Abstract: A slant board device, formed of a base on the ground, and supporting a slanted top surface. The top surface has a pad and artificial grass. The top surface is used as a slant board for exercizing with cleats on.

Abstract: An adjustable exercise machine for performing resistance exercises comprises a base and an upper frame including front and back end stationary exercise platforms, and a movable exercise platform that reciprocates between the stationary platforms. A plurality of biasing members is selectable by an exerciser via selector knobs to generate a bias force against the movable platform. A plurality of pivotable lift supports are connected between the base and the upper frame. Front and back actuators are connected between the base and the lift supports by lifting yokes to selectively raise and lower the front and back ends of the machine. The movable platform may be connected to move along the exercise machine by trolley wheel assemblies. A plurality of travel limit decelerators mounted on the rails engage and rapidly decelerates the movable platform as it reaches its limits of travel on the rails.

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

Abstract: The present invention is to provide a divided driving swing platform including a plurality of plates divided from the swing platform on which a user can perform a golf swing with a golf club and operated stably by increasing a degree of freedom of movement of each of the divided plates so that each of the divided plates can move in various ways and interference between the divided plates does not occur when each of the divided plates is driven and operated.

Abstract: An adjustable exercise machine for performing resistance exercises comprises a base and an upper frame including front and back end stationary exercise platforms, and a movable exercise platform that reciprocates between the stationary platforms. A plurality of biasing members is selectable by an exerciser via selector knobs to generate a bias force against the movable platform. A plurality of pivotable lift supports are connected between the base and the upper frame. Front and back actuators are connected between the base and the lift supports by lifting yokes to selectively raise and lower the front and back ends of the machine. The movable platform may be connected to move along the exercise machine by trolley wheel assemblies. A plurality of travel limit decelerators mounted on the rails engage and rapidly decelerates the movable platform as it reaches its limits of travel on the rails.

Abstract: A golf training device comprising a base platform and a golf-ball platform that are interconnected with a telescoping, extendable rail. The base platform provides an area on which a golfer assumes a stance when addressing a golf ball. The rail is constructed with a rigid but pliable material that twists and contorts when a golfer is standing on the base platform. Therefore, the golfer must remain completely balanced while addressing the ball and swinging the club to prevent the platform from wobbling uncontrollably. The base platform is mounted on a turntable that allows a golfer to rotate the base platform between a first orientation where balance must be maintained in a direction parallel to the shoulders and a second orientation where balance must be maintained in a direction perpendicular to the shoulders.

Abstract: A compression golf swing training apparatus includes a hitting board mounted atop a framework and configured to move downwardly at the point of impact from the golf club striking the hitting board during a golf swing. Specifically, the downward motion of the hitting board, when struck with a golf club, compresses the compression springs in their holder imitating or replicating the feeling a golfer experiences when taking a divot of golf course grass during a golf swing. The system is reconfigurable and interchangeable with distinct compression spring levels held in their individual spring holders replicating and/or imitating the resistance of the ground the golfer experiences playing on hard, soft, and wet golf course grass conditions.

Abstract: An adjustable exercise machine for performing resistance exercises comprises a base and an upper frame including front and back end stationary exercise platforms, and a movable exercise platform that reciprocates between the stationary platforms. A plurality of biasing members is selectable by an exerciser via selector knobs to generate a bias force against the movable platform. A plurality of pivotable lift supports are connected between the base and the upper frame. Front and back actuators are connected between the base and the lift supports by lifting yokes to selectively raise and lower the front and back ends of the machine. The movable platform may be connected to move along the exercise machine by trolley wheel assemblies. A plurality of travel limit decelerators mounted on the rails engage and rapidly decelerates the movable platform as it reaches its limits of travel on the rails.

Abstract: Generally, described are methods, apparatuses and systems for a recommendation engine which determines a recommendation based upon a terrestrial parameter and an overall factor unrelated to the terrestrial parameter. The recommendation engine may receive as inputs: (1) some data relating to the terrestrial parameter and (2) some data relating to user operation of a mechanical device. An overall factor may be calculated or obtained, at least in part, from the data relating to user operation of the mechanical device. And based upon the data relating to the terrestrial parameter and the overall factor, a recommendation may be determined and transmitted. In one embodiment, as part of the transmission process, the recommendation may be displayed to a user requesting the recommendation.

Abstract: Generally, described are methods, apparatuses and systems for a recommendation engine which determines a recommendation based upon a terrestrial parameter and an overall factor unrelated to the terrestrial parameter. The recommendation engine may receive as inputs: (1) some data relating to the terrestrial parameter and (2) some data relating to user operation of a mechanical device. An overall factor may be calculated or obtained, at least in part, from the data relating to user operation of the mechanical device. And based upon the data relating to the terrestrial parameter and the overall factor, a recommendation may be determined and transmitted. In one embodiment, as part of the transmission process, the recommendation may be displayed to a user requesting the recommendation.

Abstract: A multi-surface golf swing training mat is provided for use at practice ranges and the like. The mat includes four surfaces (e.g., quads or squares) that simulate surfaces actually found on a golf course: the drive or tee-box, the fairway, the sand, and the 3-inch rough. The multi-surface golf swing training mat enables practicing golfers to work not only on their swing, but also on hitting shots from surfaces similar to those on which they will be playing. In one aspect of the present disclosure, the golfer stands beside the multi-surface golf swing training mat to hit balls from the two nearest hitting squares, and stands on the mat to hit balls from the other two squares. In another aspect, the multi-surface golf swing training mat rotates to present each playing square or surface to a golfer from a single standing position.

Abstract: Generally, described are methods, apparatuses and systems for a recommendation engine which determines a recommendation based upon a terrestrial parameter and an overall factor unrelated to the terrestrial parameter. The recommendation engine may receive as inputs: (1) some data relating to the terrestrial parameter and (2) some data relating to user operation of a mechanical device. An overall factor may be calculated or obtained, at least in part, from the data relating to user operation of the mechanical device. And based upon the data relating to the terrestrial parameter and the overall factor, a recommendation may be determined and transmitted. In one embodiment, as part of the transmission process, the recommendation may be displayed to a user requesting the recommendation.

Abstract: Generally, described are methods, apparatuses and systems for a recommendation engine which determines a recommendation based upon a terrestrial parameter and an overall factor unrelated to the terrestrial parameter. The recommendation engine may receive as inputs: (1) some data relating to the terrestrial parameter and (2) some data relating to user operation of a mechanical device. An overall factor may be calculated or obtained, at least in part, from the data relating to user operation of the mechanical device. And based upon the data relating to the terrestrial parameter and the overall factor, a recommendation may be determined and transmitted. In one embodiment, as part of the transmission process, the recommendation may be displayed to a user requesting the recommendation.

Abstract: Generally, described are methods, apparatuses and systems for a recommendation engine which determines a recommendation based upon a terrestrial parameter and an overall factor unrelated to the terrestrial parameter. The recommendation engine may receive as inputs: (1) some data relating to the terrestrial parameter and (2) some data relating to user operation of a mechanical device. An overall factor may be calculated or obtained, at least in part, from the data relating to user operation of the mechanical device. And based upon the data relating to the terrestrial parameter and the overall factor, a recommendation may be determined and transmitted. In one embodiment, as part of the transmission process, the recommendation may be displayed to a user requesting the recommendation.

Abstract: A platform assembly includes a lower box, which is supported at the corners on inflatable feet, and a platform which is tiltable relative to the lower box by a lifter mechanism inside the box. The platform assembly is universally usable to support exercise equipment, in particular exercise bicycles such as spinning cycles. A complete studio may be outfitted by supporting each of a multitude of exercise cycles on a universal platform. A screen display in front of the cycles plays a moving picture of a trip, which is emulated by the participants in the exercise and workout routine. The platform is raised and lowered, as well as tilted, in synchronicity with the display. On raising the front of the platform, which represents an incline in the travel path, the resistance of the bicycle is increased.

Abstract: An apparatus for analyzing a golf swing or other biomechanical movement includes first and second rectangular force plate mounted within a respective first and second rigid rectangular frame by means of at least one load cell proximate each corner of each rectangular force plate. The second rigid rectangular frame being secured to the first rigid rectangular frame so as to prevent relative lateral movement therebetween, and each of the load cells is operably connected to one or more microprocessor devices for receiving a signal generated by each of the load cells indicative of a force applied thereto.

Abstract: A tiltable/adjustable golf practice device includes multiple height adjusters mounted on the respective corners of the teeing ground. By means of lifting or lowering the height adjusters, the teeing ground can be tilted to simulate the landform of a real golf course in accordance with the requirement of a user in practice. The tiltable/adjustable golf practice device is free from any electronic control or hydraulic device so that the manufacturing cost is greatly lowered. Also, a user can freely remove the tiltable/adjustable golf practice device so that the application of the tiltable/adjustable golf practice device is facilitated.

Abstract: A putting training device includes a base having a first end portion, a second end portion and a middle portion for supporting an inclined, interchangeable elongate putting path member having a variety of widths and lengths for use by a user for improving the users putting stroke.

Abstract: A golf sand bunker simulator which mimics the feel of sand by using beaded chains that are attached to a mat. The golf sand bunker simulator creates a sand-like experience which can assist a golfer to develop their sand shot technique. The golf sand bunker simulator is portable and because it does not generate dust or debris provides a clean golf training experience for both indoor and outdoor practice. The golf sand bunker simulator can also have a grass turf attached to enable a golfer to practice both sand and grass shots.

Abstract: Driving board for training golf comprising a basal plane (2), the first inclined plane (3, 4) which is supported by the supporting rolls being located on top of the basal plane and is adjusted to revolve in relation to the basal plane and comprises a second inclined plane (5,6) which is supported by the supporting rolls being located on top of the first inclined plane and is adjusted to revolve both in relation to the basal plane and in relation to the first inclined plane. Regarding the three mentioned plane (2); (3, 4) and (5, 6) at least one plane has nests (8) into which the rolls (7) belonging to the adjacent plane get settled while locking their reciprocal rotation.

Abstract: Modifiable platform assemblies are provided that can include at least two frame assemblies configured to reside one above the other and be rotatably connected in relation to one and the other along an axis extending substantially normal to an interface between the two assemblies. These platforms can be used to develop the golf swing. Accordingly, golf ball hitting practice methods are also provided.

Abstract: Driving board for training golf comprising a basal plane (2), the first inclined plane (3, 4) which is supported by the supporting rolls being located on top of the basal plane and is adjusted to revolve in relation to the basal plane and comprises a second inclined plane (5,6) which is supported by the supporting rolls being located on top of the first inclined plane and is adjusted to revolve both in relation to the basal plane and in relation to the first inclined plane. Regarding the three mentioned plane (2); (3, 4) and (5, 6) at least one plane has nests (8) into which the rolls (7) belonging to the adjacent plane get settled while locking their reciprocal rotation.

Abstract: An eight-directional controlled dynamic plate based on one-point allows a central portion of a forward side of the dynamic plate with feet of the golfer being positioned thereon to be connected in one-point to the swing plate body, and the dynamic plate to be inclined in eight directions including a forward, a rearward, a leftward, and a rightward direction and four edge directions, so that the dynamic plate is to be positioned corresponding to an inclination surface and an inclination angle of actual outdoor golf course.

Abstract: An adjustable golf surface system having first and second platforms pivotally connected via a hinge wherein a golf surface is on the top surface of the first platform, the platforms can rotate about a base and base stud in a clockwise and counterclockwise direction. A lifting mechanism operated by a jackscrew allows the first platform to pivot upwardly with respect to the second platform.

Abstract: A tilting platform assembly comprises a base member having a dome shaped upper surface portion, and a platform member having an upper playing surface and a concave shaped lower surface portion, the concave shaped lower surface portion corresponding substantially with the dome shape upper surface portion of the base member and being movable relative thereto. A mechanism is provided for selectively fixing and releasing the dome shaped upper surface portion of the base member relative to the concave shaped lower surface portion of the platform member to permit the top playing surface to be disposed at a plurality of different orientations.

Abstract: A portable, compact and adjustable apparatus that deploys to assimilate a golf course tee box setting. The apparatus is designed to house and protect a video display panel strategically located at a position that allows the user to view a real time video stream of their body alignment and club position, from address to follow through while maintaining the proper stance to effectively strike a golf ball. The hitting surface adjusts to accommodate a variety of club lengths and ball placements. As many cameras can be placed in different view points to instantly analyze and adjust the golfers swing by viewing the swing in real time.

Abstract: A golf practice mat including a surface pattern formed by thermally deforming and allowing setting of the deformed mat surface.

Abstract: This invention relates a sports practice platform that is portable and adjustable having at least two panels capable of being releasably joined to form a base and comprising flanges at the end of the panels, said base including a removable turf material, said flanges hold said turf material in place on base, and removable legs of varying lengths. The object of this invention is to provide a versatile, lightweight, portable sports practice platform.

Abstract: An eight-directional controlled dynamic plate based on one-point allows a central portion of a forward side of the dynamic plate with feet of the golfer being positioned thereon to be connected in one-point to the swing plate body, and the dynamic plate to be inclined in eight directions including a forward, a rearward, a leftward, and a rightward direction and four edge directions, so that the dynamic plate is to be positioned corresponding to an inclination surface and an inclination angle of actual outdoor golf course.

Abstract: A golf training device for limiting the lateral movement of a lower body of a golfer toward a target and indicating lateral movement thereof, including a vertical panel having an upper end and a lower end, the lower end having a protrusion that extends from the lower end for being lodged into the ground and for preventing the horizontal movement of the golf training device when the protrusion is lodged in the ground. The golf training device further including at least one retractable support leg having a first end and a second end, the first end being pivotally attached proximate to the upper end of the vertical panel and the second end having a protrusion attached thereto for being lodged into the ground and preventing the horizontal movement of the golf training device, wherein the golf training device may be set in an operational position and a non-operational position.

Abstract: Device for practicing a sequence of movement in the golf swing, includes a base, and a first support, that is mounted on the base in a manner such that it can pivot about a first vertical axis and is intended for a golf player to place a first foot onto the first support which has a first supporting part for supporting the front part of the foot and a second supporting part that can be pivoted about a horizontal axis and is intended for supporting the heel of the first foot, a guide device is provided which is arranged on the base in a manner such that it at least partially surrounds the first vertical axis and which exhibits a curved design which rises from a lowermost point and which supports the second supporting part, and a second support is provided for the golf player to place his second foot on.

Abstract: This invention relates to a practice platform for a golfer comprising a platform on a base which is provided with hinge supports at each corner to be in an inclined plane wherein a lifting mechanism is provided between said platform and base, and said platform is comprised of a slidable platform on two sides.

Abstract: This invention relates to a practice platform for a golfer comprising a platform on a base which is provided with hinge supports at each corner to be in an inclined plane wherein a lifting mechanism is provided between said platform and base, and said platform is comprised of a slidable platform on two sides.

Abstract: The training device is made in two pieces that are mirror image of each other. In the first embodiment which is used to improve an individual's general swing the two pieces are laid together such that the two inclines form a valley. To use the device one steps on the inclines and places his feet approximately shoulder length apart in parallel with the valley. One then takes up a stance to swing. As he practices swinging the golf club he noticed how his body feels with the weight on the insides of his feet. By him standing on the inclines he will keep his feet, hips, shoulders in the proper position for a correct swing.

Abstract: An automatic tee-up device including a golf ball reservoir, a platform with a groove for a golf ball to travel from the reservoir to a tee, and a ball ejector disposed to eject golf balls one at a time from the reservoir onto the groove. The tee is movable from below a level of the golf ball in the groove to above the level of the golf ball in the groove. After the golf ball is ejected by the ejector, the golf ball travels on the groove to the tee and is raised by the tee into a position suitable for striking with a golf club.

Abstract: An efficient, low cost and versatile golf practice device, which stimulates the angular stances frequently found during play on a course. The practicing golfer stands on top of a turf practice platform. This platform sits flat on top a region comprising a plane. The plane cuts off a slice of the area of a sphere. The plane faces north towards the sky while the opposite side is comprised of a curved arc portion that faces south, towards the earth. The spherical slice, (containing the flat platform), fits as a male portion into and on top of a female inverted dome region. The female spherical slice itself encompasses a space less than a full hemisphere. The female spherical slice is set inside the top surface of a rectangular box of length and width proportions roughly similar to an average driving range mat. The golfer stands on the platform and is capable of simulating a plurality of hitting conditions using the simple process of manual adjustment.

Abstract: A golf training device for limiting the lateral movement of a lower body of a golfer toward a target and indicating lateral movement thereof, including a vertical panel having an upper end and a lower end, the lower end having a protrusion that extends from the lower end for being lodged into the ground and for preventing the horizontal movement of the golf training device when the protrusion is lodged in the ground. The golf training device further including at least one retractable support leg having a first end and a second end, the first end being pivotally attached proximate to the upper end of the vertical panel and the second end having a protrusion attached thereto for being lodged into the ground and preventing the horizontal movement of the golf training device, wherein the golf training device may be set in an operational position and a non-operational position.

Abstract: A golf driving range platform (20) having: a base plate (22) having a lower surface (21) and an upper surface (23), the base plate lower surface (21) being provided to rest on a ground; a lower wedge (26) having a lower surface (27) and an upper surface (28) inclined relative to each other by a first predetermined angle (29), the lower wedge lower surface (27) being disposed above said base plate upper surface (23) and supported thereon, the lower wedge (26) being rotatable relative to said base plate (22) about a first rotation axis (40) extending substantially perpendicular to the base plate upper surface (23); an upper wedge (30) having a lower surface (31) and an upper surface (32) inclined relative to each other by a second predetermined angle (33), the upper wedge lower surface (31) being disposed above said lower wedge upper surface (28) and supported thereon, the upper wedge (30) being rotatable relative to said base plate (22) and said lower wedge (26); a top plate (34) having a lower surface (35) an

Abstract: A portable golf practice game consisting of a wall having a front face, rear face, and base. The wall includes a plurality of openings along the base for the entry of an object there-through. Each opening includes an opening sensor to detect the presence of an object there-through. The wall further includes proximity sensors along the base to detect the presence of an object not passing though an opening. The sensors emit a signal which is detected by a processor connected to the wall. Each opening has a corresponding graphic element which displays a value interpreted by the processor. A user chooses a game on the input device, then propels an object toward the wall, a sensor emits a signal, the processor interprets the signal and the graphic element displays an assigned value.

Abstract: A portable golf practice device is disclosed that is easily transported by the golfer and simulates the response of natural turf when impacted by the club head during a golf swing. The device includes a simulated turf surface fitted in a carriage tray. The carriage tray is supported on a retraction assembly on which it can slide forward and back, and which has springs that will retract it after it has moved forward. The retraction assembly is supported on a base member. In use, when the turf surface is hit by a golf club it moves forward simulating the feel of actual turf, and then returns to its ready to use position.

Abstract: The present invention provides a golf practicing device having a platform with adjustable tilt on two independent axial creating a variety of inclination thus allowing a player to simulate variety of lies of the golf course in a driving range. In its first embodiment, the device comprising of a hitting surface 20 covered with artificial turf 21, mounted on a base 10 with a double-cross joint 30. On the hitting surfaces 20 are switches 70a 70b 70c 70d wired to a pair of linear actuators 50 51 affixed to a cable 80 running through a conjugated pulley cable guide 40 41 42 43 so that pressing the switches 70a 70b 70c 70d will cause one side of the hitting surface 20 to lower and the opposite side to lift up, causing the golf platform to tilt toward the direction of activated switch.

Abstract: A golf mat having upstanding side walls and a bottom made of a flexible material to enable the same to be rolled up. The mat can be filled with grass sod to present an upper natural playing surface for practicing golf shots. The side walls can be extended upwardly and the mat filled with sand to present a different, but natural playing surface to a golfer practicing sand shots.

Abstract: An efficient, low cost and versatile golf practice device, which stimulates the angular stances frequently found during play on a course. The practicing golfer stands on top of a turf practice platform. This platform sits flat on top a region comprising a plane. The plane cuts off a slice of the area of a sphere. The plane faces north towards the sky while the opposite side is comprised of a curved arc portion that faces south, towards the earth. The spherical slice, (containing the flat platform), fits as a male portion into and on top of a female inverted dome region. The female spherical slice itself encompasses a space less than a full hemisphere. The female spherical slice is set inside the top surface of a rectangular box of length and width proportions roughly similar to an average driving range mat. The golfer stands on the platform and is capable of simulating a plurality of hitting conditions using the simple process of manual adjustment.

Abstract: A golf driving range platform (20) having: a base plate (22) having a lower surface (21) and an upper surface (23), the base plate lower surface (21) being provided to rest on a ground; a lower wedge (26) having a lower surface (27) and an upper surface (28) inclined relative to each other by a first predetermined angle (29), the lower wedge lower surface (27) being disposed above said base plate upper surface (23) and supported thereon, the lower wedge (26) being rotatable relative to said base plate (22) about a first rotation axis (40) extending substantially perpendicular to the base plate upper surface (23); an upper wedge (30) having a lower surface (31) and an upper surface (32) inclined relative to each other by a second predetermined angle (33), the upper wedge lower surface (31) being disposed above said lower wedge upper surface (28) and supported thereon, the upper wedge (30) being rotatable relative to said base plate (22) and said lower wedge (26); a top plate (34) having a lower surface (35) an

Abstract: A swing plane indicating golf mat capable of indicating the path of a swing through the critical zone. The golf mat includes an array of toggling, grass-mimicking blades which, from the vantage point of the golfer, assume a different appearance when toggled over. In the preferred embodiment, the blades have a forward face and a rearward face. The forward face and rearward face are different colors. Because of the curvature of the blades, the blades normally appear one color when the blades are in their normal and non-toggled position. When the blades are toggled, the blades appear a different color.

Abstract: An indoor golf putting green is disclosed comprising base panels (12), base-panel spacers (14), stand-board spacers (54), rails, a stand-board (18) and a putting surface (24). The putting surface is fully contourable providing a large variety of slopes which can be configured on the surface, allowing the user to practise a variety of putts. The stand-board is also contourable, and can be placed around the base panels at a variety of locations thus allowing the user to practise putts of differing length.

Abstract: A golf practice device is disclosed that simulates the response of natural turf when impacted by the golf club head. The device comprises a platform for supporting the golfer and a divot simulator insert installed in a cavity area within the platform. The divot simulator insert has a base; a tray rests on top of the base with a simulated turf surface fitted therein. A cover is provided to conceal the interior and strengthen the base. When a ball placed on the simulated turf surface is struck by a golf club, the force imparted to the device sends the tray together with the simulated turf surface sliding forward, thus simulating the feel of hitting off natural turf and taking a divot. Means comprising compression springs fitted over guide rails are provided to control the sliding forward and retraction to their original position of the tray and the simulated turf surface.

Abstract: A slope controllable foot plate for a golf swing practice apparatus which includes a actuating oil pressure motor providing the power for controlling the slope, a transformation device for transforming the rotating driving power to linear driving power, and a slope control oil pressure cylinder for controlling the slope of the foot plate, whereby a lower height and a simplified structure of the foot plate is obtained.

Abstract: A golf ball aiming and striking aid includes a mat that has a top side and a bottom side. The mat has a back edge and a front edge. The back edge is straight. Aim indicia is positioned on the top side and comprises a line positioned adjacent to and orientated parallel to the back edge. Stance indicia is positioned on the top side and comprises a line positioned between the front edge and is orientated parallel to the back edge. An elongated panel is rotatably coupled to the top side. The panel is selectively alignable with the aim indicia or angled with respect to the aim indicia. A golf ball may be positioned between the aim indicia and the stance indicia and a golfer may align themselves with the stance indicia to form a proper stance.

Abstract: A golf practice mat is formed by a circular or rectangular golf mat with a sufficiently large playing surface to support a golfer for address of a golf ball on a tee located in a contiguous outer peripheral margin of the playing surface. The spaced apart golf ball hitting areas each include the golf club approach path and a golf club follow through path intercepted by the golf tee mounting aperture. The golf mat is rotated about an axle within spandrels or filler pieces supported on a platform about the outer periphery of the golf mat.