Abstract: The present invention relates to an abdomen training device, comprising: a base frame, carrying a positioning frame, with a support being mounted on the positioning frame; and an abdomen training element, mounted on the support and further comprising an accommodating part, a spring, inserted into the accommodating part close to the front end thereof, a gliding bar, inserted into the accommodating part, the front end of the gliding bar leaning against the rear end of the spring, the rear end of the gliding bar extending beyond the rear end of the accommodating part, the gliding bar gliding inside the accommodating part along the longitudinal axis, and a rest plate, attached to the rear end of the gliding bar, having a rear surface, which is pressed against by the abdomen of a user; wherein during an exercise the user, contracting her or his abdominal muscles, pushes the rest plate and the gliding bar towards the front end of the abdomen training element against an elastic force caused by the spring and subsequ

Abstract: An exercise apparatus includes a clamping means for fixing the apparatus to a vertical surface such as a door or a wall, an elastic resistance band and a resistance harness. In a preferred embodiment, the clamping means includes a lag screw having a hook portion adjacent one end. One end of the resistance band is attached to the hook portion of the lag screw and the other end is attached to the resistance harness. In another preferred embodiment, the exercise apparatus further includes an adjustment means for adjusting the vertical location of the resistance harness relative to the clamping means, and the clamping means includes a U-shaped Bracket. The adjustment means includes a belt having one end attached to the U-shaped bracket, and the free end threaded first through an adjustment buckle and then through a hook attached to one end of the resistance band. The other end of the resistance band is attached to the resistance harness.

Abstract: Lunge poles used to assist a user in maintaining his or her balance while performing lunges include a base, a pair of resilient couplings mounted on the base and a pair of tubular poles extending from the resilient couplings. The base is generally planar and includes four outwardly extending feet having rubber pads on the bottom thereof to frictionally retain the base in position on a floor. A pair of holes is formed in the top of the base for receiving the resilient couplings. An annular groove is formed in the couplings for snap-fitting the couplings with the holes of the base. The couplings include an elongated tapered stem which extends downwardly into the base and a criss-crossed shaped top portion for receiving a bottom end of the tubular poles. A middle section of the couplings is tapered downwardly forming a thin neck which allows the couplings to pivot on the base in a 360.degree. range of motion.

Abstract: An adjustable rotating resistance exerciser wherein an adjustment knob functions to supply an axial force to a series of interleaved washers and compressible washers to adjust the rotational restriction of a tubular grip handle, which is disposed on an inner collar that is affixed to a tubular handlebar. The exerciser may be configured such that it is adaptable to a riding bicycle or a stationary exercise bicycle or the exerciser may be affixed to various size tubes or bars such that it may be used in any convenient location. A further embodiment of the present invention may be utilized by incorporating the adjustable rotating resistance exerciser with a tabletop unit which can be used by individuals confined to wheelchairs, hospital beds or nursing homes. Furthermore, the tabletop unit may be modified to accept foot plates so that individuals may use the rotational exerciser to exercise ankle and calf muscles.

Abstract: A method and apparatus for an exercising device. The exercising device includes an elongated flexible body having a first extremity and a second extremity disposed to either side of a central portion and an elongated elastic member. The elongated elastic member includes a first end and a second end. The first and second ends are (i) adapted to accommodate a human limb and (ii) adapted to removably couple to the central portion of the elongated flexible body. A plurality of ring structures are disposed along an axis extending between the first extremity and the second extremity of the elongated flexible body, a first clip is disposed at the first end of the elongated elastic member and a second clip is disposed at the second end of the elongated elastic member. The first and second clips are adapted to couple the first and the second ends of the elongated elastic member to ones of the plurality of ring structures.

Abstract: An exercise apparatus having a pair of speed control drums coaxial with a variable speed motor driven shaft is disclosed. A force control drum is mounted to a gear box via which the motor is linked to the shaft. A cable is wound about the force control drum, with one of the free ends of the cable being connected to a force spring. A user-controlled cable is wound about the speed control drums so that by pulling on the cable, the speed control drums rotate with respect to the shaft. Movement of the user controlled cable above a pre-set speed causes the force control drum to wind cable in a manner that extends the force spring. The apparatus permits the user to control both the magnitude of machine resistance encountered and the speed with which loads are obtained.

Abstract: A multi-purpose exercise machine comprises a frame unit, a sitting and treading unit, an arm rod unit, a pulley unit, a releasing unit, a back rest, and a seat. The frame unit has a bottom frame provided with a first support rod and a second support rod. The sitting and treading unit is fastened with the first support rod and the second support rod. The arm rod unit is fastened pivotally with the first support rod and the second support rod and is provided with grips. The arm rod unit is connected with the ropes of the pulley unit. The ropes are fastened with the releasing unit such that the arm rod unit and the sitting and treading unit are linked. The seat is provided with a main rod having a hooked rod engageable with the sitting and treading boards.

Abstract: The reciprocal inhibition exercise device has a leg beam attached perpendicular to a bottom cross member. The bottom cross member is part of a frame structure which has the bottom cross member attached to a back support member and a front support member. This part of the frame rests on the floor where the user wishes to use the exercise device. Additionally, the front support member has a front vertical support member attached and an exercise grip bar is attached between the front vertical support member and the back support member. The leg beam has a pair of foot pad slides which are attached to a spring or elastic strap which are then attached a leg beam middle plate. The foot pad slides have rotatable stirrups attached to a foot pad pedestal. The exercise device may also have a front grip bar and a back grip bar attached.

Abstract: An exerciser includes a base frame, a rotary plate, a driven rod and an elastic cord. The base frame has an upright rod, a transverse rod and two U-shaped clamping members. A plurality of adjusting pulleys are mounted to the upright rod. Each of the end portions and the intermediate portion of the transverse rod has a pulley. The rotary plate has a circular portion and an eccentric portion. The circular portion is mounted rotatably to a pivot shaft of the upright rod and has a plurality of positioning holes. The eccentric portion has left and right pulleys rotatably mounted to its rear side face. The driven rod has an upper end connected rotatably to the pivot shaft, a positioning pin extending slidably through the driven rod and extendible into one of the positioning holes in order to position the driven rod relative to the rotary plate at a selected angle, and a transverse bar connected to a lower end of the driven rod.

Abstract: A portable exercise device for use by individuals without supervision to follow prescribed or desired therapeutic exercise regimens is provided. The portable exercise device preferably includes two pulley assemblies, mounted and secured to individual `O` clamp assemblies, interconnected by a flexible cord, with bayonet clips secured at both ends of the cord, and supplemented with hand grip, precision straight scale and a dual purpose knee flex and anchoring harness. The `O` clamp screw and pressure plate assembly may be disassembled and employed in either of two clamp screw holes. One pulley assembly is preferably configured with one grooved roller and functions as a pilot pulley. The second pulley assembly is configured with two grooved rollers and includes a cord locking mechanism to permit cord travel in one direction while resisting travel in the opposite direction.

Abstract: A portable exercise device is provided for specific strength training of the rotator cuff. A cylindrical spool member is provided with a handle across its diameter. A length of rubber exercise tubing is fixed tangentially to one point of the spool, with the other end attachable to a fixed point on an inertial resistance, allowing the user to grip the handle and rotate or move the spool against a continuous resistance for muscle development.

Abstract: An exercise apparatus comprises an elongate hollow post formed from three interconnectable tube sections. A carriage is mounted slidably to the post, and a pair of handlebars extend transversely from the carriage. A pair of footrests is arranged to be selectably mounted at either end of the post for providing support against movement of the carriage, and a plurality of resistance elements such as rubber bands extend between the carriage and an anchor formation within one of the tube sections. The rubber bands pass around a pulley formation at one end of the post, and selector means are provided on the carriage for allowing a preselected number of the elastic bands to be engaged for varying the overall resistance of the carriage as it is displaced along the post. In use, the footrests are pivotably mounted to a selected end of the post so as to allow the post to pivot freely in a vertical plane when supported on the footrests.

Abstract: A strength and exercise apparatus that provides an opposing resistive force which in its total will always only equal the potential and varying exerted force created by the user. The apparatus will also have the ability to create an exerted force which in its total will always only equal the potential and varying resistive force provided by the user.

Abstract: Exercise apparatus for attachment to a conventional office chair of either the swivel or multiple leg type having a plurality of resilient members attached to the chair with a chain or other conventional means and attached to a foot support bar which can be pushed away from the chair by an occupant of the chair, stretching the resilient members and thereby exercising the occupant.

Abstract: A swim-exercise device having a main frame and a balance frame; the main frame has a U-shaped frame, of which a lateral rod is mounted with two vertical dampers; the lower end of each vertical damper is connected with a foot supporting assembly. Two vertical rods of the main frame have two horizontal dampers and two pull elements respectively. The balance frame includes two supporting frames and a balance pad, and several elastic elements mounted between the supporting frames and the balance rod. The balance frame is used for supporting a user's chest and belly portions; the user's feet are mounted in the foot supporting assemblies respectively, while the hands grip the two grip rings on the pull elements respectively so as to imitate a swimming motion.

Abstract: The apparatus includes an annular member having a pivotal member pivotally coupled to the annular member to which an elongated elastic member may be attached with the other end of the elastic member attached to a fixed object. Two clamp members are provided each of which has an enlarged base with a neck extending from one end of the base and a collar formed at the other end of the neck such that a curved slot is located on the outside of the clamp member between the base and the collar. The base of each of clamp member has first flattened portions on opposite sides of a first slot and the neck and collar of each clamp member has second flattened portions on opposite sides of a second slot which is a continuation of the first slot. The first flattened portions of the bases of the two clamp members may engage each other such that the second flattened portions and second slots extend away from each other.

Abstract: The exercise apparatus in accordance with the present invention includes a wheeled carriage having a generally flat top surface movably mounted on a generally rectangular frame. The carriage includes a removable shoulder stop and head rest assembly mounted on the carriage at one end thereof for preventing sliding of the user's body from the carriage. This shoulder stop and head rest assembly is removed to convert the apparatus into a flat table for stationary exercises. A first generally flat, padded, table top member is positionable between the carriage and one end of the frame in the plane of the top surface of the carriage. A second generally flat, padded table member is positionable between the carriage and the other end of the frame in the plane of the top of the carriage when the removable shoulder and head rest assembly is removed to prevent the carriage from moving and form a generally flat stationary table surface.

Abstract: A compact leg exerciser adapted for use at home includes a retractable support bar having a suction disk at a bottom end and a handle bar at a top end, a linking-up bar having a foot rest at one end which is connected to the support bar by means of a resilient bar or spring, the linking-up bar having the other end locked to the bottom end of the support bar. In use, the suction disk of the support bar is caused to hold firmly onto the floor, keeping the support bar in an upright position. The user may grip the handle bar of the support bar and rest his/her feet on the foot rest. With the arrangement of the resilient band or spring, the user may exercise the leg muscles by extending his/her feet to push the foot rest forwardly and then relaxing.

Abstract: An exercise device includes a base having a support column vertically extending therefrom. A handle assembly is rotatably mounted to one side of the column about a horizontal axis passing through the column. The handle assembly is linked to a first swingable housing on the opposed side of the column with rotation of the handle assembly causing a swingable movement of the first housing. An elastic band extends from the first housing and is wound about guide pins in a second housing fixed to the column so that movement of the first housing is resisted by the elastic band. The tension of the band is regulated by first and second band take up reels in the first housing, the reels being rotatable by a dial extending from the first housing. Rotation of the reels winds or unwinds the band ends therefrom so as to increase or decrease the tension in the elastic.

Abstract: A therapeutic multi-component exercise kit for rehabilitative or maintenance purposes. The components can be combined in several different ways to provide exercise for specific muscles. One such combination includes a base and pedal arrangement, whereby resistance is provided by at least one elastomeric band, for dorsiflexion strengthening exercise. Another combination includes a belt having elastomeric loops for plantar flexion strengthening exercise. Inversion and eversion exercise is provided, as is external and internal rotation of the patient's foot, again using elastomeric bands to provide resistance.

Abstract: An exerciser includes a base tube and an extension slidably engaged in the base tube. The extension includes a front end movable outward of the base tube. A frame is secured to the front end of the extension for supporting a shaft and a pulley. One or more wheels are secured on the shaft for facilitating the movement of the extension relative to the base tube. A resilient band is received in the base tube and the extension and has a front end engaged over the pulley. A handle is secured to the front end of the resilient band for exercising the upper muscle.

Abstract: The present invention relates to a wall mount exercise unit (10) comprising: a wall mount (12) comprises a wall mount left channel (12L) and a wall mount right channel (12K) which are securely attached to a wall with spacing complementary to the structural members located within the wall, the wall mount (12) functions to support adapters that facilitate exercising by an user. A series of universal blocks (14) functions to attach an adapter means and an elastic means to the wall mount (12). The first universal block (14A) is secured within wall mount (12) by the first universal block clevis pin (14AH) passing through the wall mount left channel aperture (12LAG) and the universal block tab aperture (14AG). The wall mount exercise unit (10) comprises a second pull adapter (118B) which is securely attached to an eighth universal block (14H) by a sixth elastic member (16F), the second pull adapter (118B) functions in conjunction with the first pull adapter (118A) to permit exercising both arms simultaneously.

Abstract: This invention relates to a portable, safe, easy and effective device for exercising. The device includes a series of components useable together in numerous combinations so as to provide a total physical workout. The components are capable of being transported in a small attache case or gym bag. The exercise device may be used for exercising the upper portion of the body, including hands, arms and upper torso, with a stationary door frame or a portable foot plate providing the anchor resistance. Alternately, the legs, ankles an lower torso may be exercised while seated on an ordinary chair or bench with an ordinary door providing the anchor resistance. Multiple elastic bands, cables or springs provide adjustable resistance to movement in all forms of the invention.

Abstract: A punching handle accessory of simplified design and construction which enables a user to perform various natural, unobstructed punching motions, while overcoming a cable actuated resistance. An elongated, crescent shaped mounting bracket provides a resistance connection point on each end. A pressure plate is attached to the mounting bracket by a spindle. The spindle attaches the pressure plate to the concave side of the crescent shaped elongated mounting bracket generally midway between the resistance connection points. The spindle allows the pressure plate to rotate on the mounting bracket along an axis which is generally perpendicular to a straight line passing through the resistance connection points on the elongated mounting bracket. A non-supportive handle cross member is attached to the pressure plate. This handle cross member, when grasped in a user's palm, only correctly positions the user's fist in relation to the rotational centerline of the pressure plate and spindle.

Abstract: The invention relates to a body-building apparatus that primarily comprises a board with a fulcrum bar attached to one end thereof. The fulcrum bar is provided at its top end with a lever arm to which springs are connected. An abdominal press is affixed to the lever arm. With this apparatus, users can exercise their arm strength and reduce fat in their abdomen at the same time.

Abstract: A wrist wrestling and exercise apparatus having a first configuration adapted to facilitate wrist wrestling contests and a second configuration adapted to allow exercise of the forearm. When configured for wrist wrestling, the apparatus has a base, a first forearm support disposed on the base, and a second forearm support disposed on the base. A first handle is associated with the first forearm support, and a second handle is associated with the second forearm support. Each of the handles is adapted to be gripped by a hand of a person and is movable relative to one of the forearm supports. The apparatus includes means for operatively interconnecting the first and second handles so that displacement of one handle relative to the one of the forearm supports causes displacement of the other handle relative to the other forearm support.

Abstract: An exercise bar for use with standard weight machines employing exercise bars. The bar is vertically hinged in the center, so that it is usable not only for pull down exercises, but also forms a vee which is compressed during pectoral exercises. The two sides of the vee are geared together, so that the vee opens and closes symmetrically, both arms being forced to move the same amount. An adjustable spring assembly attaches to the bar for selectively varying resistance for the pectoral exercises. A brace contacts the user's forearm, so that the user applies a force countering the tendency of the bar to incline responsive to being drawn downwardly. The bar is configured to include a relief in the center, so that it can be pulled down past the user's head, while avoiding interference with the user's neck. The novel exercise bar is rugged, uncomplicated, increases the number of exercises which can be performed, and can be retrofit to a standard weight machine.

Abstract: An exercise apparatus utilizing a platform which is slidable on a frame. The platform moves on the frame against a resistance force provided by a spring connected to the platform and the frame. A foot support connects the frame and includes a contact surface which is adjustable along first and second dimensions.

Abstract: A device for use in stimulating blood flow and providing stress relief. The device includes curved sides shaped to permit a user to rock back and forth on a flat surface. Five pair of handles are cut through the sides at various positions to help the user maintain a secure position while seated on the device and to facilitate aggressive modes of exercise. The handles are teardrop shaped to allow the user to select a gripping position wherein the gripping surface is generally perpendicular to the direction of pull. The device is designed to rock backwards and remain in that position, thereby placing the user in a supine position and raising the user's feet above his head. While so positioned, the user may perform many different exercises or may simply assume the supine position and rest while gravity drains the blood and fluid from her lower extremities. The user may also enjoy cardiovascular stimulation and stress relief when rocking the device.

Abstract: A portable multi-exercise system (10) is provided to generate a resistive force responsive to a force applied by a user. The system (10) includes a base frame member formed generally by a planar bottom frame portion (20) and a back frame portion (30). A rotation actuation mechanism (40) for reversibly imparting a torque about a rotational axis responsive to the force applied by the user is mounted to the base frame member, preferably to the back frame portion (30) thereof. A rotation transfer member (50) having a first portion (51) remaining coaxially aligned with the rotational axis and a second portion (55) pivotally displaceable about that rotational axis in response to the torque is coupled to the rotation actuation mechanism (40). At least one flexible tension member (60) is connected between the base frame member and this second portion (55) of the rotation transfer member (50) to provide the resistive force necessary to oppose the torque reversibly imparted by the rotation actuation mechanism (40).

Abstract: A crawl swim exerciser includes a substantially horizontal elevated beam supported on and between spaced-apart head and foot supports, supported above a supporting substrate supportable of lower ends of the head and foot supports, with a roller mechanism being supported on and rollable along the elevated beam. Supported on the roller mechanism and slung below the beam is a support harness positioned to intermittently suspend a person's horizontally-positioned body lengthwise in a swim-position substantially lengthwise parallel with the beam while leaving legs and arms of a suspended person substantially free for making swimming leg kicks and swimming arm strokes.

Abstract: A portable exercise device that is usable in the home by attachment to supporting structure. The device comprises a pair of bases that are configured for attachment to a support, a member having a peripheral edge being pivotally attached to one of the bases and a bar being pivotally attached to the other base. One end of the bar is attached to the base to which the member is attached by a resistance mechanism. To the other end of the bar is attached a strap that engages a portion of the peripheral edge of the member and extends therefrom for attachment to a grip. This structure reduces the resistance force produced by the resistance mechanism as the exerciser approaches full contraction of the muscle group being exercised to ensure a completely full contraction is made. The device also compensates for the use of a non-linear resistance mechanism. In addition the resistance provided by the device is easily adjustable, providing the appropriate resistance for the particular muscle group being exercised.

Abstract: The force resistance device of the present invention enables the muscle groups which rotate the humerus about its axis to be safely and adequately developed. A base provides a series of rollers in a radial configuration which enables the humerus to rotate about its own axis. The device protectingly surrounds the elbow and lies adjacent the radius and ulna portions of the arm. Tension cords which may be selected based upon number and individual tension characteristics extend from an elongate portion to the base portion and about the curved portion which protects the elbow.

Abstract: An exercising device for exercising while doing office work has an exercising element for exercising a part of a user's body while a user works at an article of office furniture, and an element for connecting the exercising element with the article of the office furniture so that the user can do office work at the article of furniture and simultaneously exercise the part of his body with the exercising element.

Abstract: The present invention relates to a plyometric training device that is simple in construction, inexpensive and easily portable. The plyometrics training device of the present invention includes a harness for attachment to a user and a pair of resilient cords attached to said harness to resist the vertical movement of a user as the user jumps vertically upwardly from a surface. In the preferred embodiment, the resilient cords have free ends that can be attached to a pair of ground anchors or a pair of door anchors or that can be stood upon by assistants to anchor the cords. In the later anchoring method, hand grips are provided that can be gripped by the assistants and the resilient cord is sufficiently long so that the cord is anchorable by passing underneath at least one foot of each of the assistants and gripped at the hand grips.

Abstract: A device for exercising the muscles of the gluteal region comprising a rigid frame formed as an elongated bar. A hip support is rotatably attached to the middle of the frame and a back support is attached to the hip support. The device further comprises a bootie having elastic resistance members connected to the toe and heel portions of the bootie.

Abstract: A multiple sport training and exercise apparatus provides a constant resistive force against exercise movements. The apparatus comprises an upright frame having two upright members with a plurality of cross bar members spaced between the upright members. A base stabilizes the frame in a vertical position. One or more elastic ropes produce resistive force, with each of said elastic ropes having one end attached to the apparatus. At least one means for slidably engaging the elastic rope are positioned on at least one of the cross bar members. A means for adjusting the amount of resistive force produced by each rope enables the amount of resistance to an exercise can be quickly and easily adjusted. The apparatus can also be easily and quickly adjusted to allow an exerciser to change from exercising one set of muscles to another.

Abstract: The handle of the device includes several segments joined by connectors which permit disassembly and use of certain segments as individual handles. An elastic cord terminates in securement to certain of said segments and passes through a loop which serves to anchor the cord to a stationary object. The loop is formed with an enlarged portion to permit removable securement of the loop between a door and door jamb. The loop may also be placed about a user's foot during certain exercises. The connectors may have a castellated exterior for gripping purposes.

Abstract: A motor vehicle mountable exercise device comprising, in combination: a central beam with an upper end, a lower end, a front face, a rear face and two side faces, the side faces each including a plurality of aligned circular apertures, a cylindrical rod being positioned horizontally through aligned apertures adjacent to the upper end; a handle comprising a gripping member and a pair of spaced arms, each arm having a free end including an aperture, two cross members coupling the arms to each other, each arm including an outwardly extending cylindrical extension bar, a cylindrical pin rotatably coupling the free ends of the handle to the central beam, two elastomeric bands each being coupled around a cylindrical rod and an extension bar of the handle, in an operative orientation a user grasping the gripping member of the bar and pushing downward or pulling upward, the elastomeric bands providing the necessary resistance to aid in muscle development, in an operative orientation the central beam being coupled to

Abstract: A method for exercise which minimizes formation of lactic acid within a joint or muscle. The method comprises the steps of a) submerging the muscle or joint in a hot tub; b) positioning an elastic band between the muscle or joint and an anchor mounted to the hot tub; c) applying a jet of heated water against the muscle or joint; and d) exercising the muscle or joint by extending the elastic band while maintaining the application of the jet of heated water on the muscle or joint being exercised.

Abstract: A multi-effect exercise device to be used to maximize the effects of all manipulations and maneuvers during exercise and to have multiple exercise stimulation effects upon a user during a normal exercise routine, the device including a pair of support rails connected by at least one connector segment whereon a pair of exercise members are secured. Each of the pair of exercise members will include a fore segment and rear segment hingedly secured to one another and pivotally disposed relative to the rear segment such that by gripping a handle grip segment extending from a distal end of the fore segment the fore segment can be pivotally moved towards and away from the rear segment. In order to provide the appropriate exercise effects, movement of the fore segment both towards and away from the rear segment will be resisted, thereby ensuring that work is being done both during a compression and extension stroke of the arm during exercising.

Abstract: A simple, inexpensive exercise apparatus for wheelchair bound persons which allows them to exercise all upper body muscle groups while remaining in their wheelchair. A horizontal platform receives the wheelchair in a forward or rearward orientation, depending on which exercises are to be performed. The wheels of the chair are then locked, and an elastic rope with handles at each end is positioned behind one of several matched pairs of rope guides, situated on a mast, an overhead unit, or on the platform, again depending on the desired exercise. The tension on the rope may be conveniently adjusted by looping it over one of many rope pins, eliminating the need to continually move the wheelchair. The mast and overhead unit may be quickly removed for transportation or storage of the invention.

Abstract: Exercise apparatus comprising a frame on which is journalled at least one bank of rollers presenting an arcuate support for a person's foot. The bank of rollers is of such length as to provide continuous support for the foot as the person's leg is oscillated while the person is in a sitting position.

Abstract: An apparatus and method for use by a golfer for simulating a golf swing. The apparatus comprises a platform for the golfer to stand on, a handle for gripping by the golfer when simulating the golf swing, and two resistance cords extending between the handle and the platform for providing a first and second resistance during performance of the golf swing by the golfer. The method comprises the steps of standing on the platform in a golf stance, gripping the handle using a golf grip, and then performing the golf swing. The method may also be performed using a simplified apparatus which does not include the platform, as long as the spacial relationship amongst the handle, the resistance cords and the golfer which is provided by the platform is maintained during performance of the method while using the simplified apparatus.

Abstract: This isometric/isotonic exercise and physical therapy device employs an elongated exercise rod preferably made of urethane or other resilient, elastomer resin. The exercise rod is releasably mounted, as by a set screw, in a socket that in turn is mounted on a metal base. The exercise rod may have one end secured in the socket; in other embodiments the socket is tubular and the elastomer rod extends through the tube. Different forms of mounting apparatus mount the base of the device on a stable support such as a floor, a desk, a table, a cabinet, a wall, a door, or a door frame. The base mounts include a vacuum cup for surface mounting, a clamp for a table or desk edge mount, and a floor-to-lintel doorway mount. The exercise/therapy use of the device depends on the resilient elastomer exercise rod; for a limp, low-resistance rod the exercise is essentially isotonic, but with stiffer rods isometric exercise is provided.

Abstract: An arm training device comprises a resilient and extensible tether, a set of bindings for the upper and lower arm, such that the set of bindings is connected to each other and to a tether. The other end of the tether is then connected to a restraint means which provides resistance for the arm moving or exerting motion away from restraint means. In one embodiment, particularly suitable for development of both arms, two sets of arm bindings are provided for attachment to upper and lower parts of both arms and the tethers of each set of arm bindings are then attached to a belt to be worn about the waist. In another embodiment, a single set of arm bindings is provided for attachment to upper and lower parts of the one involved arm, and the opposite end of the tether is provided with a loop or similar means for attachment to a stationary source of resistance or to be held by the trainer.

Abstract: An exercise device is provided for improving an user's speed and jumping ability. The device includes a base proximate the user's feet and having at least opposed side members which serve as anchors. A belt is provided which is secured about the user's waist and connected to one end of each of a plurality of elastic bands. Opposite ends of each band are connected to the side members upon the base to remain anchored to the floor. The elastic bands provide resistance against upward movement and exert a downward force in addition to the natural force of gravity. The elastic bands may be interchanged for bands of different sizes to adjust the amount of downward force exerted upon the user. During operation, the user stands within the base and secures the belt around his/her waist. Next, the user runs in place, hops, jumps, performs sit ups and the like to effect neuromuscular training.

Abstract: Elastic cable exercise apparatus is provided with adjustably positionable, rotatable hand-hold grips, safety loop means for arresting cable contraction when a door is utilized for anchoring the cable, and a harness for being worn on the head and attached to a cable to facilitate exercise of neck muscles.

Abstract: A reversible, portable leg exercising apparatus includes an inclined guideway supported on a frame. The guideway has upper and lower ends. A pedal is mounted for relative sliding movement along the guideway. A first reversing roller is provided at the upper end of the guideway and a second reversing roller is provided at the lower end. An elastic cord provides resistance to movement of the pedal. The elastic cord is selectively connectable in one of two positions. In a seated exercise position a first end of the cord is held by the pedal, an intermediate portion extends over the first reversing roller and a second end of the cord is held by the second reversing roller. In a reclined exercise position the first end of the cord is held by the first reversing roller, the intermediate portion of the cord extends over the second reversing roller and the second end of the cord is held by the pedal.

Abstract: A shoulder exerciser which allows a user to exercise a shoulder includes a handpiece which is movable on a surface such as a floor or door against a variable resistance. The shoulder exerciser includes a handpiece and a plurality of resilient members connected thereto. The resilient members are connected to a door or a platform so that the handpiece can be moved in a prescribed exercise against the resistance of the resilient members. The resistance is variable by adjusting the length of each resilient member.