The present disclosure provides a method of providing customized training content and a user terminal for implementing the same for further increasing interest in exercise by providing training content in consideration of the physical ability and characteristics of a user and simultaneously allowing the user to easily know whether the user is exercising with a correct posture and method to continuously exercise at a pace suitable for a level of the user. The user terminal includes a display, a camera, and a controller configured to perform control to acquire information on a reference posture of a trainer appearing in an exercise content through artificial intelligence, to recognize an exercise posture of a user photographed through the camera through artificial intelligence while the exercise content is reproduced, and to adjust a reproduction speed of the exercise content based on the recognized exercise posture of the user.

A walking state measurement system includes: an endless belt that defines a walking surface on which a subject walks and that travels along a walking front-rear direction; a marker provided on at least the walking surface along a circumferential direction of the belt; a first camera for taking an image of the subject from front, the first camera taking an image of the marker on the walking surface from above to generate a first image; a second camera for taking an image of the subject from front, the second camera taking an image of the marker on the walking surface from above to generate a second image; and a correction processing unit that corrects an image generated by at least either the first camera or the second camera based on a position of an image area of the marker included in each of the first image and the second image.

The present invention relates to a virtual reality-based task-oriented gait training system and method, in which the virtual reality-based task-oriented gait training system according to the present invention includes a gait detection unit that detects a walking movement of a trainee, a projector unit that projects virtual walking environment information for inducing a gait training of the trainee, and a control unit that executes a walking training program to change the virtual walking environment information according to the detected walking movement of the trainee, in which the virtual walking environment information includes a background constructing a virtual space and a walking training object appearing in the virtual space, and the gait training object includes a virtual obstacle for disturbing the walking movement of the trainee according to a preset level of difficulty or a gait inducing object for inducing gait of the trainee with a predetermined stride length. According to the present invention, there is an advantage that the trainee can perform gait training with interest and receive trainee-customized treatments through real-time interaction in virtual reality implemented closer to a real ground walking environment.

A load measurement device includes an acquisition unit, a first extraction unit, a second extraction unit, and an output unit. The acquisition unit acquires measurement information output from a load distribution sensor that detects a load distribution received from a sole of a subject. The first extraction unit extracts a region having a load value equal to or larger than a first threshold value as a first region based on the measurement information, and detects the first region as a sole region. The second extraction unit extracts a second region having a load value equal to or larger than a second threshold value that is smaller than the first threshold value from a re-extraction target region defined with the first region as a reference, and adds the second region to the sole region. The output unit outputs information related to a load distribution of the sole region.

A walking training system includes a leg orthosis fitted to a leg of a user, a pulling member coupled to the leg orthosis, a first drive mechanism configured to apply pull force to the pulling member, according to walking motion of the user, a holding device that holds the pulling member at a holding level, at a point between a coupling point of the leg orthosis and the first drive mechanism, and a second drive mechanism configured to change the holding level of the pulling member held by the holding device, according to the walking motion of the user.

Fitness tracking devices and methods of operating the same. The fitness tracking device includes a sensor circuit to generate sensor data; a processor coupled to the sensor circuit; and a memory coupled to the processor and storing processor-executable instructions that, when executed, configure the processor to: buffer sensor data associated with motion of the user limb; generate an exercise prediction based on a prediction model and the sensor data, the prediction model defined by one or more oscillating signal profiles to identify genus predictions for respective limb movement types about at least one sensor axis, wherein the exercise prediction is generated based on a combination of an identified genus prediction associated with the generated sensor data and environment data associated with motion of the user limb; and transmit a signal representing the exercise prediction for display on a user interface.

The present invention relates to systems and methods for physical therapy in augmented reality (AR) comprising: at least one projector; at least one motion capture sensor; at least one surface EMG sensor, balance sensing unit; a computer in connection to said at least one projector, at least one motion capture sensor, and at least one surface EMG sensor and balance sensing unit. Wherein, movement and actions instructions are provided to a patient in visual and cues projected on a surface in patient's vicinity; and further wherein, data regarding patient's movements and actions are collected by said at least one motion capture sensor and at least one surface EMG sensor and balance sensing unit. It is within the provision of the invention that said data is processed and analyzed into a representation of patient's status and progress, further providing suitable therapy and exercise plans.

A training machine assembly comprises at least one control device and at least one training resistance. Each of the at least one training resistance comprises at least one training resistance value, such as a force applied towards the user contact element, e.g. a handle. The training resistance value can also comprise a function or a vector, for example a function linking a speed of movement of a user and/or a user contact element and a force applied against said movement. The control device can be a control device for controlling the training machine assembly. The training resistance can comprise an actuator. The actuator can comprise an electric motor. The training resistance can comprise a weight. The training resistance can comprise an element configured to provide a resistance against a movement of the user. The training machine assembly can comprise at least one camera.

A motorized lifting rack that selectively lifts and lowers a barbell through linear actuators is provided. The powered lifting rack can engage a barbell at floor level. The linear actuators can also selectively raise and lower safety bars design to “spot” the barbell for a single user. The powered lifting rack is embodied in a system that includes a platform that the safety bars can nest in. The platform provides a plurality of actuating benches for a user of the barbell to utilize.

Provided is a digital mat system for managing and analyzing cognitive and physical abilities of a user that is capable of managing and analyzing individual cognitive and physical abilities of a user (particularly the elderly) and providing a customized solution that matches individual abilities, thereby assisting in preventing geriatric diseases, such as falling and dementia.