A sensing device for a training machine is disclosed. The training machine includes a base frame and two linkage assemblies, which are provided on two lateral sides of the base frame, and are pivotally connected to the base frame. The sensing device includes a sensed member and a sensing unit. The sensed member is engaged with the inside of one of the linkage assemblies, and moves along a movement path along with the linkage assemblies. The sensing unit includes sensors and a processor. Each of the sensors outputs a signal when the sensed member is located in a sensing range thereof. When the sensed member moves along the movement path, it is sequentially sensed by the sensors, and each of the sensors outputs the signal respectively. The processor receives the signals to determine a moving distance of the sensed member accordingly. Whereby, an amount of training could be measured accurately.

A system for analyzing a golf swing process includes a sensor system for simultaneously measuring human body movements, club head trajectories and the ball trajectories; a processor for reading data of the sensor system; synchronizing and processing the data; generating the human body 3D model, the club trajectories and the initial flying trajectory of the ball; and calculating a complete flying trajectory of the ball according to the initial flying trajectory; and a visual device, wherein the visual device provides the integrated display of the human body 3D model, the feet pressures, the club trajectories and the ball trajectories, for tracing the club trajectories according to the ball trajectories, and tracing the human 3D model and the feet pressures according to the club trajectories. A method for analyzing the golf swing process is also provided.

The invention disclosed is an athletic swing plane training device used as a baseball bat swing plane visual indicator.

Provided is a swimming assistance apparatus with an ICT function. The swimming assistance apparatus includes: a body part made of a material which floats on water or having a hollow tube which floats on water; a fitting hole formed in the body part and defined to penetrate through the body part to surround a part of a user's body; a cut part defined on at least one side of a wall of the fitting hole; and a sensor unit for measuring at least one of the user's posture information, work rate information and bio-information, so that the user's body floats on water by buoyancy of the body part when the user swims in a state where a part of the user's body is inserted into the fitting hole.

This document presents a system and method for using an intelligent belt and a remote secondary sensor to obtain instantaneous feedback during the performance of physical activities. A remote secondary sensor may be attached to a conveyance associated with, and in use by, a user. The intelligent belt uses a position sensor, such as a 3-axis accelerometer, to monitor the movements of a user and a conveyance such as an athletic apparatus, or any other apparatus upon which a user may stand, move, or with which the user may be associated. The belt is capable of determining when certain physical activities are not being performed properly in comparison to a preferred and pre-configured performance, and can provide real-time feedback using visual, aural, haptic, and other feedback mechanisms.

Devices such as medical devices, including those for use in conducting pelvic muscle exercise, are generally provided. Embodiments herein relate generally to the medical device and consumer medical product fields, and in some embodiments, to a device for sensing, guiding, and/or tracking pelvic muscle exercise in men and women for the purpose of treating urinary incontinence, sexual dysfunction, and other pelvic conditions.

The present invention relates to a watch-type mobile terminal and a method for controlling the same. More specifically, the present invention relates to a watch-type mobile terminal which displays an activity amount, an exercise amount, and the physical age in the daily life of a user; and a method for controlling the same. In order to achieve the objective and other objectives, a watch-type mobile terminal according to one aspect of the present invention, comprises: a display unit; a sensing unit for sensing exercise information of a user and an input signal; and a control unit, wherein the control unit determines, from the exercise information, a first state in which a user is in the middle of daily activities, or a second state in which the user is in the middle of a predefined exercise. In case of the first state, the display unit displays a first indicator which represents a real-time activity amount. In the case of the second state, the display unit displays a second indicator which represents exercise efficiency.

A system and method for calibrating an inertial motion sensor attached to an article of sports equipment or to a body segment in accordance with the user's initial orientation and location at the beginning of a sports motion. The sensor captures real-time motion data and the calibrated initial orientation and location provide absolute heading angle and starting position of the equipment or body segment in a spatial frame. Subsequent motion data within the spatial frame can be accurately analyzed so that three dimensional trajectory of the equipment or body segment can be precisely determined and presented in an animated playing environment on devices such as smartphones, tablets and laptops.

An exercise motion tracking assembly, an exercise motion tracking system, and a method of electronically tracking exercise motion are disclosed. In one embodiment, the exercise motion tracking assembly can comprise a base unit comprising a plurality of trigger columns and a tracker comprising a plurality of column ports, a plurality of switching components, and a plurality of sensors. At least one of the plurality of sensors can be activated when the tracker is detachably coupled to the base unit, causing at least one of the plurality of trigger columns to extend through at least one of the plurality of column ports and actuate at least one of the plurality of switching components.

An embodiment of the present invention discloses an exercise measuring device attachable to and detachable from a bar of an exercise apparatus, the exercise measuring device including: a main body; a coupling portion formed on the main body and configured to be coupled to at least an end portion of the bar; and a reader formed on the main body, wherein when a weight portion including a tag is fitted to the end portion of the bar, the reader detects a weight of the weight portion fitted to the bar by reading the tag of the weight portion.