A computer program is disclosed for reconfiguring a property-adjustable golf club. The program receives data input corresponding to a current configuration of an adjustable feature of the golf club, and data input corresponding to trajectory adjustment information. Based on the data input, reconfiguration information is generated, and outputted, that corresponds to one of a plurality of configurations of the adjustable feature of the golf club.

An underwater propulsion belt that propels a user underwater and includes a plurality of gates, each gate has a channel. A pump is found in each gate and is controlled independently form the other gates. A power supply powers the pumps to pump water in either direction through the channel. The underwater propulsion belt further includes circuitry configured to receive diver information from the user and from one or more sensors. The underwater propulsion belt controls, based on the information, the movement of the user. The user's position is calculated based on whether the user is in an upright or prone position, and maintains, based on the calculation, the user's balance.

A computer program is disclosed for reconfiguring a property-adjustable golf club. The program receives data input corresponding to a current configuration of an adjustable feature of the golf club, and data input corresponding to trajectory adjustment information. Based on the data input, reconfiguration information is generated, and outputted, that corresponds to one of a plurality of configurations of the adjustable feature of the golf club.

A system and method for using performance signatures can include generating a set of performance features during an activity of the first participant by collecting kinematic data from at least one inertial measurement unit and generating a set of biomechanical signals; combining the set of performance features into the performance signature; generating at least a second performance signature from a set of participants; comparing the performance signature of the first participant to at least the second performance signature; and applying a result of the comparison to an interaction with at least one participant.

Implementations of the present disclosure involve a system and/or method for golf event management. The golf event management system may receive results from a golf event and adjust a user's score based on the weather conditions encountered by the user during the golf event. The user's score may also be modified based on the difficulty of the golf course on the given day in relation to historical scores on the golf course. The user's score may be used to adjust the user's handicap and to updated the user's consistency statistics. User's may be paired with other users according to the user's handicap and the user's consistency statistics.

A mobile device and system which simulates human motion. The device includes a base with a drive system for providing motion to the device. A receiver is provided which controls the drive system the receiver receives wireless control signals. Pads and a self-stabilizing component are provided on the device. The device accurately mimics the unpredictable motion of a human motion to provide a safer alternative to live interaction to increase participant safety and decrease the incidence of injuries during practice or drill sessions. The system includes at least one mobile device. The mobile device includes: a base having a drive system for providing motion to the device; a receiver which controls the drive system the receiver receives wireless control signals; and self-stabilizing component provided on the device. The system also includes a transmitter for transmitting the control signals to the receiver.

The present invention employs air pressure to suspend golf balls practice tees. A supply of golf balls is provided by a weather-resistant funnel connected to a pipe leading underground towards the fan. A sensor is used to determine if a golf ball is currently suspended in air and when to dispense a new ball.

Provided is a device for practising sport activities associable to an exercise machine, the device for practising sporting activities including: a plurality of diffusers designed to emit stimuli and including at least one speaker configured to emit music, control means of the device for practising sports activities, including a programme of the activities to be performed and the relative intensity of said activities, wherein the control means are configured to adjust the stimuli propagated by said diffusers according to the activities to be performed and the relative intensity.

Described herein is an electronic device mounted in a relation to an exercise apparatus for capturing exercise data for a user of the exercise apparatus. Specifically, the electronic device comprises one or more sensors configured to detect a linear motion, a rotation, or a combination of both linear motion and rotation performed by the exercise apparatus. The electronic device may determine whether the motions correspond to a designated exercise pattern of the exercise apparatus. In response to determining exercise pattern, the electronic device collects a series of motion data from the exercise apparatus and process the series of motion data to generate exercise data. The electronic device may also transmit the exercise data to other client devices of the user or cloud servers.

A sports electronic training system with sport ball, and applications thereof, are disclosed. In an embodiment, the system comprises at least one monitor and an electronic processing device for receiving data from the at least one monitor and providing feedback to an individual based on the received data. The monitor can be a motion monitor that measures an individual's performance such as, for example, speed, pace and distance for a runner. Other monitors might include a heart rate monitor, a temperature monitor, an altimeter, et cetera. In an embodiment, a sport ball that includes a motion monitor for monitoring motion of the sport ball stores an identification value received when a shoe that includes a motion monitor contacts the sport ball. The stored identification value serves as a record of the contact.