公开(公告)号：US20240408475A1

公开(公告)日：2024-12-12

申请号：US18702093

申请日：2022-11-17

Applicant: DRAX INC.

Inventor： Seon Kyung YOO ,  Jae Sang PARK

IPC: A63B71/06 ,  A63B24/00

Abstract: Disclosed are a method of providing an exercise guide video and an apparatus therefor. The method of providing an exercise guide video includes recognizing a posture of a user while the exercise guide video is being displayed, comparing the posture of the user with a reference posture included in the exercise guide video and corresponding to the posture of the user, and when, during a certain time period, a degree of similarity between the posture of the user and the reference posture is less than a reference value, ending the displaying of the exercise guide video.

公开(公告)号：US20240408451A1

公开(公告)日：2024-12-12

申请号：US18704055

申请日：2022-12-26

Applicant: DRAX INC.

Inventor： Seon Kyung YOO

IPC: A63B24/00

Abstract: According to a desirable embodiment of the present disclosure, an apparatus for providing an artificial intelligence (AI) exercise sequence includes: a communicator configured to communicate with each of exercise machines in a smart gym; a determining unit configured to determine an occupancy status of the exercise machine; an exercise sequence generation unit configured to generate an exercise program including a plurality of exercise machines needed for a user using the smart gym and an exercise sequence including a user order of the plurality of exercise machines; and an AI exercise sequence providing unit configured to provide, to the user in real time, an AI exercise sequence automatically resetting the use order of the plurality of exercise machines included in the exercise sequence according to the occupancy status of the exercise machine in the smart gym.

公开(公告)号：US20240285460A1

公开(公告)日：2024-08-29

申请号：US18587233

申请日：2024-02-26

Applicant: DRAX INC.

Inventor： Seon Kyung YOO

IPC: A61H1/02

CPC classification number: A61H1/0218 ,  A61H1/0244 ,  A61H2201/0161 ,  A61H2201/1664 ,  A61H2203/0406

Abstract: A stretching apparatus includes a first stretching member configured to move in a forward and backward direction of a body frame and support a part of a user's body, and a sliding structure configured to slidably move the first stretching member in the forward and backward direction with respect to the body frame, wherein the sliding structure includes a guide rail fixed inside each of the plurality of horizontal frames and a plurality of guide wheels fixed to both end portions of the first stretching member and configured to move along the guide rail inside each of the plurality of horizontal frames.

公开(公告)号：US20210069540A1

公开(公告)日：2021-03-11

申请号：US16723040

申请日：2019-12-20

Applicant: DRAX INC.

Inventor： Seon Kyung YOO

IPC: A63B21/00 ,  A63B22/02

Abstract: A treadmill is provided. The treadmill includes an inclination adjustment apparatus configured to adjust an inclination of a track unit, wherein the inclination adjustment apparatus includes a length adjustment module of which a length is adjustable. The length adjustment module includes a driving motor, a first length adjustment member of which a length is adjustable by a driving force of the driving motor and a connection belt partially wound around the first length adjustment member. The length adjustment module also includes a second length adjustment member arranged in parallel to the first length adjustment member, connected to the first length adjustment member by the connection belt, and having a length that is adjustable by the driving force of the driving motor received through the first length adjustment member and the connection belt.

公开(公告)号：US20180133544A1

公开(公告)日：2018-05-17

申请号：US15564401

申请日：2016-03-31

Applicant: DRAX INC.

Inventor： Seon Kyung YOO

IPC: A63B22/02

Abstract: Provided is a treadmill. The treadmill includes a first frame and a second frame that are disposed in parallel with each other and a plurality of slats that extend perpendicularly to a disposition direction of the first frame and the second frame, are disposed between the first frame and the second frame, and are installed to move with respect to the first frame and the second frame, in which at least some of the plurality of slats include a support plate, which includes a base portion providing a first plane and a strength reinforcing portion that has a shape protruding from the base portion and has a cavity formed therein.

公开(公告)号：US20240416179A1

公开(公告)日：2024-12-19

申请号：US18702326

申请日：2022-12-14

Applicant: DRAX INC.

Inventor： Seon Kyung YOO

IPC: A63B24/00

Abstract: An embodiment of the present disclosure provides a method performed, by an exercise performance comparison device, of comparing exercise performance between users with different physical strength characteristics and physical conditions. To this end, the method collects workout data by communicating with each piece of fitness equipment used by users constituting a first group and users constituting a second group, and then, based thereon, calculating a fitness index of the users, and comparing exercise performance between the first group and the second group.

公开(公告)号：US20240370543A1

公开(公告)日：2024-11-07

申请号：US18687076

申请日：2022-08-23

Applicant: DRAX INC.

Inventor： Seon Kyung YOO ,  Jae Sang PARK

IPC: G06F21/32

Abstract: Provided are a sports center system and an operation method thereof, wherein the sports center system includes an authentication device configured to authenticate a user by using biometric information of the user and a management server configured to grant activation authority over exercise equipment to a user terminal corresponding to the user who is successfully authenticated.

公开(公告)号：US20230405386A1

公开(公告)日：2023-12-21

申请号：US18037763

申请日：2021-11-19

Applicant: DRAX INC.

Inventor： Seon Kyung YOO

IPC: A63B21/06 ,  A63B21/00 ,  A63B21/062

CPC classification number: A63B21/0615 ,  A63B21/154 ,  A63B21/0626 ,  A63B21/4034 ,  A63B21/4035 ,  A63B21/4039 ,  A63B2023/0411

Abstract: A squat machine is disclosed. The disclosed squat machine includes: a base frame; an exercise member which is rotatable about a first axis with respect to the base frame and capable of supporting at least one weight member; a support member which is rotatable about a second axis, which is different from the first axis, with respect to the base frame, is located on a rotation path of the exercise member, and rotates between a first position at which the exercise member is supportable and a second position out of the rotation path of the exercise member; a handle member which is formed on the exercise member to rotate about a third axis, which is different from the first axis and the second axis, so that the support member is rotated to the first position; a connection wire connecting the support member to the handle member; and a pulley guiding movement of the connection wire.

公开(公告)号：US20230226410A1

公开(公告)日：2023-07-20

申请号：US18007121

申请日：2020-12-02

Applicant: DRAX INC.

Inventor： Seon Kyung YOO ,  Jae Sang PARK

IPC: A63B24/00 ,  A63B71/06

CPC classification number: A63B24/0062 ,  A63B71/0622 ,  A63B2024/0093 ,  A63B2220/20 ,  A63B2024/0068 ,  A63B2225/20 ,  A63B2071/065

Abstract: An exercise equipment device includes an exercise device body including a load applying unit configured to add, reduce, or maintain a load according to a set exercise level, a user manipulation unit moving according to a movement of a user, and a load transmitting unit configured to transmit the load applied by the load applying unit to the user manipulation unit, a sensor configured to detect movement information of the user manipulation unit, a user input unit configured to input user information, and a processor configured to determine a first user motion range based on a detection result of the sensor and the user information, wherein the processor is further configured to determine the first user motion range based on the user information, an upper limit movement range and a lower limit movement range.

公开(公告)号：US20230201667A1

公开(公告)日：2023-06-29

申请号：US18087813

申请日：2022-12-23

Applicant: DRAX INC.

Inventor： Seon Kyung YOO

IPC: A63B24/00 ,  A63B71/06

CPC classification number: A63B24/0087 ,  A63B71/0622 ,  A63B2024/0093 ,  A63B2230/605

Abstract: Provided is an artificial intelligence (AI) workout guide apparatus including a personal maximum weight (PMW) estimator configured to estimate PMWestimation of fitness equipment to be used by a user, based on an estimated muscular strength value calculated based on user data, and a PMW guider configured to provide PMWindividual for the fitness equipment by complementing the PMWestimation with an individual objectification index of the user.