adjusting arrangement to adjust inclination situation of the back support, a seat frame including a seat support and a seat adjusting arrangement to adjust a height of the seat support and a distance between the seat support and the back support, a supporting frame including a first leg frame and a second leg frame adapted to support the back support and the seat support securely standing on a ground floor.

Abstract: The present invention relates to the field of fitness training devices and exercise machines. More specifically, a substantially horizontal exercise machine comprising an exercise platform slidable along one or more rails aligned with the longitudinal axis of the machine structure, the slidable platform spring-biased towards one end of the machine, is tiltable to allow for one end of the machine to be raised or lowered relative to the opposed end of the machine.

Abstract: A portable, impact-absorbing apparatus having a striking portion, an energy-absorbing portion, and a mounting portion. The striking portion may be a padded plate and the mounting portion may be a collar that may mount to the vertical frame member of a squat rack. The energy-absorbing portion may be an insert that slides into the barrel of a hollow sleeve in which a spring is disposed. The sleeve may have slots in the top and bottom for bolts or pins, which are inserted therethrough for attachment to the insert, to define the longitudinal limits of the insert's extension.