Abstract: The invention relates to a power training apparatus (10) with a manually actuatable operating element (30) which is coupled via a lever mechanism (20) to at least one unit (39, 41, 42) generating a resistance, wherein the lever mechanism (20) has, at a distance from a grip element (32) of the operating element (30), at least one first joint (26) which is mounted in a first axle (21) via at least one first joint lever (25), and having at least one second joint (35) which is arranged between the at least one first joint (26) and the grip element (32), wherein the at least one second joint (35) is mounted at least indirectly in a second axle (22) via at least one second joint lever (36), wherein one of the axles (21, 22) is operatively connected to the at least one unit (39, 41, 42), and wherein the other of the two axles (21, 22) is blocked or is pivotable about a small angle.

Abstract: An exercise apparatus includes a platform including an exercise surface, a rack coupled to the platform and configured to support a barbell at a first end of the platform, and a bench assembly coupled to the platform and configured to pivot between a deployed orientation in which the bench assembly extends perpendicularly from the rack and is positioned over the exercise surface for use during performance of a first exercise and a stowed orientation perpendicular to the deployed orientation and in which the bench assembly is displaced from the exercise surface to enable performance of a second exercise without using the bench assembly.

Abstract: A weight arm assembly for use with a weight lifting rack is provided, the weight arm assembly including a mounting bracket configured to be attached to a vertical surface in a fixed position, an arm mount configured to be coupled to the mounting bracket so as to be pivotable about a first axis, a stop member coupled to the arm mount and configured to move between an engaged position to prevent pivoting of the arm mount through interaction with the mounting bracket, and a disengaged position to allow pivoting of the arm mount, and a weight arm configured to be coupled to the arm mount, proximate a first end of the weight arm, so as to be pivotable about a second axis substantially orthogonal to the first axis.

Abstract: According to an aspect of the present invention, it is possible to implement a joint assembly operating similar to a user's actual ankle joint. An ankle joint included in a walking assistant robot is pivotable around a rotation axis located outside the ankle joint.

Abstract: A battery module is provided. The battery module includes a first battery cell; a heat transfer plate contacting the first battery cell and defining a perimeter, the heat transfer plate having a first thickness; a heat transfer fin extending from the perimeter of the heat transfer plate, the heat transfer fin having a second thickness that is greater than the first thickness; and a fluid conduit coupled to the heat transfer fin, whereby, during operation, heat is transferred from the first battery cell, to the heat transfer layer, to the heat transfer fin, and to the fluid conduit.

Abstract: A user-actuated stretching device (10) activates an alarm and/or a controller (48) in response to a stretch velocity condition or stretch load condition being detected. Exemplary stretch velocity conditions may be a detected drop in stretch velocity and/or a detected excessive stretch velocity. The alarm may be visual, audible or tactile. The controller preferably takes the form of a solenoid (48) which can lock a hydraulic damper (46) in response to a stretching velocity condition being detected. The device optimizes stretching and reduces the risk of over-stretching and injury.

Abstract: Exercise equipment is for performing exercises in an exercise zone. The exercise equipment comprises a frame and a band peg that is connected to the frame so as to be selectively movable between an active position wherein the band peg extends from the frame into the exercise zone and an inactive position wherein the band peg is retracted away from the exercise zone.

Abstract: An adjustable band peg assembly is for exercise equipment in an exercise zone where a user performs exercises. The assembly comprises a housing and a band peg that is connected to the housing so as to be selectively movable between an active position wherein the band peg extends into the exercise zone and an inactive position wherein the band peg is retracted away from the exercise zone.

Abstract: A traction apparatus which impresses a desired traction force to a body to be pulled is provided.

Abstract: This trunk rotation device uses dynamic movement of one's body such as, shoulder, hip, knee, back, thigh, and abdominal musculature. The device provides a method for exercising the spinal column and the muscles of the torso, including those in the abdominal lumbar and thoracic regions involving rotational torque. In a preferred embodiment, the device is a golf exercise and flexibility apparatus. The golf exercise apparatus provides resistance to a golfer during a golf swing to strengthen and condition the muscles of the axial skeleton of the golfer in a functional posture.

Abstract: An exercise apparatus includes a frame, a resistance lever pivotably attached to the frame, a resistance engagement member moveably attached to the resistance lever, the resistance engagement member being positionable at a plurality of attachment points on the resistance lever, and a resistance element disposed adjacent to the resistance engagement member. The resistance element includes a deflection member having a first end and a second end, a first anchor attached to and positionally fixing the first end of the deflection member, and a second anchor attached to and positionally fixing the second end of the deflection member. When a force is input to the resistance lever, the resistance lever pivots about the pivot point and the resistance engagement member transversely engages the deflection member. The apparent resistance provided by the resistance element is adjusted by positionally adjusting the resistance engagement member along the attachment points relative to the anchors.

Abstract: An exercise machine which includes a frame which is connected to a series of pivotable links. A user sits on one of the links and applies force, typically with his legs, to a drive link. At least two of the links are connected by some form of resistance, such as hydraulic cylinder. When the user presses against one of the links, resistance is applied, through the links, by the weight of the user and the hydraulic cylinder.

Abstract: A calf exercise machine has a floor engaging main frame, a user support pivot, a user support assembly pivotally mounted on the main frame via the user support pivot, and a pivotally mounted user engagement device. A user engaging foot plate assembly is pivotally mounted to track movement of the user's feet during a calf exercise, and may comprise either the user support in a standing calf machine or the user engagement device in a seated calf machine. A connecting link translates movement of the user engagement device to movement of the user support so that pivotal movement in the user engagement device results in a self-aligning, pivoting movement of the user support.

Abstract: The present invention relates to an adjustment device (2) for a training machine (1), especially a triceps extension or a biceps curl, for strengthen training and rehabilitation, having an arm or elbow rest member (50, 51) and pivotably connected handles (23, 24) are provided on each side of a seat (17). Furthermore, the arm or elbow rest members (50, 51) as well as the handles (23, 24) are provided at the lower ends of at both sides of the seat arranged arms (18, 19) pivotably suspended at a position at the top of the training machine (1). Moreover, the adjustment device (2) includes control element (41, 42, 48, 49) for laterally adjusting the positions of the arms and in turn also the arm or elbow rest members (18, 19) as well as the handles (23, 24).

Abstract: This trunk rotation device uses dynamic movement of one's body such as, shoulder, hip, knee, back, thigh, and abdominal musculature. The device provides a method for exercising the spinal column and the muscles of the torso, including those in the abdominal lumbar and thoracic regions involving rotational torque. In a preferred embodiment, the device is a golf exercise and flexibility apparatus. The golf exercise apparatus provides resistance to a golfer during a golf swing to strengthen and condition the muscles of the axial skeleton of the golfer in a functional posture.

Abstract: A therapeutic and/or exercise apparatus is provided for use in connection with structured, multiaxial, multi-pattern movement that aids in rehabilitation or enhances conditioning. The apparatus generally includes a base and a posture bar that is attached to and extends upwardly from the base. The posture bar is affixed to a top surface of the base and can be removable or collapsible for ease of storage. The top surface of the base also includes a recess therein for receiving one of a variety of controlled motion devices such as a rotary disk that moves freely or is restrained by resistance means or other proprioceptive tools. This feature provides a much more balanced exercise process while also naturally working the entire set of muscle groups related to the exercise rather than simply isolating a single motion or muscle.

Abstract: An apparatus and method for an exercise apparatus is disclosed that includes a base structure, a multiple axes pivotal mechanism disposed adjacent to the base structure, and an arm. The arm further includes a distal end portion and a proximal end portion with a longitudinal axis spanning therebetween. The distal and proximal end portions are each adapted to provide independent resistive force to muscle exertion, with the proximal end portion being adjacent to the mechanism such that operationally at least two independent axes of movement occur in the arm relative to the structure. Also included in the exercise apparatus is an assemblage for creating selectable variable resistance forces to the movement of the arm relative to the structure, such that each axis of movement has an independent selectable variable resistance force to the arm movement.

Abstract: Neuromuscular training apparatus configured to maintain a body unit in a suitable geometry for performing neuromuscular training therapy or athletic training. The neuromuscular training apparatus comprises a center support member and a pair of transverse support members coupled to opposing ends of the center support member in a parallel spaced relationship. A plurality of arcuate members span the spaced relationship between the transverse support members. The arcuate members are axially repositionable about a common vertical axis which parallels the center support member. Each arcuate member is configured to maintain a radial element in a suitable geometry with the body unit for performing the neuromuscular training by providing a bias force, movement restriction or inhibition to a range of movement of the body unit.

Abstract: A method and apparatus for bi-directional exercising of upper body muscle groups including the steps of mounting lever arms for pivotal movement about primary and secondary axes; arranging the axes so that they are essentially perpendicular and intersect at a shoulder of a user, wherein the user exercises by grasping the lever arms and pivoting each of them independently about both axes simultaneously moving them close together from an extended position, with resistance opposing such exercise movements.

Abstract: Principles of exercise machine construction, an exercise machine, components of an exercise machine, and methods related to exercising on or constructing an exercise machine that allows for the performance of multiple different exercises, where the user utilizes related arcs of an arm with a fixed path of motion for the different exercises. Generally the arcs will be utilized for both pull-type exercises and push-type exercises and/or for diverging and converging exercises.

Abstract: This trunk rotation device uses dynamic movement of one's body such as, shoulder, hip, knee, back, thigh, and abdominal musculature. The device provides a method for exercising the spinal column and the muscles of the torso, including those in the abdominal lumbar and thoracic regions involving rotational torque. In a preferred embodiment, the device is a golf exercise and flexibility apparatus. The golf exercise apparatus provides resistance to a golfer during a golf swing to strengthen and condition the muscles of the axial skeleton of the golfer in a functional posture.

Abstract: A rowing or mid-row exercise machine has a main frame and a user support frame pivotally mounted relative to the main frame for rotation between start and end positions. The user support frame supports spaced positions on a user's body in the same relative orientation throughout an exercise movement. A user engagement device is movably mounted relative to the frames and has at least one handle gripped by the user in performing exercises. The handle is movable in a predetermined rowing exercise path between a start position spaced in front of a user's chest and an end position closer to the chest. A connecting linkage translates movement of the user engagement device to rotational movement of the user support frame. A load resists movement of at least one of the user support, user engagement device, and connecting linkage.

Abstract: A method for passive and active exercises of the human knee using an apparatus having a substantially rigid support member having two substantially similar sides joined at one end, which forms an apex, and having a third side including two opposing linear surfaces separated by a cavity; and an adjustable strap.

Abstract: Anterior cruciate ligament (ACL) is the most commonly injured knee ligament in sports-related activities, especially in pivoting sports. Considering that the knee is free to flex/extend but has much more limited motions about the off-axis (tibia rotation and valgus/varus), ACL injuries are often associated with excessive off-axis loadings. A pivoting/sliding mechanism combined with sagittal plane movement/exercise is described as a diagnostic tool to evaluate off-axis neuromechanical and anatomical risk factors of noncontact ACL injuries. The pivoting/sliding mechanism is also described as an intervention tool for off-axis training, possibly based on the diagnosis, to reduce the incidence of ACL injuries. Training outcome can also be evaluated using the pivoting/sliding mechanism. In general, the pivoting/sliding mechanism can be used with many sagittal plane exercise machines and used to improve off-axis control of the lower limbs and reduce lower limb injuries.

Abstract: A training apparatus including an operation part to which a load is applied for performing a training of a front deltoid muscle, a pectoralis major muscle and a triceps brachii muscle. The training apparatus includes a pair of armrests on which trainee's forearms are to be rested, and a pair of grips provided to the operation part and having lower end sections. In the training apparatus, the armrests have surfaces on which the trainee's forearms are to be rested, at a height of the lower end sections of the grips.

Abstract: This trunk rotation device uses dynamic movement of one's body such as, shoulder, hip, knee, back, thigh, and abdominal musculature. The device provides a method for exercising the spinal column and the muscles of the torso, including those in the abdominal lumbar and thoracic regions involving rotational torque. In a preferred embodiment, the device is a golf exercise and flexibility apparatus. The golf exercise apparatus provides resistance to a golfer during a golf swing to strengthen and condition the muscles of the axial skeleton of the golfer in a functional posture.

Abstract: An arm exercise machine for performing isolation arm exercises has a self-aligning pivoting seat or user support on a main frame and an exercise arm for performing biceps curl and/or triceps extension exercises which is linked to the pivoting user support to translate movement of the exercise arm into movement of the user support. The user support is pivotally mounted on the main frame so as to automatically align in order to maintain positioning of the user throughout the exercise motion.

Abstract: An exercise device is provided that comprises a support arm having an upper support arm member defining an upper support arm axis and a lower support arm member defining a lower support arm axis. The exercise device further comprises a support structure to which the support arm is pivotably attached by a longitudinal pivot mechanism and a lateral pivot mechanism. The longitudinal pivot mechanism is adapted so that the support arm may be selectively rotated about a longitudinal pivot in a pitch plane that includes the upper support arm axis. The longitudinal pivot mechanism is also adapted so that the support arm may be selectively locked at a selected pitch rotational position. The lateral pivot mechanism is adapted so that the support arm may be selectively rotated about a lateral pivot point in a vertical plane that is orthogonal to the pitch plane. The lateral pivot mechanism is also adapted so that the support arm may be selectively locked at a selected lateral rotational position.

Abstract: In an illustrative embodiment of the invention, an exercise device comprises a support structure comprising a support member and a support arm having an upper support arm portion and a lower support arm portion. The support arm is mounted to the support member by a pivot assembly comprising a longitudinal pivot control mechanism and a lateral pivot control mechanism. The longitudinal pivot control mechanism is configured to allow the support arm to be selectively positioned at a first angular orientation in a longitudinal plane and the lateral pivot control mechanism is configured to allow the support arm to be selectively positioned at a second angular orientation in a lateral plane orthogonal to the longitudinal plane. The exercise device further comprises a yoke pivotably attached to the upper support arm by a yoke attachment member for rotation about a yoke rotation axis.

Abstract: An exercise arm assembly for mounting on an exercise machine frame has a main arm, a swing arm, and a handle. The main arm has a first pivot connection to a frame of the machine for pivoting about a first pivot axis. The swing arm has a first end pivoted to the second end of the main arm for pivoting about a second pivot axis. The handle is pivoted to the swing arm for pivoting about a third pivot axis, with each pivot axis being perpendicular to the other two pivot axes to form a perpendicular, tri-pivot arm system.

Abstract: An exercise arm assembly for mounting on an exercise machine frame has a main arm, a swing arm, and a handle. The main arm has a first end for pivoting on a frame of the machine to pivot about a first pivot axis. The swing arm has a first end pivoted to the second end of the main arm for pivoting about a second pivot axis. The handle is pivoted to the swing arm for pivoting about a third pivot axis, with each pivot axis being non-parallel to the other two pivot axes, and at least one pivot axis being non-perpendicular to the other two pivot axes.

Abstract: The invention relates to a method for exercising muscles with the aid of an exercise apparatus and, where appropriate, for measuring exercise conditions, where the person exercising loads the relevant muscles by increasing or decreasing the rotational energy (E(kin)), kinetic energy, of at least one rotatably mounted flywheel, by means of a traction element which is wound up and designed for acting on the flywheel (1), the flywheel (1, 1a) being braked in a controlled manner by means of a brake element (40). The invention also relates to an exercise apparatus for exercising muscles.

Abstract: A rocking type exercising apparatus includes a movable unit on which a user rides and a driving unit for causing the movable unit to perform a rocking motion. The driving unit is designed to drive the movable unit to rock in forward/backward directions of the user riding on the movable unit and to move the movable unit forward at a greater acceleration than when the movable unit is moved backward.

Abstract: A waist and buttocks exerciser has a base, a seat being mounted pivotally on the base, multiple connectors being mounted on the base, a resilient rope being wrapped around the connectors and two leg supporters being attached rotatably onto the base. Each leg supporter has a pin being mounted through the leg supporter and being mounted between and abutting the resilient rope. When a user sits on the seat and places his feet on the leg supporters, the leg supporters can be driven toward different directions. With pins abutting and keeping pushing the resilient rope, user's waist, buttocks and thighs can be exercised.

Abstract: A machine is for exercising the muscles of the lower back. The machine includes a base frame and a resistance arm including a resistance pad engaged by the user, the resistance arm coupled to the base frame at a first rotation point and having a center of rotation about the first rotation point. The machine further includes a seat frame member carrying a seat, the seat frame member coupled to the base frame at one or more seat rotation points and having a center of rotation about each of the seat rotation points. The resistance arm and seat frame member are rotated in opposite directions during a repetition cycle about the respective first rotation point and at least one seat rotation point.

Abstract: An exercise device, having a pair of handles—namely a first handle and second handle, and an elastic cord extending through the handles. The elastic cord has a fixed end, the first handle located adjacent to the fixed end. The second handle located along the elastic cord further away from the fixed end than the first handle. The second handle can selectively slide freely along the elastic cord toward and away from the first handle. A novel stopping device is attached to at least one of the first handle and second handle, which is capable of fixing the position of its associated handle along the elastic cord so that the elastic cord may then be tensioned to allow exercises to be performed. The novel stopping device includes a keyhole type slot for the cord terminating in a circular opening and forming a pair of pinch points with a tapering slot whereby the cord is securely held in the circular opening against slippage or accidental removal from the opening.

Abstract: The present invention relates to devices and methods for a joint linkage device suitable for training multi-joints in a single limb. The joint linkage device is capable of rotation at a proximal end and a distal end. The device includes a proximal end having an upper plate, a middle plate, and a lower plate, a distal plate, a side bar, a main bar, a switch mechanism, and an extended bar. In use, a torque from a motor is applied to the upper plate to provide a user with an assistance torque, a resistance torque, or a assistance/resistance torque.

Abstract: An inner and outer thigh exercise apparatus has a framework, and a seat and backrest mounted on the framework. Right and left leg supports are pivotally mounted on the framework about spaced apart pivot shafts relative to the seat and are interconnected with one another so as to pivot simultaneously in opposite angular directions between start and finish positions. A resistance arrangement is operatively connected to the leg supports for imposing a resistive force on the leg supports during pivoting movement thereof between start and finish positions. A motion transfer assembly is controllably mounted for selective rotation about a single pivot axis on one of the leg supports for enabling changing of the start positions of the leg supports, and allowing the imposition of resistive force on the leg supports during pivoting movement of the leg supports between start and finish positions.

Abstract: An exercise training system primarily comprises a guiding-track generating unit and a controlling unit wherein the controlling unit can direct the guiding-track generating unit to produce a variable circulative guiding track for an exerciser to move accordingly and detect the exerciser's motion to provide objective data of performance assessment.

Abstract: An exercise arm assembly for mounting on an exercise machine frame has a main arm, a swing arm, and a handle. The main arm has a first end for pivoting on a frame of the machine to pivot about a first pivot axis. The swing arm has a first end pivoted to the second end of the main arm for pivoting about a second pivot axis. The handle is pivoted to the swing arm for pivoting about a third pivot axis, with each pivot axis being perpendicular to the other two pivot axes to form a perpendicular, tri-pivot arm system.

Abstract: There is provided an exercise machine in which resistance to movement of an actuation member, such as a handle, is provided and that resistance is able to be varied through the course of a single repetition of a series of repetitive exercises. The variation of resistance with distance along the movement path of the actuation member is, in a preferred embodiment, able to be changed by the selection and fitting of a component having a contoured surface, with which a follower means in the machine interacts to vary the resistance. There is also provided a multi-function exercise machine, that lends itself well to provision of the variable resistance feature.

Abstract: The construction of a collapsible rotary torso exercise machine is disclosed. The machine's extended parts fold down and/or detach so that it may be stored in a small space. The machine is also lightweight and therefore portable. Three different types of resistance mechanism are specifically disclosed: 1) piston in cylinder resistance 2) friction resistance and 3) elastic member resistance. The collapsible rotary torso exercise machine preferably has variable resistance and for each type of resistance mechanism disclosed, a mechanism or method for varying the resistance is also disclosed.

Abstract: An arm exercise machine for performing isolation arm exercises has a self-aligning pivoting seat or user support on a main frame and an exercise arm for performing biceps curl and/or triceps extension exercises which is linked to the pivoting user support to translate movement of the exercise arm into movement of the user support. The user support is pivotally mounted on the main frame so as to automatically align in order to maintain positioning of the user throughout the exercise motion.

Abstract: A dual purpose physical rehabilitation orthopedic and physical fitness exercise device for use within physical therapy facilities. The rehabilitation and exercise device includes a frame hosting a hydraulic or pneumatic system means for applying variable levels of resistance for specified exercise regimens; an activating assembly including a torsion bar, indexed platen, exercise arm assembly and a lever to act against hydraulic/pneumatic pressurized cylinders. The exercise arm assembly includes equally spaced ports and locking pins to allow altering the active length of the arm. Further, the platen contains ports, radially positioned around its facial surface to permit adjusting the angular displacement of the exercise arm through 90° either side of the horizontal. The platen also has inscribed degree indexes to define angular displacement from preset azimuth during the exercise routine.

Abstract: A mechanical device that performs single, orthogonal, alternate, and independent movements which, adapted in an apparatus, can be applied to the prevention of lower limb thrombosis suffered by people who spend long hours in a sitting position. The device includes a solid cylinder shaped as a horizontal axis with a solid, centered, and jointly-moving sphere with grooves on its surface, along which runs a guiding bolt that guides the movement all along the grooves. The guiding bolt is joined to one of the arms of a fork-shaped piece. On the other arm of the fork, there is a ball-holding cavity with a spring to push a ball into a depression on the sphere surface opposite to the grooves. The guiding grooves engraved on the piece, which are read by the guiding bolt, are transferred to the pedals adhered to the gym apparatus.

Abstract: A resistance exercise machine has a frame that includes a base on the floor and upright posts on the base. Resistance packs mounted for adjustment up and down on the posts are equipped with cams that compensate for the increased resistance resulting from increasing deformation of the resistance elements in the packs. The resistance packs are interconnected by teeth on their rims which allow the packs to be arranged in a stack. An adjustable bench and seat are provided. One alternative is a direct drive system having angularly adjustable levers. Another alternative has a fixed number of resistance packs that can be selectively activated to add resistance.

Abstract: An exercise station for an exercise device such as a shoulder press or other device includes a dock extending from the exercise device, and a user support such as a shoulder press bench or other support engaging the dock in docking relation and releasably locked thereto. The user support is removable and replaceable in a one handed operation.

Abstract: Exercise apparatus for resistance training includes a first disk rotational about an axis, a second disk axially aligned with the first disk and resisting rotation about the axis, and a resiliently deformable coupling coupled between the first and second disks and tensionable in a spiral about the axis upon rotation of the first disk about the axis, such that rotation of the first disk about the axis tensions and stretches the coupling along a spiral and is resisted by the second disk.

Abstract: A gymnastic apparatus for pectoral muscles is equipped with two push arms (20) fitted to oscillate from initial positions to final positions and normally maintained in initial positions by means of a weight unit (2); a support element (32) for the user's forearm fitted to each push arm (20) to oscillate with respect to the push arm (20) at least during part of the movement of the push arm (20) from initial to final positions.

Abstract: Disclosed is a golf exercise weight machine for anaerobically strengthening the large rotary muscles of the body—including the upper thigh, trunk and abdomen, and shoulders—most used in performing a golf swing. Preferably, the device includes a floor mounted base to which a yoke is rotatably attached to fit around the shoulders and arms of a user, so that during operation the user's body remains oriented in the proper swing position so as to mimic and improve the golf swing by strengthening the appropriate muscles. A weight stack provides variable resistance during the simulated golf swing, and the device offers adjustment over multiple degrees of freedom and it can accommodate both right-and left-handed swings.