Abstract: The present disclosure relates to methods and apparatus for launch and recovery of a remote inspection device within a liquid storage tank. In one embodiment, the tank is accessed by opening an entrance hatch and then injecting a vapor suppression foam across a surface of a stored liquid mass to form a foam layer. A launching system having a remote inspection device is attached to the entrance hatch to define a launch and recovery space sealed from an external environment and isolated from the stored liquid mass in the tank via a valve and the foam layer. The launch and recovery space is purged of hazardous vapors by injection of an inert gas prior to launch and recovery of the remote inspection device. Prior to removal of the launching system, the surface of the stored liquid mass is re-coated with vapor suppression foam.

Abstract: An exercising equipment combination includes a plurality of exercising devices, and a connecting device connecting the exercising devices. Front ends of the exercising devices abut each other. Each of the exercising devices includes a support post and a secondary table mounted on the support post. The secondary tables of the exercising devices are juxtaposed and put together to form a primary table which has a predetermined geometric shape.

Abstract: An aquatic exercise device and method of use are described herein. The aquatic exercise device provides for a full body, low impact, and decompressing workout that is unattainable by any existing product on the market.

Abstract: An ergonomic grip for strength conditioning has a grip body composed of three adjoined, progressively larger oblate spheroids. The major and minor diameters of the spheroids and their spacings combine to form invected surfaces at the junctions of first and second and second and third spheroids. These invected surfaces admit curved fingers of a grasping hand to provide a secure grip while eliminating a common problem of the little finger (4th finger) of the hand being crushed or discomforted. A central shaft passes through the grip body and includes an attachment affordance at one protruding end, and is coupled to a washer at the other end. A central cavity in the grip body allows the spheroids to compliantly conform to the inner concavities of an individual user's palm for increased comfort and positive grip. They eyebolt may also swivel to align itself to a connected cable during use.

Abstract: A weightlifting apparatus has at least one indicia on at least one weight plate indicating the amount of weight of the weight plate. The barbell of the weightlifting apparatus can have alignment indicia on an outer surface thereon. The weightlifting apparatus is configured to selectively chose to display the amount of weight on the weightlifting apparatus. The alignment indicia of the barbell is aligned with the at least one indicia on the weight plate to mark or indicate which indicia of a plurality of indicia is the selected indicia to be viewed.

Abstract: An exercising device includes a cabinet and an exercise apparatus. The cabinet includes a top plate, a bottom plate, at least one fixed side, and a movable side which enclose a receiving space. The at least one fixed side is secured between the top plate and the bottom plate. The movable side is provided with a fixing member. A pivot member extends through the fixing member, and is mounted between the top plate and the bottom plate. Thus, the fixing member is pivoted about the pivot member, such that the movable side is pivoted sideward, to close or open the receiving space The exercise apparatus is received in the receiving space when the movable side closes the receiving space, and is extended outward from the receiving space when the movable side opens the receiving space.

Abstract: An exercising device includes a cabinet, a pull board mounted on the cabinet, and an exercise apparatus mounted in the cabinet and connected with the pull board. The cabinet includes a top plate, a back plate and two side plates. The cabinet has a receiving space defined by the top plate, the back plate and the two side plates. The receiving space has a side formed with an opening. The pull board horizontally slides forward or backward relative to the cabinet, to open or close the opening of the cabinet. The exercise apparatus is received in the receiving space of the cabinet when the pull board closes the opening of the cabinet, and is extended outward from the receiving space of the cabinet when the pull board opens the opening of the cabinet.

Abstract: An exercise apparatus for effecting transverse abdominis and inner abdominal muscle exercise, includes a back support and an arm exercising assembly. The arm exercising assembly comprising a gripping bar having gripping portions for gripping by the user's hands, and which is coupled to a resistance assembly. The gripping bar is reciprocally movable against the biasing force from a first raised position, where said gripping bar is forward and outwardly above said user's shoulders, and a second lowered position spaced forwardly outwardly above the user's torso. The resilient biasing force is selected on multidirectional force having an upward biasing component, a downward biasing component independent thereof, and a resilient rearward biasing component all acting in concert.

Abstract: A cycle exercising device includes a base having an interior provided with a receiving space, and a cycle movement mechanism received in the receiving space of the base. The base has two open sides connected to the receiving space. The cycle movement mechanism is provided with two tread portions protruding outward from the two open sides of the base. The two tread portions are rotated along a circular path. Thus, the cycle exercising device is stored easily and conveniently when not in use. In addition, a cushion or an upright post is mounted on the top portion of the base, and a seat or a table board is mounted on the upright post.

Abstract: An exercise apparatus (20; 200) for use by a user (600) and comprising: a frame (22; 202); a resistance unit (24; 204); a first member (26A) positioned to engage a left lower leg of the user; a second member (26B) positioned to engage a right lower leg of the user; wherein: the first member is mounted to the frame for rotation about a first axis (510A) between a first condition and a second condition; the second member is mounted to the frame for rotation about a second axis (510B) between a first condition and a second condition; the first member and the second member are coupled to the resistance unit so that the rotations of the first member and the second member to their second conditions from their first conditions is against resistance from the resistance unit; and the first member and the second member are mounted for the respective rotations so that the rotations of the first member and the second member to their second conditions from their first conditions draws the user's ankles together proportion

Abstract: Provided is a sensor device-equipped golf shoes comprising: golf shoes including a left and right pair of a first shoe and a second shoe to be worn by a golfer; and a sensor device attached to the golf shoes. The sensor device includes one or more sensor modules configured to measure sensor data pertaining to at least one of an orientation of the first shoe when the golfer takes a shot, an orientation of the second shoe when the golfer takes a shot, and a positional relationship between the first shoe and the second shoe when the golfer takes a shot.

Abstract: A user interface for an interactive exercise system includes a display module held by a mechanical support system, with the display module able to display a video of a trainer. The trainer can be presented in full body view against a black background and a mirror element attached to at least partially cover the display module.

Abstract: A measurement method executed by a computer, the measurement method includes acquiring scan data indicating a distance to a dent region generated in a bed portion of a trampoline and a direction of the dent region from a laser scanner device arranged below the bed portion and which scans a direction approximately parallel to the bed portion with laser light; specifying a center position of the dent region based on the acquired scan data; and calculating a landing position of a player of a trampoline competition on the bed portion based on the specified center position.

Abstract: Enables a fitting system for sporting equipment using an application that executes on a mobile phone for example to prompt and accept motion inputs from a given motion capture sensor to measure a user's size, range of motion, speed and then utilizes that same sensor to capture motion data from a piece of equipment, for example to further optimize the fit of, or suggest purchase of a particular piece of sporting equipment. Utilizes correlation or other data mining of motion data for size, range of motion, speed of other users to maximize the fit of a piece of equipment for the user based on other user's performance with particular equipment. For example, this enables a user of a similar size, range of motion and speed to data mine for the best performance equipment, e.g., longest drive, lowest putt scores, highest winning percentage, etc., associated with other users having similar characteristics.

Abstract: An interactive exercise system includes a mechanical support system and a display module held by the mechanical support system. A mirror element is attached to at least partially cover the display module. At least one movable arm is connected to the support system and at least one force-controlled component is connected to the mechanical support system. The force-controlled component can be graspable by a user and allows for a range of exercise types and programs.

Abstract: A plurality of control sequences is stored. A user state is detected. A next control sequence associated with the user is selected from the plurality of control sequences based at least in part on the user state.

Abstract: A system and method for rehabilitating a patient. In some embodiments, a patient or other subject can stand on a balance plate and perform one or more tests in response to instructions or visual stimuli on a display screen. Data, such as Centre of Pressure data, can be obtained from the balance plate and processed by a processor in tandem with the progression of a test presented on the display screen. The information can be correlated and used to assist in diagnosing or rehabilitating the patient or subject.

Abstract: Golf balls comprising a multi-layer core and a cover are disclosed. The multi-layer core comprises at least three layers, including at least one thermoset layer and at least one thermoplastic layer. The innermost core layer is relatively small, having a diameter of from 0.50 inches to 1.30 inches.

Abstract: Provided is a golf ball with air channels between adjacent dimples. The golf ball according to the present disclosure has air channels connecting adjacent dimples, and an outer tip of the air channel is chamfered or filleted. The problem of durability deterioration at the outer tip of the air channel over the entire surface of the golf ball is solved by the air channel structure in which the outer tip is chamfered or filleted. Meanwhile, it is possible to minimize the influence of wind at the outer tip of the air channel and greatly improve flight stability related with slice prevention, straightness and excellent impact point while ensuring a sufficient flight distance by uniformalizing pressure drag. In addition, the depth of the dimple itself is selectively made larger than the depth of the dimple of the conventional golf ball with the air channel in accordance with the chamfering or filleting of the outer tip of the air channel, thereby minimizing lift force and a loss of a flight distance.

Abstract: Golf ball having CoR of at least 0.810, specific gravity SGB of less than 1.00 g/cc, and initial velocity of at least 250 ft/s and comprising a first layer L1, a second layer L2 surrounding L1, and a third layer L3 surrounding L2. L1 is formed from at least one highly neutralized polymer and has first specific gravity SG1; L2 is formed from at least one partially neutralized polymer and has second specific gravity SG2; and L3 is formed from at least one of a thermoset or thermoplastic composition and has third specific gravity SG3. At least two of SG1, SG2, and SG3 is less than 1.13 g/cc. SG1 may be less than 1.13 g/cc, or less than 1.0 g/cc. The thermoset or thermoplastic composition may comprise polyurethane(s), polyurea(s), polyurethane(s)/polyurea(s) hybrids, and/or ionomers such as at least partially neutralized polymers and/or HNPs.

Abstract: Multi-piece golf balls having a multi-layered solid core and multi-layered cover are provided.

Abstract: Golf balls having a multi-layered core made of a foamed composition are provided. The core preferably has a foam inner core (center) and surrounding thermoset or thermoplastic outer core layer. Preferably, a polyurethane foam composition is used to form the foam center. The foam inner core preferably includes a fully-foamed center region and a partially or completely-collapsed foam outer region. The hardness of the fully-foamed region is different than the hardness of the collapsed foam region. Non-foamed thermoset or thermoplastic materials such as polybutadiene rubbers or ethylene acid copolymer ionomer may be used to form the outer core layer. The ball further includes a cover that may be multi-layered. The foam cores have good resiliency.

Abstract: Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a body portion having a toe portion, a heel portion, a top portion, a sole portion, a front portion, a back portion, a hosel portion, a first interior cavity, and a hosel transition portion between the first interior cavity and the hosel portion. The golf club head may include a second interior cavity extending into the hosel transition portion and connected to the first interior cavity. The body portion may include a port connected to the first interior cavity. The first interior cavity may be filled with a polymer material from the port. The golf club head may include a mass portion located at or below a horizontal midplane of the body portion. Other examples and embodiments may be described and claimed.

Abstract: Embodiments of bag having an adjustable carrying strap system and methods to manufacture such a bag are generally described herein. In some embodiments, the adjustable carrying strap system includes a plurality of carrying straps configured to be coupled to a bag at one end and a connector plate at the opposite end thereof to provide a self-centering capability to the bag, such as a golf bag. The connector plate comprises an arc region and an apex region opposite the arc region and defines a first arc slot and a second arc slot in the arc region and a first straight slot and a second straight slot within the apex region. In some embodiments, the connector plate defines a center slot defined between the first and second arc slots and the first and second straight slots.

Abstract: In the specification and drawings an equipment feedback system is shown and described with an equipment body; a power source structure connected to the equipment body; a pressure sensor connected to the power source structure; a position sensor connected to the power source structure; and an indicator in communication with the pressure sensor and the position sensor, wherein the indicator is capable of providing an indication to a user that the equipment body is held in a proper position by a user based on information generated by the pressure sensor and the position sensor.

Abstract: Embodiments of golf club weight attachment mechanisms are described herein. In some embodiments, a golf club head comprises a head body with an interior cavity, a shell portion, and a bracket with a weight member coupled to the bracket. In one embodiment, the bracket and the weight member can be configured to be fully contained within the interior cavity. Other examples and related methods are also described herein.

Abstract: A golf training aid that may be attached to any golf club that may force a golfer's hands into the proper grip position for various types of golf shots is provided. The device and methods of the present disclosure may further allow a golfer to practice these shots to build muscle memory and to ingrain the proper grip positions into memory to allow for repeated and consistent shot performance.

Abstract: A length compatible in-game protection case and method for affixed positional storage of a bat stores a baseball bat in an affixed axial position inside an elongated housing, such that a handle end of the bat is accessible from an open end of the housing without requiring the housing to be fully opened. The housing has an outer surface, inner surface, an open end, and a closed end. The housing has a pliable panel to protect the bat from damage. A cap detachably attaches to the open end. Spaced-apart ridges extend along the length of the panel to indicate discrete lengths that correlate to the bat. A spacer fits into one of the ridges and engages a top end of the bat to fixedly position the bat at an appropriate length in relation to the housing such that the handle end is accessible from open end of the housing.

Abstract: Disclosed is a method of playing a game. The method comprising providing a hexagon-shaped playing field with six boundary lines. Further, the method comprising providing a ball having the spherical shape similar to that of an American basketball. Further, the method comprising providing three baskets attached to three backboards attached to three poles, wherein each basket in the three baskets includes a net attached to a hoop, wherein each pole in the three poles is installed at three boundary lines in the six boundary lines respectively, wherein the three boundary lines are unconnected from each other. Further, the method comprising providing three teams of players comprising a first team of players associated with a first basket in the three baskets, a second team of players associated with a second basket in the three baskets and a third team of players associated with a third basket in the three baskets.

Abstract: The invention relates to a play device intended for juggling, comprising upper branches, and lower branches, an upper linking part, and a lower linking part, the upper and lower linking parts being aligned along a main axis, and a peripheral armature, of annular shape arranged between the upper linking part and the lower linking part along the main axis, said upper branches and lower branches forming an external envelope delimiting an interior space of the play device and being configured to deform in such a way that the device passes from an initial shape to a bowed shape when a user bounces the play device on his body, and from the bowed shape to the initial shape after the bounce.

Abstract: A batting training system is disclosed, the system including but not limited to a baseball plate having visible color-coded pitch location indicators thereon; and a matt adjacent the baseball plate, the matt having colored zones that match a pitch location indicator color, wherein a batter is trained to look to the zone that matches the pitch location indicator for a ball. A method is disclosed for using the system to train a batter.

Abstract: A ball holder for punt training has a base, a length-adjustable post, a support arm, an intermediary connector, and a gripper. The ball holder is designed to be used in a set of two ball holders are positioned on opposite sides of a ball. Thus positioned, the two ball holders retain the ball at an optimal height for being punted. One end of the length-adjustable post is mounted to the base, such that the length-adjustable post is oriented perpendicular to the base. The support arm is laterally mounted onto the length-adjustable post to form a cantilever that retains the ball in a position offset from the length-adjustable post. The intermediary connector is a flexible fastening device that is connected in between the support arm and the gripper. Accordingly, the intermediary connector enables the gripper to be moved out of the way when an athlete punts the ball.

Abstract: Examples of techniques for projecting fall zones for a climber are disclosed. In one example implementation according to aspects of the present disclosure, a computer-implemented method includes detecting, by a processing device, a position of a climber on a climbing surface. The method further includes determining, by the processing device, a fall zone of the climber based at least in part on the position of the climber on the climbing surface. The method further includes projecting the fall zone of the climber on a ground surface beneath the climber, the fall zone being visible to others.

Abstract: The apparatus has a playing background of a collection of electronic markers or, a playing background of a collection of electronic markers, and one or more motional elements which are also able to process electrical signals.

Abstract: An exercising device includes a base placed on a plane, a cover pivotally connected with the base, and an exercise apparatus mounted between the base and the cover. The cover has a side pivotally mounted on a side of the base. The cover is pivoted relative to the base to open or close a top face of the base. The exercise apparatus includes a leg working unit mounted on the base. Thus, the exercising device is stored easily and conveniently and is adapted to function as furniture. The exercising device also has a dustproof function.

Abstract: A safety system for an exercise machine having a plurality of moving internal components. The safety system generally includes a plurality of safety covers that are removably attachable to the machine at various locations to close off openings between the structural members of the machine, enclose the internal spaces of the machine containing internal moving components, and thus prevent an exerciser from coming in contact with the internal components through the openings. The safety covers include one or more side safety covers removably attachable to fixed structural elements and/or a movable platform of the machine along the lateral sides of the machine, one or more top safety covers attached to the machine below and between stationary platforms located at or near opposite longitudinal ends of the machine, and one or more end safety covers removably attachable near the opposite longitudinal ends of the machine.

Abstract: The two-part system includes a modified hockey puck and a set of goal units that can be mounted on a hockey goal. Within the puck are light sources, motion sensors, infrared transmitters, and a power source. Within the goal units are light sources, infrared sensors, and a microcontroller. When the goal units are mounted on the hockey goal, the infrared sensors form a detection area through which the puck must pass in order to count as a goal. The infrared transmitter of the puck and the infrared sensors of the goal units communicate with one another, and when an infrared signal is received the microcontroller triggers the light sources mounted to the goal to illuminate and indicate that a goal has been scored. Additionally, both the puck and the goal units are designed to reduce power consumption by switching between a low-energy mode or an active mode of operation.

Abstract: An interactive exercise system includes a mechanical support system and a display module held by the mechanical support system. A force-controlled motor is attached to the mechanical support system and a reel is driven by the force-controlled motor. The interactive exercise system also has a handle graspable by a user and includes a cord extending between the reel and the handle. Force applied through the force-controlled motor is based at least in part on detected user force input.

Abstract: An interactive exercise system includes an exercise machine having a display able to present videos, a three-dimensional camera system, and local processing system able to provide pose estimation based on data from the three-dimensional camera system. The system also includes a communication module for connection to a cloud processing system, with the cloud processing system supporting exercise related analytics including those based on pose estimation provided by the local processing system.

Abstract: A social engagement system includes a first exercise machine having a display able to present videos, a three-dimensional camera system, and local processing system able to provide pose estimation based on data from the three-dimensional camera system. The system also includes a communication module for connection to a cloud processing system, with the cloud processing system supporting connection to a second exercise machine having a display able to present videos, a three-dimensional camera system, and local processing system able to provide pose estimation based on data from the three-dimensional camera system. Additionally, the connection allows transfer of data useful for social engagement.

Abstract: There is provided an athletic mouthpiece comprising a tooth guard including a tooth channel, a mounting receiver, a retention element, and a lip guard including a lip shield, a mounting element, a second retention element, wherein the mounting receiver engages the mounting element to removably connect the lip guard to the tooth guard, and wherein the retention element engages the second retention element to secure the lip guard to the tooth guard until a separating force is applied.

Abstract: A boot form for a hockey skate is made of multiple plastic materials having different hardness properties, or different flexural moduli, and is formed via an injection-molding process or another similar process. One or more of the plastic materials may be reinforced with fibers of glass, carbon, aramid, or another stiffening material to strengthen one or more regions of the boot form. For example, pellets of a first plastic material having a flexural modulus of approximately 190 MPa (e.g., a polyamide elastomer block amide) may be injected into a mold to form a softer upper region of the boot form. And pellets of a second plastic having a flexural modulus of approximately 20,000 MPa (e.g., a Nylon 12 with long glass fibers) may be injected into the mold to form a stiffer lower region of the boot form. Additional skate components may then be attached to the boot form.

Abstract: Some aspects include a ski binding system using controllable electromagnets, alone or in combination with permanent magnets, as means of attaching or releasing a ski boot to a ski during use. Some aspects include a ski binding system using a controllable solenoid. In some aspects, microprocessor-based control releases binding electronically based on input from sensors located in binding, ski and/or boot, as well as in other equipment or clothing connected to them or to skier, or binding releases when a mechanical threshold is overcome. In some aspects, sensor data are recorded for analysis of system performance and for adjustment and improvement of system parameters based on data analytics.

Abstract: A customizable playing card having: a plurality of connectable surfaces, wherein each surface is capable of being removably adhered to each other surface via static electricity; a first card component having: a front first card component face; and a back first card component face; and a second card component that joins with the first card component via the static electricity; the second card component having: a front second card component face; and a back second card component face; wherein the first card component connects to the second card component such that the front first component face is the front card face; and such that the front second component face is opposite to the front first component face and is the back card face.

Abstract: A finger flicking football game board comprises a planar table surface having a plurality of apertures, each aperture designed to hold a beer pong-sized cup, and a pair of goal posts at a rear end of the planar table surface through which a miniaturized football must be flicked for scoring as an extra point AFTER the miniaturized football has been flicked from a first planar table surface into one of the cups in the apertures of an opposing player's planar table surface. A method of playing this finger flicking football game, preferably to 42 points or greater, is also disclosed.

Abstract: A baseball table game playable by a batter and a pitcher, the baseball table game including a playing field surface, a ball launching device disposed at a first corner of the playing field surface to expel a ball therefrom toward a second corner opposite the first corner, and a batting arm holder disposed at the second corner of the playing field surface to hold an arm of the batter while the batter uses a bat to attempt to hit the ball expelled from the ball launching device.

Abstract: The invention relates to a method of motion analysis for an assembly comprising at least one juggling device, the at least one juggling device 1 comprising a motion analysis module, intended to acquire at least inertial data, the method comprising the following steps: a step A of acquiring data, called acquired inertial data, relating to the movements of the at least one juggling device, a step B of detecting a bounce, called juggle, of the juggling device on the body of a user on the basis of the acquired inertial data, a step C of counting the number of successive juggles of the juggling device. The invention further relates to a computer program enabling the implementation of such a method and an information storage means comprising instructions for the implementation of such a method.

Abstract: Methods and apparatus provide for: performing information processing on the basis of data received from a device that detects a target object; generating an image to be displayed as a result of the information processing; determining that a user needs to be warned when the target object moves out of a play area set in an object space in reference to a detection field of the device, the determining including causing the generating to superpose a warning image on the image to be displayed; and transmitting data of the image generated by the image generating section to a display device, where the determining includes setting positions of boundary surfaces of the play area with respect to boundary surfaces of the field of the device within a predetermined range from the user.

Abstract: A game engine is configured to accept human intelligence tasks as in-game content and present the in-game content to the game player. A method performed by the game engine enables performance of human intelligence tasks, such as visual discrimination, in a video game context. The game engine may receive a definition of human intelligence tasks from one or more remote sources. The game engine may present the human intelligence tasks to multiple video game participants as in-game content. The game engine defines and enables game play rules for the in-game content. The game play rules set parameters for the multiple video game participants to perform the human intelligence tasks to achieve desired results. The game engine may award each of the multiple video game participants an improved game score upon successful performance of the human intelligence tasks in accordance with the game play rules. The game engine may measure success by consistency in responses between different participants or trials.

Abstract: The present disclosure discloses a virtual motor vehicle engine controlling system including a processor, a virtual motor vehicle engine, a start/stop controlling unit, a brake controlling unit, a acceleration controlling unit, a sound play controlling unit and a video play controlling unit, the virtual motor vehicle engine controlling system further including a tactile feedback unit controlled by the processor which may perform tactile feedback to the user at the virtual motor vehicle engine interface. The virtual motor vehicle engine controlling system of the present invention has a better effect of user experience compared with related technologies.