Hand held weight units of light weight manufactured as a solid unit, a shell unit with core insert combinations or modular units with interlocking ends. Shell units with core inserts and modular interlocking units allow for the changing of held weight by inserting or removing inserts or by locking or unlocking of modular weight unit sets creating varying held weight. The weight units are primarily used with upper body exercises during aerobic exercises in the home, outdoors, or in a gym setting such as walking or running to vary the intensity of workout during use.

An apparatus for permitting electrical connection between the exterior of an inflatable sports ball and electronics located inside the inflatable sports ball is provided. The apparatus comprises a support member, the support member having separate first and second through-holes provided therein for respectively connecting the exterior of the inflatable sports ball with the interior of the inflatable sports ball. An electrical connection port is located in the first through-hole of the support member for permitting an electrical connection to be made through the first through-hole. An air valve is located in the second through-hole of the support member, the air valve comprising an aperture for selective communication of air.

The present invention describes an electromechanical exercise machine that simulates the inertia and weight of a mass in Earth's gravity field and allows a user to move said simulated mass in the primary degrees of freedom of a traditional barbell free-weight system, with or without the use of various accessories.

A portable smart hand grip according to an embodiment of the present disclosure includes a first housing, a guide part combined with the first housing and including a first receiving portion and a second receiving portion, a second housing facing the first housing and having a first pressing portion and a second pressing portion which are received in the first receiving portion and the second receiving portion, respectively, a first elastic member disposed between the first pressing portion and the first housing, a second elastic member disposed between the second pressing portion and the first housing, a sensor received in the first housing for detecting a user's operation of the portable smart hand grip, a control circuit unit received in the first housing to control an operation of the sensor, and a battery unit received in the first housing to provide power to the control circuit unit.

The present invention relates to a rehabilitation exercise system for upper and lower limbs, comprising: a rehabilitation exercise device for rehabilitation of arms or legs and an information processing terminal which is connected to the rehabilitation exercise device via a wireless communication network; wherein the rehabilitation exercise device comprises at least one type of sensors which detect a first information; wherein the information processing terminal is configured to transmit a second information to the rehabilitation exercise device via the wireless communication network; wherein the rehabilitation exercise device is configured to control a rehabilitation exercise load based on the first information and the second information. Therefore, it is possible to provide a more efficient rehabilitation by controlling a rehabilitation exercise load of the rehabilitation exercise device based on the first information detected by the rehabilitation exercise device and the second information received from the information processing terminal.

Systems, methods, and computer-readable mediums for generating, by an artificial intelligence engine, an exercise program comprising a first user energy score, wherein the method comprises generating, by the artificial intelligence engine, the exercise program including an exercise plan including a plurality of exercises. Each respective exercise is associated with user energy consumption metrics based at least on a metabolic equivalent of task (MET) value, and based on the user energy consumption metrics, the first user energy score is associated with the exercise program. The method includes receiving data pertaining to a plurality of users. The data includes physical activity goals the plurality of users desires to achieve. The method includes determining second user energy scores for the physical activity goals, and based on the first and second user energy scores, assigning, by the artificial intelligence engine, at least a subset of the plurality of users to the exercise program.

A sports training system includes an array of break beam sensors. Each sensor is configured to detect a passage of an object, such as a hockey puck, between adjacent posts and provide information for the passage to a controller communicatively attached to the array of sensors. A mobile application is configured to receive information from the controller and provide, for presentation to a user, passage statistics for the passages completed by one or more players. Servers are located in at least one data center. The servers are configured to receive and store the passage statistics and to provide access to the passage statistics.

A Portable Scoreboard that is capable of displaying critical information about the game in real time, either through manual input or through a Wi-Fi connected device. In the preferred embodiment, the Portable Scoreboard is made of light weight, pliable, and waterproof material. In one or more embodiments, the Portable Scoreboard comprises multiple lights to ensure its visibility and may further comprise a solar charging grid for lengthy outdoor events and continuous battery charging. In other embodiments, the Portable Scoreboard may be plugged in to an electrical source for recharging and/or power.

An exercise apparatus includes a linear arm portion having an elongate arm member with proximal and distal ends and an elongate support member having proximal and distal ends. The arm member can be slidably mounted to the support member by a sliding joint. A linear arm brake assembly can be coupled to the arm member for resisting linear motion of the arm member. A torso portion can be included to which the linear arm portion is rotatably mounted about a second axis by rotary shoulder joint. The linear arm portion can be configured, and the rotary shoulder joint can be positioned along the length of the support member at a location that substantially balances the linear arm portion about the rotary shoulder joint at least when the arm member is in the retracted position.

The present disclosure provides a new and innovative system for sport design, tracking, and sharing. The system includes a set of wireless components in communication with a computing system. The computing system may include a graphical user interface, and at least in some instances, communicates over a network with an external system such as a social media platform. Through the graphical interface, a user may program rules to a sport into the wireless components. The user or users may perform the sport with the programmed wireless components, which analyze the actions performed according to the programmed rules. The analysis and other data collected by the wireless components may be reviewed by the users after playing the sport. Furthermore, the data collected and the rules programmed into the wireless components may be shared online to the external system for rating and ranking by an online community.