A system for planning a fitness exercise course includes a corresponding module establishing a corresponding relationship between a training target and each of a plurality of fitness exercise items, wherein the training target includes a specific muscle, a muscle group and a whole body muscle; a sensing module sensing a physiological state of a body builder; and a determining module, according to the corresponding relationship, in response to the physiological state, selecting one of the plurality of fitness exercise items and a combination of fitness exercise items to complete the training target.

An exercise treadmill is disclosed. The treadmill can be constructed with no obstructing front rails, with one or more side rails, and/or with a structural flat or ramped surface at the front allowing the user to exercise with unconstrained motion. The treadmill can further include one or more accommodations to help the user stay safe, remain longitudinally centered, and/or adjust speed with controls built into the treadmill, or automatically based on body position relative to sensors built into the side rails. The treadmill belt may be motor driven, or be user driven and dynamically moderated by resistance. The treadmill configuration can be utilized to provide a virtualized exercise experience for the user.

An Internet of Thing (IoT) sport device includes a helmet and sensors including a camera and an accelerometer; a processor; and a wireless transceiver coupled to the processor.

Some disclosed golf club heads include body having at least one raised sole portion and a cantilevered ledge extending down around a perimeter of the club head below the level of the raised sole portion. Some disclosed golf club heads include one or more sole openings in the body and a sole insert that is mounted inside the body over the sole openings. The sole can include weight tracks as well, and a rear weight track can extend between a toe side sole opening and a heel side sole opening. A crown insert can also be included that is mounted over an upper opening in the body.

A multipurpose exercise device having a base that rests on a support surface and a user platform upon which the user stands. The lower end of a perpendicular support post is mounted to the base to axially pivot thereon and the upper end of the post is pivotally mounted to the lower surface of the user platform. The user platform pivots with the support post in a horizontal plane parallel to the support surface and pivots on the support post in a vertical plane perpendicular to the horizontal support surface. Resistance elements are provided having one end mounted to the support post and the other end mounted to the base to control the velocity and angle of pivot of the user platform in the horizontal plane. Preferably, a plurality of resistance elements are provided having one end mounted to the base and the other end mounted to the user platform to control the velocity and angle of pivot of the user platform in the vertical plane. In use, the user stands on the user platform and performs exercise motions to propel the user platform to pivot in the horizontal plane and the vertical plane.

A novel game system and method are disclosed. The system comprises one or more lighting components which may be removably secured to the bottom of one or more cups. The lighting components comprise a battery, an LED, and substrate having an adhesive. A user attaches the lighting component to the bottom of a cup using the adhesive. The user can then turn on the lighting component to cause the cup to glow a certain color. The user places liquid within the cup. The user then attempts to bounce or throw a ball into the cup. The user may use a plurality of lighting components and cups to create a configuration of enlightened cups.

A foot harness for resistance exercises. The foot harness may comprise: a top strap, a bottom strap, a heel strap, and one or more attachment points. A first end of the top strap, first end of the bottom strap, and first end of the heel strap may be coupled to one another at a first juncture region. A second end of the top strap, second end of the bottom strap, and second end of the heel strap may be coupled to one another at a second juncture region. The top strap may be adapted to engage with an upper portion of a shoe. The bottom strap may be adapted to engage with a bottom portion of the shoe. The heel strap may be adapted to engage with a rear portion of the shoe. The attachment points may be disposed at the first juncture region and the second juncture region.

An automatic batting training apparatus, includes: a bottom part; a hopper assembly disposed on one side of the bottom part to sequentially discharge a plurality of balls stored therein; and a driving assembly disposed on the other side of the bottom part and comprising a transfer module adapted to transfer the balls discharged from the hopper assembly in a vertical direction and an ascending/descending module having a tee stand disposed movable upward and downward in such a manner as to allow the balls received from the transfer module to be seated one by one onto top thereof to perform tee batting.

The present disclosure provides a wireless signal transmitting ball to be used in practice or gameplay of a sport and/or other entertainment activities. The ball of the disclosure comprises a microprocessor unit configured to record, process, and transmit data to a paired device. Further disclosed is a method of actuating the ball between different modes. The ball could be used by players during practice to record data about their performance. The ball could also be used by players or game officials or referees to keep score, adjudicate and decide the gameplay. For example, the information about location of the ball could be used to track balls that could potentially be lost. Additionally, data about spin, trajectory, speed, force applied and the like could be used by players or broadcasters for gaining insights to add to viewing pleasure.

The present disclosure relate to a method for setting a difficulty level of training contents and an electronic device implementing the same. A method for setting a difficulty level of training according to various embodiments of the present disclosure includes: checking a first reference value, which is a preset difficulty level for a first session, if the user wants to perform a training motion of the first session; providing the user with training contents corresponding to the checked first reference value during the first session; collecting the user's training details of the training performed during the first session; setting an increased difficulty level based on a second reference value, which is a preset difficulty level for a second session and the user's training details collected during the first session, if the user wants to perform a motion of the second session; and providing the user with training contents corresponding to the set increased difficulty level during the second session.