Abstract: A versatile physical therapy apparatus is disclosed. Beneficially, the apparatus, when mounted, is adapted to be supported by an end of a bed, and includes an angularly positionable guide wheel for variation in exercise and in the muscles exercised.

Abstract: The present invention provides a lubricant-impregnated porous substrate. The lubricant-impregnated porous substrate may be used to deliver lubricant as needed to gloves or other surface contacting a tacky resin material during molding or forming of the tacky material. In particular, the lubricant-impregnated porous substrate may be used to lubricate gloves during molding and forming of orthopedic casting materials. The lubricant-impregnated porous substrate may be packaged one or more in a container, and the lubricant-impregnated porous substrate may also be packaged as a kit with the orthopedic casting material.

Abstract: The orthopedic airflow and waterproof cast padding material of this invention consists of an elongated pad with a top surface, a bottom surface, an inside edge having an overlap region and an outside edge. The pad is made with a water and air impermeable material, such as a thermal foam closed cell polyethylene. The elongated pad can be helically wrapped around a fractured limb to form a cast pad and an immobilizing waterproof cast when wrapped with an air and water permeable waterproof casting tape. The overlap region overlaps a previous wrap as the elongated pad is helically wrapped around a limb or area to be casted. A plurality of cushions project outward from the top surface of the elongated pad between the outside edge and the overlap region. The cushions are placed against the skin as the elongated pad is helically wrapped around a limb. A plurality of air channels between the cushions allow airflow across the top surface of the elongated pad and across the skin of the limb.

Abstract: A tubular-frame rocking platform is provided with a wheeled platform. To the structure a resistance rod is selectively locked in a forward part of the chair and extends rearwardly through a rearward element of the chair and is provided with a spring and head. When the occupant pushes back to rock the chair backwards, he does so against the opposition of the spring. This done repeatedly has therapeutic value.

Abstract: A multiexercise weight lifting machine which features in its most basic embodiments a gearbox capable of converting the torque input through a first axle from a source of resistance (such as a weight stack) into a greater torque output at a second axle to which is connected a user interface (such as a handle); which gearbox is slidably mounted on a linear member such that the gearbox can be moved to different positions along the length of the linear member to allow different types of exercises. In its preferred embodiments it also features means for reversing the torque output at the second axle and user interface. Its numerous functions and benefits may also be supplemented by addition of a weight bench, provision of means for changing the gear ratio of the gearbox, and other features.

Abstract: An exercise bar assembly for use as a push up device, sit up device and a hanging bar includes a shaft with first and second ends, first and second C-shaped handles disposed on the shaft, an inner pipe enclosing a middle portion of the shaft, an outer pipe enclosing the inner pipe and a hollow outer sleeve enclosing the outer pipe.

Abstract: A data acquisition device includes a receiver operable to receive a stream of data, a first input device operable to supply an identifier to identify data from the stream of data received by the receiver, a second input device operable to produce a signal indicative that data from the stream of data received by the receiver is valid, and storage operable to store the identifier supplied by the first input device in combination with data from the stream of data received by the receiver. The data acquisition device also includes a controller operable to operate the device in a monitor mode in which data from the stream of data received by the receiver is monitored and an actual measurement mode in which data from the stream of data received by the receiver is stored in the storage along with the identifier supplied by the first input device.

Abstract: An apparatus and method for martial arts training is disclosed which includes a pair of vertically aligned dummies having free ends which are spaced apart and detached. The opposing ends of the dummies are attached through pivot assemblies to a rigid frame so that the dummies may be struck by kicking without one dummy responding to the other. In this manner, the dummies may be kicked at high speeds to develop speed and control.

Abstract: This invention is directed to a martial arts training device useful for developing skill in the martial arts by providing simulated arms and legs for practicing various martial arts techniques. The training device comprises an elongated tubular member having a first and second distal portions, wherein the tubular member has a first arcuate bend adapted to matingly engage an exterior of an associated, generally cylindrical heavy bag so as to engage at least a portion of the bag along a circumference thereof; an elongated elastomeric member having opposed ends fixed to the tubular member on opposite sides of the first arcuate bend so as to define an aperture therewith, whereby the elastomeric member is adapted to secure the tubular member about the bag by securing the bag via friction to the first arcuate bend; and a resilient cover disposed about at least a portion of the elongated tubular member.

Abstract: A jump cup for supporting an end of a jump pole used in equestrian activities includes a curved plate forming an upwardly facing concave surface. A lateral support pin and a mounting pin are fixed to the plate and project from a rear side thereof. The mounting pin includes an axle portion that can be inserted into a hole of a conventional jump standard, the axle portion defining an axis about which the plate can pivot downwardly once the lateral support pin has passed across a front surface of the standard, whereby the standard is straddled by the lateral support pin and a portion of the mounting pin. The jump cup is formed of fixedly interconnected parts and can be installed or removed with one hand of a user.

Abstract: A teaching aid which will familiarize students with the various types of electrical connectors and cables used in modern data and voice network wiring. It consists of a training aid which will give students hands on training with all the various types of electrical connectors and cables used in networks. Users will work with the various cable types such as Unshielded Twisted Pair (UTP), Shielded Twisted Pair (STP) and coaxial cables available for use in wiring buildings for telecommunications. The training aid will also familiarize students with the different types of outlets, patch panels, and terminal blocks which are used to terminate these different types of cables, and the use of the outlets which may be wired in a number of different "standard" configurations. Also included is a tester which will verify proper installation of connectors and will help locate the source of trouble in previously installed connectors.

Abstract: An apparatus for providing feedback to a user of a weight stack machine having weights for lifting has an enclosure adapted for attachment to the weight stack machine. Means for sensing weight for determining the number of weights lifted is provided as well as encoder means for detecting the motion of the weights during a lift. Electronic detection means are operatively coupled to the weight sensors means and the encoder means for computing data describing the number of weights lifted. Interface means for transmitting the computed data from the electronic detection means to a central storage means and the display is provided. The interface means also receives information from the central storage means and displays it on the display.

Abstract: This disclosure relates to a rower-type exerciser comprising a support base, a seat, and pivot links connecting the seat with the base to produce a glider-type rocking motion. A resistance device is connected between the parts to resist or restrain the rocking motion. Force arms are attached to the links to enable an operator on the seat to induce the rocking motion, and a foot brace is attached to the support base to enable the operator to brace the feet and/or push or pull forward with footstraps in place against the brace to further induce the rocking motion. The user can emphasize force contributions of either the user's top extremities or lower extremities to the rocking motion inducing forces.

Abstract: An aerobic exercise platform including a bench step portion and a slick slider surface attached to the step portion for stepping and sliding exercises whereby a user may exercise with the step portion only, slide portion only and/or combine the two. The exercise platform may include several levels of bench steps with the slide portion connected adjacent the uppermost level.

Abstract: A support for a martial arts and punching bag which has a base supported on legs. A mast is vertically adjustable with respect to a tube extending from the base. A horizontal arm extends from the mast and terminates at a coupling. A generally C-shaped bag suspension frame is adjustable with respect to the coupling so the height and angular position of the bag may be varied.In other embodiments, the suspension frame is attached to a carrier which is vertically adjustable by a ratchet mechanism. Shock absorbing and bag tensioning means may also be provided. The punching bag may be cylindrical or other shapes depending on the requirements of the user.

Abstract: An exercise device of the push-pull type is disclosed. The device consists of a pair of parallel channels, knee rest unit, and hand grip unit. Either the hand grip unit and the knee rest unit can slide freely along the length of the channels, while the other unit is held stationary. Both the knee rest unit and hand grip unit have user-variable resistance means. The invention may be disassembled and folded for easy storage and transportation.

Abstract: A modular step exercise unit includes a plurality of individual steps. Each step is in the form of a base having a horizontal platform which comprises the upper surface of the base with depending sides forming an apron which terminates in a plane parallel to the platform so that the apron can be placed directly on a support surface, such as a floor. The steps may be made of differing size so that during storage or even in certain use conditions, steps which are not being used can be stored within the periphery of the apron of the largest step. A multi-level step can be formed by mounting a smaller step on a larger step. The individual steps could be used abutting each other or spaced from each other to provide a multi-level arrangement which includes individual steps and the floor.

Abstract: An rowing-type exercise device includes a link unit having front and rear link members. The first end portions of the link members are connected pivotally and respectively to front and rear end portions of a base frame unit. An elongated frame body is disposed above the base frame unit and has opposed front and rear end portions to which the second end portions of the link members are connected pivotally and respectively to permit forward and rearward movement of the frame body relative to the base frame unit. A first connecting member has a first end portion connected pivotally to an intermediate portion of the rear link member between the first and second end portions of the rear link member and a second end portion. A second connecting member has a first end portion connected pivotally to the second end portion of the first connecting member and a second end portion connected to an intermediate portion of the frame body of the seat frame unit.

Abstract: A horse riding type exerciser includes a seat post pivotally coupled to a base. A handle is pivotally coupled to the base at a pivot shaft and has a panel secured to the handle and rotatable about the pivot shaft. A number of pivot axles are arranged on the panel and located above and below the pivot shaft. A link pivotally couples the seat post to either of the pivot axles. When the link is coupled to the pivot axle located above or below the pivot axle, the exerciser may be used for conducting either pull type or push type exercises.

Abstract: An exercise machine for performing an incline press includes a frame, a declined seat connected to the frame along a vertical midplane and two independently maneuverable levers with upper rearward ends pivotally connected to the frame above the seat, on opposite sides of the midplane. The lower, forward ends of the levers are adapted to hold removable weights. Handles also extend inwardly, rearwardly and upwardly from the lower ends of the levers. Each handle is adapted to be grasped by a person supported on the seat and upwardly extended and adducted in an incline press motion against the held weights to move the respective lever along a vertical plane that converges inwardly with respect to the vertical midplane. This incline press exercise machine accommodates the natural musculoskeletal movements of the arms and shoulders of a person, thereby maximizing muscular benefit while minimizing joint stress.