Abstract: A support for holding a fitness ball includes a centrally located vibration assembly. The vibration assembly includes a vibrating plate upon which the fitness ball resides. In an embodiment of the invention the support has arms which receive the fitness ball. Each of the arms has a vibrating member.

Abstract: A fitness apparatus which allows for simultaneous strength training and core muscle building/strengthening, the apparatus incorporating an inflatable exercise ball. The apparatus includes a base which allows for selectively controlling the lateral movement and compressibility of the ball while performing various exercise routines. Also incorporated in the base are adjustable resistance training devices which allow for a variety of strength training, the resistance training devices allowing routines ranging from very light to sufficiently strenuous to challenge advanced users. The apparatus is collapsible and stowable, and may be used without the exercise ball to facilitate both strength/flexibility training, as well as aerobics.

Abstract: This invention relates to an exercise device (1) comprising a framework (3) having a base (5) and a plurality of up-rights (7a, 7b, 9a, 9b, 11a, 11b) protruding upwardly therefrom, the framework (3) further comprising a plurality of horizontal-in-use exercise bars (15a, 15b, 15c, 15d, 17, 19a, 19b), each of the upright supports (7a, 7b, 9a, 9b, 11a, 11b) being connected to at least one other upright support by way of an exercise bar (15a, 15b, 15c, 15d, 17, 19a, 19b). There are provided a plurality of exercise stations on the exercise device (1), each exercise station being capable of allowing a plurality of users perform an exercise simultaneously on that exercise station. A number of different exercises may be performed by a number of individuals at each of the exercise stations thereby allowing team training exercises and comparative analysis of team members exercises to be carried out.

Abstract: A portable exerciser device for conducting two-person sit-ups is disclosed. The portable exerciser device has a hand-pulling assembly comprised of two hand holds joined by a connector. When combined into a kit, the additional elements may include a storage bag, shoe sole adhesive, shoe sole adhesive remover, one or more exerciser pads, and device information.

Abstract: A hanging fitness device for exercising abdominals includes a flatbed upper arm platform assembly having an arm cushion, vinyl cushion covering, two rubber non-skid floor stands, and a vertical stabilizer bar with an opening to connect to a vertical handle extender and a connector rod. The fitness device includes a safety bar assembly including a small opening that connects the safety bar to the flatbed upper arm platform assembly by a transverse member. The fitness device also includes a handle extender assembly with small vertical round openings on all four sides and horizontal insertion round bar with an inner V spring button. A hand grip unit assembly is configured to slidably receive the horizontal insertion bar of the handle extender, the insertion bar being locked therein by way of an inner V spring button. The device also includes a top hook assembly with a connection assembly to connect a height girder member of the hand grip unit assembly and the connector rod.

Abstract: The exercise apparatus targets the muscles around the abdominal, oblique muscles and mid-section of the body. An individual stands upon a platform and grasps a pair of handlebars positioned at waist height. The handlebars are attached to the top of a riser that extends downwards and is attached to a pair of rotating pivot arms. The riser also has a resistance mechanism that allows for compression of the riser in a downward movement. The pivot arms are attached to the center of a resistance device. An individual stands upon the apparatus, and while keeping the lower body relatively stationary, rotates the handlebars from side to side up to 220 degrees of rotation. An individual can also perform abdominal crunches by bending at the waist and pushing the riser downwards against the resistance of the abdominal crunch mechanism, and thus perform abdominal crunches throughout the entire rotation of the exercise apparatus.

Abstract: An exercise apparatus comprises at least one upright joined to a cross bar provided with a limb support means. The limb support comprises an upright connecting cross bar of such a length that the cross bar is spaced from the floor sufficiently such that, in use, the legs of the user can rest on the cross bar when the user is positioned beneath the cross bar. The cross bar also being sufficiently spaced from the floor such that, in use, the limb support comprises a handgrip to enable a user to push down on the exercise apparatus so that the exercise apparatus supports at least some of the user's weight. The limb support comprises two outer concave regions that are relatively spaced along the longitudinal axis of the cross bar. The cross bar is provided with a third inner concave region in between the two outer concave regions.

Abstract: An abdominal exercise apparatus is provided that includes at least a lower carriage, an upper carriage, and a frame supporting the lower and upper carriages. A linkage mechanism operably associates the upper and lower carriages together to allow coordinated movement relative to one another. The upper carriage includes an upper pivot axis relative to the frame, and an upper carriage pivot axis relative to the upper carriage, and the lower carriage includes a lower pivot axis relative to the frame.

Abstract: A base has a primary leg with a rear cross bar positionable on the ground. The primary leg has a raised forward end. The base has a secondary leg with a front cross bar positionable on the ground. The secondary leg is pivotably coupled to the primary leg. A seat rest is secured to the upper surface of the primary leg. A back rest is secured to the upper surface of the primary leg. A rearward adjustment assembly includes a pair of parallel adjustment bars with an upper pivot tube. The upper pivot tube pivotally couples the upper ends of the adjustment bars to the back rest. A slider is slidable along the primary leg. The adjustment bars are coupled to the slider beneath the primary tube. The adjustment bars couple the adjustment bars to the slider. In this manner pivoting of the back rest is allowed.

Abstract: An abdominal exercise device is disclosed that includes a frame and a knee support configured to support both of a user's knees when the user is in a kneeled position. In one embodiment, the knee support is pivotally mounted to the frame. In another embodiment, the knee support swings with respect to the frame. A hand grip is attached to the frame. A user will kneel on the pivotally mounted knee support and grip the hand grip with their hands. By holding the hand grip, the user holds their upper body in a relatively stationary position with respect to the frame. Then, by contracting their abdominal muscles, the user can pivot the knee support upon which their knees rest up toward the can support, thereby providing their abdominal muscles with a work out.

Abstract: The present invention is an exercise machine that is versatile, easily adjustable, and easy to store and transport. The machine may be used by varying sizes of users for a wide variety of exercises to increase strength. The Core trainer is comprised of a seat with a press bar attached to an adjustable arm, which is attached to a resistance arm. The press bar is available in various interchangeable designs. A pivot allows the adjustable arm and resistance arm to be placed in varying positions in relation to the seat to provide for a multitude of exercise options. The Core trainer can be used with a number of attachments, and also folds into a compact unit that takes up a fraction of the space of other exercise machines.

Abstract: The present invention relates to a core exercise apparatus that combines lower arm movements with knee movements to exercise the core muscles of an operator in a cyclic manner. More particularly, the present invention is associated with an exercise apparatus having a separately supported knee platform for a portion of an operator coordinated with the motion of a lower arm platform. Further, the knees of the operator follow an elliptical curve path in concert with the up and down movements of the lower arm platform to drive a flywheel for cardio core exercise of the abdominal, lower and upper back muscles. The obliques may also be exercised by a reposition of the lower legs on the knee platform.

Abstract: A method for using an adjustable exercise device is described that allows for performing a wide variety of different exercises. In one embodiment the exercise device includes an elongated member with ends for supporting a user by their hands, fingers, feet and/or legs, where the device is movably supportable by a structure. The method includes adjusting the distance between the ends, positioning the device relative to the structure, and exercising. The user may support a portion of their weight on the ground and a portion from the ends of the device, and exercise by moving their body with their body thus supported. In alternative embodiments, the device may be supported by a door, a pole, a tree or some other suitable structure.

Abstract: An abdominal exercise bar accessory having a rigid bar that is placed against a user's chest and cradled within his underarm region, with two alternating upward and downward extending handles attached to the bar opposite the user so that the user's arms partially overlap while gripping the handles. A rigid side extension extends upward from the bar and is attached to an overhead resistance station, such as a cable-and-pulley weight system. The bar is preferably concave, but may be straight, and preferably includes cushioned pads. A method of use in which the user rotates and moves the bar downward from an upright sitting position towards the user's thighs, causing it to travel in a non-circular, non-uniform pathway that matches that of the user's natural body movements, then returns to an upright sitting position.

Abstract: A multipurpose exercise device has a portable construction, and is geometrically optimized with arcuate and planar surfaces to allow a safe and effective workout of the abdominal muscles when attached to the feet of a user. Furthermore, the device enables a user to efficiently transition from an oblique abdominal exercise to a core abdominal exercise in a highly efficient, hassle-free manner.

Abstract: An apparatus for stretching and strengthening extremities includes a foot placement foundation having an inversion plane, a neutral plane, and an eversion plane. A selectively actuatable adjustment mechanism is connected to the foot placement foundation to permit a user of the apparatus to adjust the incline of the foot placement foundation as desired.

Abstract: A portable exercise device, for use in exercising an abdominal portion and a lower portion of a body, includes a base, a frame assembly and an exercising assembly. The frame assembly is detachably coupled to the base. The frame assembly includes a first support member and a second support member. The second support member is coupled to the first support member for configuring an intermediate support member therebetween. The exercising assembly includes a first stretchable member coupled to the first support member and the intermediate support member, a first platform coupled to the first stretchable member, a second stretchable member coupled to the second support member and the intermediate support member, and second platform coupled to the second stretchable member. The portable exercise device further includes a fastening mechanism configured on each of the first platform and the second platform.

Abstract: The disclosed invention provides an abdominal exerciser comprised of a padded bench with an adjustable arc shaped lumbar support mounted to a tubular support frame. The radius of the lumbar support is slightly larger than the radius of ordinary spinal arching. The lumbar support fully extends the lumbar section of the spine decompressing the intervertebral space while stretching the abdominal muscles and neutralizing the lumbar muscles in preparation for a sit-up or legs-up movement in which the spine is fully supported. Adjustably attached on either side of the lumbar support are two generally semicircular shaped side extensions. The support frame includes a base, two feet, and an arc shaped extension with a plurality of parallel footrests. The support frame also includes a hinge about which the bench rotates through the arc of the extension to adjust the inclination angle of the bench.

Abstract: An abdominal exercise machine for exercising the abdominal muscles while the user is in a reclined position, which includes a stationary back pad having an upper surface and a lower surface, with a pair of handle bars attached to one end of the back pad. The upper surface of the back pad is for receiving the back of the person exercising. A seat pad is provided having an upper surface and a lower surface, with the lower surface having rollers attached thereto for allowing the seat pad to roll relative to the back pad. The upper surface of the seat pad is for receiving the seat of the person exercising. A pivot assembly is provided having a first support member attached to the bottom surface of the back pad, a second support member attached to the bottom surface of the seat pad, and a connecting pivot member pivotally connected to the first support member and fixedly connected to the second support member, wherein said connecting pivot member is pivotally connected to pivot relative to said back pad.

Abstract: A swing rotary fitness apparatus is described. A swing base is axially disposed at a center of a bracket having a pair of handles. A pound-force adjuster is disposed between the swing base and the bracket, and elastic elements for restoration are disposed between the swing base and the bracket. In addition, a rotatable seat is disposed on the swing base. When a user rides on the seat, the user exerts a force by lumbar muscles, so as to generate a circumferential motion of synchronous swing and rotation, which increases amplitude of twisting lumbar muscles greatly and thus improves an effect of exercising the waist.

Abstract: Apparatus in the form of a wedge made of foam having a density capable of maintaining a user's spine extended during use is employed during abdominal exercise to prevent posterior pelvic tilt (PPT) during the exercise and thereby promote elastic remodeling of the spinal ligament.

Abstract: An exercise machine includes a bench and board section including a stationary bench having first and second opposite ends, and a board having first and second opposite ends, with the first end of the board pivotally mounted adjacent the second end of the stationary bench, each of the bench and board being formed substantially from a single piece which can selectively support a torso of a person and legs of the person, and a resistance device in contact with the single piece board and which applies a resistance to pivotal movement of the board, while permitting the board to swing up and down against a resistance applied by the resistance device.

Abstract: An abdominal exercise device comprises a center bar, a handle assembly attached to a first end portion of the center bar and that is adapted to be grasped by a user, an abdominal press assembly mounted to the center bar between first and second end portions thereof and having an abdominal contact surface that is spaced from the center bar and is adapted to rest against an abdominal region of a user; and a stabilizer mounted to the second end portion of the center bar and that is adapted to stabilize the center bar when the abdominal contact surface rests against a user. The user can perform a leg lift exercise, a crunch exercise, or both exercises in unison.

Abstract: A hand-held exercise device includes left and right handles that rotate through respective paths about an axis that is centrally located between the handles. In one mode of operation, the device is rotated while walking to enhance aerobic exercise. In another mode of operation, a strap is secured between the device and at least one of a person's lower limbs to link rotation of the device to movement of the person's hands and at least one of the person's lower limbs toward one another, thereby assisting the person in the performance of abdominal exercises and/or muscle stretching.

Abstract: A machine, apparatus, and method for targeting the abdominal and oblique muscle groups. The abdominal exercise system includes a frame, carriage, and an upper body support. In one embodiment, the user places at least a portion of their lower body on the carriage. The user leans their forearms and elbows against an angled upper body support while grasping a set of handles to secure the user's upper body. In turn, the user swings the carriage back and forth along an arcuate path beginning at a position behind the upper body support and ending at a position in front of the upper support, thereby contracting and relaxing the abdominal muscle group.

Abstract: An exercise device allowing a user to exercise his abdominal region by lying on his back while extending his arms generally upwards is disclosed. The device has a hand-gripping member positioned generally above the user's head for the user to grip while exercising. The hand-gripping member allows for a wide range of motion which may include side-to-side, front-to-back, diagonal, and/or rotational motion. This enables the user can exercise his abdominal region by moving in a variety of different directions, while keeping his arms extended.

Abstract: An exercise chair primarily directed to employing an exercise method, with independent, adjustable foot bars and a foldable configuration. The seat is supported by a plurality of support elements, at least some of which are hingeably connected with the seat, so that the chair can be folded into a compact shape for storage or transport. The independent foot bars may each be attached to a lever that is hingeably coupled with one or more of the support elements. The position of the foot bars may also be adjustable by extending out of the levers and locking into the desired position. One or more resistance elements may be removably attached to a location below the chair seat, and individually connected with the levers via an adjusting assembly that can either slide or be placed in pre-set mounting locations along the lever to provide variable resistance, or can be equipped with a turnbuckle to provide varying resistance.

Abstract: The present invention relates to an exercise apparatus and method of use adapted to exercise a user's gluteus muscles. The exercise apparatus and method of use allow the user to focus on and exercise gluteus muscles with specificity. Embodiments of the exercise apparatus comprise an upper body support, a foot support, an exercise space, and a way of applying a loading force to a user's hips. The exercise space is typically disposed substantially between an upper body support and a foot support, and permits substantial movement of a user's hips in both a forward direction and a rearward direction, substantially in or parallel to a user's sagittal plane. The loading force has a direction approximately perpendicular to a user's spine, directed rearwardly and substantially in or parallel to a user's sagittal plane. The exercise apparatus and method of use are adapted to load a user's gluteus muscles throughout a generally large range of gluteus muscle flexion and extension.

Abstract: A method and device for use in resistance training is provided. A first version includes a saddle that supports the lower back while an exercise subject extends and then hyper-extends the subject's vertebral column. A second version includes a foot bar against which the subject applies force from the foot or lower leg while extending, hyperextending the subject's vertebral column. A third version includes a knee bar against which the subject pulls while extending, hyperextending and contracting the subject's vertebral column.

Abstract: An exercise device (10) having a frame (12) with a base member (30) and a handle member (20). The base member (30) includes spaced-apart cage members (32, 34) with respective curved midsections (40, 42) for holding a ball (14) therebetween in a deformed manner. The frame (12) also includes a handle member (20) with curved portions thereof which define handles (16, 18) for gripping by the user. The midsection of the handle member (20) has a curved portion (28) which forms a stop against which the deformed ball (14) abuts.

Abstract: An abdominal exercise device incorporating a generally horizontal bench surface. A cable system includes a hand grip handle at one end and an abdominal strap connected with the other. A pulley system causes the cable to be routed from one end of the exercise bench underneath the bench to the opposite end. The user fastens the abdominal strap around their upper torso and grasps the hand grip handle. Tension applied to the cable by the handgrip handle causes a resistance force acting on the upper torso of the user which provides a desired resistance for abdominal muscle conditioning.

Abstract: Exercise apparatus (10) for training the abdominal muscles of a user (41) comprises a lever frame (11) linked to a support frame (12) at a pivot (13). The lever frame (11) has first and second arms (14, 15) joined at a central junction (16) which also forms a fulcrum for the lever frame (11). The support frame (12) consists of a base member (19) having a seat portion (21) associated therewith. The apparatus (10) is adapted to support a user (41) in a half-kneeling position so as to promote neutral pelvic alignment during the performance of abdominal muscle training exercise. In use, the exercise apparatus (10) is operated by the user (41) pushing the first arm (14) away from his or her body so as to cause the lever frame (11) to rotate about its fulcrum (16). This lifts the second arm (15), which in turn causes the seat portion (21) associated with the base member (19) to lift and/or tilt. The user's abdominal muscles are thus exercised in lifting his or her own body mass.

Abstract: An exercise device designed to work the abdominal and oblique muscle groups. The abdominal exerciser comprises a carriage connected to a frame by a swing-arm that allows the carriage to swing along an arcuate path. In some embodiments, the carriage is connected to the frame by non-parallel first and second swing-arms. The carriage is adjustable so as to accommodate users of different sizes and to isolate different abdominal muscle groups. The abdominal exerciser device is designed to simulate an abdominal exercise “crunch” motion when the knees are brought within proximity of an upper body support.

Abstract: The invention is an apparatus for exercising deep abdominal and back muscles, consisting of a minimum of at least two flexible vertical frames at a distance from each other for a person to fit in, whose other ends are anchored onto a base. The frames are connected to one another with an up/down adjustable abdominal/back support.

Abstract: An exercise apparatus 10 comprising a seat assembly 22 coupled to a base frame assembly 11, a first vertical member 54, a plurality of vertical frame members 68, 69 coupled to base frame assembly 11, a back pad assembly 77 coupled to plurality of vertical frame members 68, 69, a horizontal frame member 76, and a plurality of substantially identical actuator arm assemblies (110, 111) which are coupled to horizontal frame member 76 the plurality of vertical frame members. Particularly, seat assembly 22 rotates arm assemblies 110, 111 in a first direction about a first axis upon a user rotating seat assembly 22 in a second direction about a second axis, and a user would utilize the exercise apparatus 10 by pulling on arm assemblies 110, 111 in a third direction which applies a force on seat assembly 22 and causes seat assembly 22 to rotate in a fourth direction about a second axis, thereby affording a user a substantially safe exercise that is conducted in both a compression and a tensile mode of motion.

Abstract: A riser in combination with a semispherical ball having a rigid base plate of a given diameter, the riser elevates the ball. The riser includes a portion extending in a longitudinal direction of the riser. The portion has an outside diameter and an inside diameter dimensioned for receiving the given diameter of the rigid base plate. A further portion is adjacent the portion and extends in the longitudinal direction of the riser. The further portion has a further inside diameter. The further inside diameter is smaller than the inside diameter thereby defining a shoulder therebetween. The shoulder is configured for supporting the base plate.

Abstract: An exercise apparatus is described herein. The exercise apparatus can have a body forming a first yoke. The first yoke includes a first longitudinal channel extending therethrough and a first slide member is positioned in the first channel. The first slide member is slidable therein in a reciprocating manner and has an abdominal engagement end extending from the channel. The exercise apparatus can further include a second yoke pivotally attached to the body and has a second longitudinal channel extending therethrough. A second slide member is positioned in the second channel and is slidable therein in a reciprocating manner. The second slide member has an upper body engagement end extending from the second channel. The exercise apparatus can include a vibration unit operable to cause all or portions of the exercise apparatus to vibrate.

Abstract: A multi-function sit-up apparatus includes a frame, a seat and a back pad. The seat and the back pad are disposed on the frame. The back of the back pad is provided with a pair of arm pull devices. By the arm pull devices, the user sits on the seat and lies on the back pad with his/her hands to pull the pull handles to strengthen the abdominal muscles, arms and pectoral, providing a multi-function exercise effect.

Abstract: Various embodiments of this invention disclose a push-up exercise device with a rocker, a balance indicator, and a hinged balance roller.

Abstract: An abdominal muscle exercise device which facilitates exercising and training of abdominal and lower back muscles while in a standing position. The exercise device has a platform with vertical members at the back of the platform. A horizontal member is attached at the top ends of the vertical members. The vertical members have an angled member extending away from the platform to prevent the platform from tipping during use. The vertical members can be removably and/or foldably connected to the platform and can be adjustable in height. The angled members can be removably and/or foldably connected to the vertical members and can be adjustable in length. The exercise device is constructed so that a user can stand on the platform and bend backwards over the horizontal member to exercise the abdominal and lower back muscles. Exercising these muscles in this standing position minimizes the stress encountered by the spine during abdominal exercising, and concentrates the stress on the abdominal muscles.

Abstract: A barrel exercise apparatus in accordance with the present disclosure is a curved, partial barrel shaped body that has an upper curved surface having two portions with different radii of curvature. A removable step block may be included and may be attached to the barrel shaped body.

Abstract: An exercise mat may provide markings indicating where a person places their hands in relation to their feet to obtain the alignment necessary to exercise selected muscles of the chest by performing one or more pushups. Other markings on the mat may facilitate the desired positioning of the body for sit-ups and other floor exercises for exercising desired selected muscle groups of the body.

Abstract: The Fitness Device comprises a back contacting member and a leg contacting member, with a pivotally mounted contacting member that is attached to said back contacting member. When driven by a motor or hand-operated power source, said pivotally mounted contacting member causes the position of said back contacting member relative to said leg contacting member to change, applying more or less pressure to the user's back (depending on the movement of said back contacting member) and thereby allowing the user's back to stretch relative to said leg contacting member.

Abstract: A small, light, handy personal fitness device offers both support and/or instability during abdominal and other exercises. The lumbar support (1) allows hyperextension during rocking motion. When the user is positioned with buttock in pelvic basin (3a), lumbar support (1) in combination with end contour (4b) gives support such that the body's own weight assists in the upward crunching motion. The inverted domed surface (2) offers instability in all directions.

Abstract: An abdominal exercise machine for developing the main, the lower and oblique abdominal muscles, wherein a seat is hingedly connected to a fixed frame and a back support is hingedly connected to the seat. A pair of resistance arms are pivotally connected to the frame and a trampoline-line target and medicine ball can be used with the exercise machine as an accessory.

Abstract: The present invention relates to an exercise machine in which the person exercising straps their feet to a moveable carriage which is guided by a track. When grasping the handholds the person exercising can pull their feet from the front position to the rear position, exercising upper body together with stomach and back muscles.

Abstract: The present invention describes a specialized exercise apparatus and method for use that targets the muscles in and around the abdominal, oblique muscles and mid section of the body. The machine is comprised of a flat platform upon which an individual stands while grasping a pair of handlebars that are positioned at waist height. The handle bars are attached to the top of a vertical riser that extends downwardly and is attached to a pair of horizontal rotating pivot arms. The pivot arms are attached to the center of a rotating power pulley horizontally suspended by bearings below the forward area of said platform. The power pulley is connected by a belt to a resistance mechanism, such as a flywheel or turbine fan, again suspended by bearings, below the rear portion of said platform. In the flywheel adaptation of this invention, additional resistance is provided by an adjustable magnet that is controlled by a lever mounted to the side of the vertical riser.

Abstract: The abdominal exercise device is designed for upright orientation with a user bending forwardly and downwardly. An upper pivotal section moves relative to an upright base and a bias force is provided by torsion type bars. The particular pivot location and handle arrangement reduces the possibility of misuse and targets the abdominal muscles.

Abstract: Exercise apparatus (10) for training a user's abdominal muscles comprises a lever frame (11) linked to a support frame (12) at a pivot (13). The lever frame (11) has first and second arms (14,15) joined at a junction (16) also forming a fulcrum for the lever frame (11). The support frame (12) consists of a base member (22) having a seat portion (23) associated with, and laterally rotatable relative to, the base member (22). The apparatus (10) may be used to perform either simple or compound abdominal muscles training exercises. In a simple exercise, the user?s abdominal muscles are exercised by pushing the first arm (14) away from the user's body to rotate the lever frame (11) about its fulcrum (16), causing the seat portion (23) associated with the base member (22) to lift and tilt. In a compound exercise, the user's obliques and transversus abdominal muscles are exercised by performing an abdominal twisting motion to cause the seat portion (23) to rotate relative to the base member (22).

Abstract: An exercise device 12 is presented wherein a user 14 exercises the abdominal muscles and/upperbody strength training by throwing a ball 16 into a ball shoot 18 or against a rebound surface 20. The user 14 places back 22 on a horizontal fixed back rest portion 24 and buttocks 26 on a pivotal seat 28 and feet 30 on an adjustable device 32 provided for securing the feet. Springs 34 provides shock dissipation while the user 14 catches ball 16 in a downward position. The user 14 throws ball 16 in an upward movement into a ball shoot 18 retrieving ball 16 located at bottom ball ramp 36.