Terms of Service · Terms & Policies

1.Purpose

These Terms of Service (these "Terms") govern the use of the "LightWeight Platform" service and its associated network, websites, and other services (the "Service") provided by LightWeight Inc. (the "Company"), and set out the rights, obligations, and responsibilities of the Company and Users, and other necessary matters. By signing up for or using the Service, you agree to these Terms.

2.Definitions

The following terms have the following meanings in these Terms.

"Company" means LightWeight Inc., the business that provides the Service.
"User" means anyone who uses the Service.
"Member" means a User who has provided personal information to the Company, entered into a service agreement, and been issued an account (ID) by the Company.
"Guest" means a User who is not a Member.
"Temporary Member" means a Member whose account was created at a kiosk or similar device through the procedure in Section 12.1 and who can use only the limited set of features the Company designates.
"Full Member" means a Member who has completed the standard sign-up process in the application.
"Partner Center" means a business that has adopted the Company's Digital Exercise Equipment (as defined below) and entered into a separate agreement with the Company to use the Service and its member-linking features. This includes any place that uses the Company's products and services, such as fitness centers (gyms), rehabilitation facilities, medical institutions such as hospitals, and athletic training facilities, whether organized as a corporation, an organization, or a sole proprietorship, and regardless of its industry or name.
"Center Linking" means recording in the Company's systems that a Member belongs to, or is using the services of, a specific Partner Center.
"Workout Data" means information generated as a User uses the Service, such as workout dates and times, exercises performed, exercise volume, movement path and speed, and exercise evaluation scores.
"Trainer" means a person affiliated with or related to a Partner Center who may, within the scope the Company designates, use trainer features such as viewing Members' Workout Data and writing session reports. This includes trainers, coaches, physical therapists, and other rehabilitation or exercise professionals, regardless of title or certification, and may be displayed as "Trainer" or similar in the Service.
"Account Information" collectively means the information a Member has provided to the Company (such as the Member's member number, external account information, device information, nickname, name, date of birth, profile photo, gender, body measurements, and facial recognition data), together with Workout Data and similar information.
"Facial Recognition Login" means the feature that lets a Member log in to the Digital Exercise Equipment (as defined below) using its camera after registering their face through a separate consent process.
"Member Number Login" means logging in to the Digital Exercise Equipment (as defined below) with a member number or another method the Company designates, for Members who do not use, or cannot use, Facial Recognition Login.
"Digital Exercise Equipment" (the "Equipment") means the exercise machine a User works out on, consisting of the Company's drive unit (the "Drive Unit"), which creates and adjusts exercise resistance through the rotation of a motor, combined with an exercise equipment frame designed or built to hold or house the Drive Unit (the "Frame"), and accessory devices such as a tablet. Frames are manufactured and supplied in some cases by the Company and in other cases by third parties. Details of Equipment use are set out in the Company's Operational Policies, including the Digital Exercise Equipment Usage and Safety Notice.
"You" or "your" refers to the User, including a Member, who uses the Service.

Terms not defined above have the meanings given in applicable law and service-specific policies, and otherwise their ordinary commercial meaning.

3.The Service

The Company provides the "LightWeight Platform," an integrated health and fitness management service available through web pages, mobile applications, and the Equipment, which includes the following features.

Connecting with supported Equipment to set up workouts and record Workout Data
Center Linking between Partner Centers and Members, and features that help Partner Centers, Trainers, and Members share information and communicate
Designing workout plans and recording exercise volume
Recording Workout Data and providing analysis of it
Using artificial intelligence to analyze Workout Data and body measurements and to generate and revise workout analysis results and workout plans
Workout execution aids, such as set completion checks and rest timers
Viewing workout records in a calendar format
Viewing session reports written by Trainers
Logging in to the Equipment with a member number or Facial Recognition Login
Other supplementary features the Company designates

4.Providing the Service

The Company makes the Service available to a Member as soon as the service agreement is completed under Section 11. Some features may launch on a date the Company designates.
The Company may provide additional supplementary services alongside the Service described in these Terms.
The Company may vary the scope and features of the Service depending on the type of Member (Temporary Member, Full Member, etc.) or the product the Member uses.
The Company may engage third-party service providers to perform parts of the Service as needed.

5.Using the Service

The Company may temporarily suspend all or part of the Service in the following cases. The Company will announce the reason and duration of the suspension in advance through service notices or similar means; where advance notice is impracticable for unavoidable reasons, the Company may announce it afterward.
1. When needed for system operations, such as scheduled maintenance, server expansion or replacement, or network instability
2. When normal service provision is impossible due to power outages, service infrastructure failure, traffic surges, or maintenance or inspection of telecommunications carriers' facilities
3. When circumstances beyond the Company's control occur, such as war, unrest, natural disaster, or a comparable national emergency
Use of all or part of the Service may be unavailable depending on your usage environment (the type of mobile device, carrier and network conditions, country of access, and similar factors), and the Company is not responsible in such cases.
Downloaded applications and network-based services may perform background operations. Additional carrier charges may apply depending on your device or carrier, and the Company is not responsible for them.
Use of the Service through the Equipment may be restricted due to the circumstances of the Partner Center where the Equipment is installed, the terms of the Equipment's supply contract (such as delivery before full payment), or measures taken for Equipment safety. In such cases the Company will explain the reason through the Equipment's screen or similar means.
The Equipment and its accessory devices (such as the tablet) may be remotely controlled, or have their settings (range of motion, sound, resistance mode, etc.) changed, by the Company or its authorized service providers for technical support and servicing, inspection, troubleshooting, updates, or safety. Before remote screen control begins, a notice appears on the device screen and an indicator remains visible while it is in progress; any Member logged in to the device is automatically logged out, and the facial recognition camera is disabled. Members can decline or stop remote control through the buttons on the notice screen or indicator.
Guests may use some features of the Equipment without logging in, within the scope the Company designates, and these Terms apply to that use to the extent applicable. Workout records generated during use by Guests are collected in a form that cannot identify any individual, and may be used for exercise analysis (including analysis using artificial intelligence) and Partner Center usage statistics.

6.Changes to and Discontinuation of the Service

The Company may change the Service as needed for operational or technical reasons, and will announce changes in the Service before they take effect. Changes that are unavoidable (such as bug fixes or urgent updates) or that are not material may be announced afterward.
The Company may discontinue the entire Service for serious business reasons, such as closure of the business due to a transfer of the business, a corporate division, or a merger, expiration of a service contract, or significant deterioration of the Service's profitability. In that case the Company will notify Members under Section 28 at least 30 days before the discontinuation date, give Members a reasonable opportunity to review or download their data, such as workout records, and handle personal information after the Service ends in accordance with the Privacy Policy.

7.No Warranty on Health and Exercise Information; Safe Use

The Service provides information that guides, records, analyzes, and makes recommendations about your health and exercise ("Health and Exercise Information"). By its nature, the usefulness and safety of such information vary greatly with individual circumstances: your body, living environment, diet, medical conditions, injuries, and medications. For this reason, the Company does not warrant to anyone the completeness, safety, suitability, continuity, reliability, or effectiveness of Health and Exercise Information provided in the Service.
The exercise guidance the Service presents (exercise selection and order, tempo, form, weight and repetitions, difficulty, rest times, equipment usage instructions, and the like) ("Exercise Guidance") is only an aid to your workout and may not fit your actual situation. Always give priority to the guidance of the Equipment manufacturer, the fitness facility, your Trainer, and other qualified professionals.
The Service is only a tool that makes transactions between Partner Centers and Members more convenient. The Company makes no representation or warranty as to the creditworthiness of any Partner Center or the content, quality, defects, or customer support of its services, or as to the creditworthiness of any Member. All responsibility for transactions formed between a Partner Center and a Member, their performance, and customer support lies with the transacting parties themselves, and the Company is not responsible for them.
You must use the Service and the Equipment based on your own judgment and at your own responsibility, taking into account your health, medical conditions, injuries, fitness level, pain, medications, pregnancy, and other personal circumstances. If your ability to exercise may be limited, for example by cardiovascular disease, consult a physician or other qualified professional before use.
When using the Equipment or an exercise facility, follow first the on-screen instructions, the facility's postings, the manufacturer's instructions, and the safety directions of Trainers and other qualified professionals.
THE SERVICE AND THE EQUIPMENT ARE NOT MEDICAL DEVICES and are not intended to diagnose, treat, cure, or prevent any disease. Information provided by the Service is not medical advice and does not replace the diagnosis, prescription, or guidance of a medical professional.
Nothing in these Terms (including this Section and Section 27) excludes or limits any liability of the Company that cannot be excluded or limited under applicable law, including liability for death or personal injury caused by a defect in a product the Company manufactured or supplied, or by the Company's negligence or willful misconduct.

8.Company Information

The Company displays its trade name, the name of its representative, its business address (including the address for complaints), telephone number and email address, business registration details, these Terms, and the Privacy Policy within the Service so that Members can find them easily. These Terms and the Privacy Policy may be presented through linked screens.

9.Terms and Operational Policies

The Company may establish service operational policies ("Operational Policies") for matters needed to apply these Terms and matters these Terms delegate with a defined scope.
The Company posts these Terms and the Operational Policies in the Service or on linked screens so that Members can review them.
The Company may amend these Terms and the Operational Policies within the limits of applicable law.
When the Company amends these Terms or an Operational Policy, it will post the effective date, the amended content, and the reasons in the Service in advance. For material amendments that may be disadvantageous to Members, the Company will notify Members individually by the means described in Section 28.1 at least 30 days before the effective date.
When the Company amends these Terms, it will confirm Members' acceptance after announcing the amendment. If you do not express refusal by the effective date, you are deemed to have accepted the amended Terms. If you do not accept them, you or the Company may terminate the service agreement.
The Company provides means for Members to ask questions and receive answers about these Terms.

10.Age Requirements

The Service is not directed to children. You must be at least 14 years old to enter into a service agreement, and the Company does not knowingly collect personal information from anyone under 14, including children under 13 as defined by the Children's Online Privacy Protection Act (COPPA).
Where the Company can verify an applicant's age only by birth year, applicants born 14 years before the current year may also be restricted, because their exact age cannot be confirmed.
For Members who are at least 14 but under 18, the Company may additionally require the consent or verification of a parent or legal guardian, as required by applicable law, the nature of the Service, or operational needs.

11.Entering Into the Service Agreement

The service agreement is formed when an applicant agrees to these Terms and applies to use the Service, and the Company accepts the application.
The Company generally accepts applications, but may refuse or defer acceptance in the following cases.
1. The application contains false information or does not meet the application requirements
2. The applicant seeks to use the Service through abnormal or circumventing means from a country where the Company does not provide the Service
3. The application is made to commit acts prohibited by applicable law
4. The application is made for purposes contrary to public policy or generally accepted standards of conduct
5. The applicant intends to use the Service for improper purposes
6. The applicant intends to use the Service for profit-seeking not agreed with the Company
7. Other cases comparable to the above where acceptance is inappropriate
The Company may defer acceptance until the cause is resolved in the following cases.
1. The Company's capacity is insufficient, a specific device cannot be supported, or there is a technical problem
2. A service failure has occurred
3. Other cases comparable to the above where acceptance is difficult
A Temporary Member's service agreement is formed when the procedure in Section 12.1 is completed, and these Terms apply to Temporary Members.

12.Temporary Members; Conversion to Full Membership

A Temporary Member account can be created at a kiosk or similar device by entering the information the Company requires (such as name, mobile phone number, gender, height, weight, birth year, and exercise experience) and completing the consent steps the Company designates (including agreement to these Terms and consents relating to personal information) and verification steps such as mobile phone number verification.
Temporary Members can use only the limited features the Company designates. Temporary Members are also issued a member number for logging in to the Equipment, and may register for and use Facial Recognition Login after a separate consent process.
When a Temporary Member verifies the mobile phone number registered to their Temporary Member account in the application and completes the standard sign-up process the Company designates (such as linking an external account), the Company converts the account into a Full Member account, and the information recorded in the Temporary Member account (including Workout Data) carries over to the Full Member account.
The conversion procedure, the scope of information carried over, and the cases where conversion is restricted are governed by the Company's Operational Policies.
Information in a Temporary Member account that is not converted to a Full Member account within the period set out in the Privacy Policy is deleted, or retained only to the extent permitted by applicable law, as set out in the Privacy Policy and the Operational Policies.

13.Facial Recognition Login and Equipment Login

Facial Recognition Login is optional. Members who do not use it can log in to the Equipment by other means the Company designates.
To use Facial Recognition Login, a Member must register their face through a separate consent process.
Details of Facial Recognition Login are governed by the separate Biometric Data Policy & Consent and the Privacy Policy.
The Company does not warrant that the accuracy or speed of facial recognition, or its success rate under different usage environments, will always remain the same.
Members can log in through the Equipment's camera or by other methods the Company designates, and some features may be limited by the Equipment's installation location, network conditions, lighting, and similar circumstances.

14.Center Linking and Trainer Access to Data

A Member may link their account to a specific Partner Center through the procedure the Company designates.
A Member who has completed Center Linking can view that Partner Center's basic information, announcements, and other information the Company permits.
When a Member is linked to a Partner Center and the conditions the Company designates are met, the Partner Center's Trainers may view the Member's Workout Data (workout dates and times, exercises performed, exercise volume, information needed to write and review session reports, and the like) within the scope the Company designates.
The sharing and viewing of data under this Section occur pursuant to the Consent to Share Personal Information with Partner Centers given at sign-up and the separate, center-specific consent given at the time of linking, and stop when the link is removed.
The Company is not a party to any facility use contract, training session contract, or similar individual contract between a Partner Center and a Member. Instruction, consultation, and the conduct of sessions between Trainers and Members take place under the responsibility of the Partner Center or the Trainer.

15.AI Features

The Company may use artificial intelligence technologies (including AI models provided by external providers) to analyze Members' Workout Data and body measurements and to provide features such as workout analysis results and the generation and revision of workout plans ("AI Features"). The specific AI Features offered may be added to, changed, or ended according to the Company's policies.
The Company may engage external AI providers as service providers to process Member data for AI Features. In that case the Company applies safeguards such as removing directly identifying information (like names and contact details) before transmission; details are set out in the Privacy Policy.
Analysis results and workout plans produced by AI Features are generated by statistical and probabilistic methods and are for reference only; they may be inaccurate or unsuited to your actual situation. The Company does not warrant their accuracy, completeness, or suitability, and Section 7 applies to AI Features.
AI Feature outputs are not medical advice and do not replace the diagnosis, prescription, or guidance of physicians, Trainers, or other professionals. You decide whether to use AI Feature outputs, and you must confirm with a qualified professional that they suit your health and physical condition.
Members may request an explanation of how AI Features process their data, or submit opinions about them, through the methods the Company designates.

16.Account Closure, Use Restrictions, and Dormant Accounts

You may terminate the service agreement at any time by closing your account. After termination, information about you is handled in accordance with the Privacy Policy.
You must not engage in the prohibited conduct described in Section 20; if you do, the Company may restrict your use of all or part of the Service.
Damages related to a use restriction under this Section are governed by applicable law and these Terms. Where a restriction is justified, the Company does not compensate for losses you incur because of it.
You may appeal a use restriction under Section 17.
The Company may convert the account of a Member who has not used the Service for one continuous year into a dormant account, notifying the Member of the conversion and the categories of personal information to be stored separately at least 30 days before the conversion date.
A dormant account's personal information is stored and managed separately from other Members' information, and the Member can resume use by logging in again or completing another procedure the Company designates. If use is not resumed within three years after conversion, the Company may, after 30 days' notice, terminate the service agreement and delete the personal information, except where retention is required by applicable law.

17.Appeals Against Use Restrictions

To contest a use restriction, submit an appeal stating your reasons, in writing, by email, or by comparable means, within 14 days of receiving the restriction notice.
The Company will respond to the appeal in writing, by email, or by comparable means within 15 days of receipt. If a response within that period is difficult, the Company will explain the reason and the expected schedule.
If the appeal is justified, the Company will take corresponding action.

18.Privacy

The Company works to protect Members' personal information as required by applicable law. The protection and use of personal information are governed by applicable law and the Company's Privacy Policy; the Company's Privacy Policy does not apply to linked services other than the Service.
The Company does not provide Members' personal information to others without consent, except where required by applicable law or lawful requests of government authorities.
The Company is not responsible for harm caused by a leak of personal information that results from the Member's own fault, unless the Company acted with willful misconduct or negligence.

19.Company Obligations

The Company complies with applicable law and exercises its rights and performs its obligations under these Terms in good faith.
The Company maintains security systems to protect personal information (including credit information) so that Members can use the Service safely, and publishes and complies with its Privacy Policy. Except as set out in these Terms and the Privacy Policy, the Company prevents Members' personal information from being disclosed or provided to third parties.
If, while improving the Service, service infrastructure fails or data is lost or damaged, the Company will use its best efforts to repair or restore it without delay, unless unavoidable circumstances (natural disasters, emergencies, or defects that cannot be resolved with current technology) prevent it.

20.Member Conduct

You must not do any of the following in connection with the Service.
1. Entering false information when applying for or updating membership
2. Impersonating Company staff or operators, using another person's identity or account, or misrepresenting relationships with others
3. Misusing another person's payment methods or personal information, or misusing another Member's account or authentication methods
4. Collecting, storing, posting, or distributing other Members' personal information without authorization
5. Gambling or other games of chance, or inducing others to engage in them; posting or distributing obscene or indecent material, or words, sounds, writing, images, or video that cause shame, disgust, or fear; or otherwise using the Service in an improper or harmful way
6. Using the Service for unauthorized commercial, promotional, advertising, political, or election-related purposes, or other purposes outside its intended use
7. Reproducing, distributing, or commercially exploiting information obtained through the Service without authorization, or exploiting known or unknown bugs
8. Deceiving others for gain, or harming others in connection with the Service
9. Infringing the intellectual property rights or the rights of publicity or privacy of the Company or others, or defaming or harming others
10. Deliberately transmitting, posting, or distributing information whose transmission is prohibited by law, or viruses, code, files, or programs designed to disrupt or destroy the normal operation of computer software, hardware, or telecommunications equipment
11. Without special authorization from the Company: modifying the application, inserting other programs into it, hacking or reverse engineering servers, leaking or altering source code or application data, building separate servers, or altering or misusing parts of the website to impersonate the Company
12. Any other conduct that violates applicable law, public policy, or generally accepted standards of conduct
You are responsible for managing your account, authentication methods, and mobile device, and must not let others use them; accounts may not be transferred, lent, shared, or pledged. The Company is not responsible for losses caused by your failure to manage your device or by allowing others to use it, unless the Company acted with willful misconduct or negligence.
If you become aware that your account, authentication methods, or mobile device has been stolen or is being used by a third party, notify the Company immediately and follow its guidance. The Company is not responsible for losses arising from failure to notify or to follow guidance, unless the Company acted with willful misconduct or negligence.
Before using, or letting anyone else use, the Health and Exercise Information and Exercise Guidance provided in the Service, confirm with a qualified professional, such as a Trainer, physician, certified exercise physiologist, or other certified fitness professional, that it suits the individual involved.

21.Trainer Obligations

Trainers are Members and have the Member obligations under Section 20.
Trainers must not use Members' personal information, Workout Data, or Account Information provided through the Service for improper purposes (misappropriation, copying, distribution, or impersonation), and must work to protect Members' personal information.
When using the Service's announcement and notification features, Trainers must strictly separate informational messages from promotional messages, as required by these Terms, applicable law, and the Operational Policies for those features.

22.Collection of Information

The Company may store and retain the contents of session reports, announcements, and notifications sent between Partner Centers and Members through the Service, and only the Company holds this information. The Company may view it only as needed to mediate disputes between Members, handle complaints, or maintain the orderly operation of the Service; third parties may view it only where authorized by law.
When the Company or a third party views information under paragraph 1, the Company will notify the affected Member of the reason and scope in advance. Where viewing is needed to investigate, handle, or confirm prohibited conduct under Sections 20 and 21, or to remedy harm from such conduct, notice may be given afterward.
The Company may collect and use device information other than personal information (settings, specifications, operating system, and version) for the stable operation and quality improvement of the Service.
The Company may ask Members for additional information to improve the Service and to introduce services to Members. Members may accept or refuse such requests, and the Company will state in the request that refusal is possible.
The Company may correct, adjust, delete, migrate, or reprocess in-service data (account-related data, linking information, Workout Data, and the like) to the extent necessary in the following cases. The Company keeps records of such work and notifies Members before or after where they are materially affected. Processing of personal information follows the Privacy Policy and applicable law.
1. Correcting or restoring errors, failures, bugs, or abnormal records
2. Cleaning up duplicated or corrupted data, or migrating and converting data for system moves or reorganizations
3. Responding to security incidents and blocking improper use
4. Handling requests from Members or Partner Centers
5. Complying with legal obligations

23.Providing Information

The Company may provide Members with information it considers useful during service use, through announcements, email, app push notifications, text messages (SMS/MMS), and similar means. You may decline to receive such messages at any time, for example by email.
The Company provides an environment in which Partner Centers and their staff and Trainers can deliver information they consider useful to their linked Members through the Service's announcement and notification features. This is only a convenience tool, and the Company does not warrant the truthfulness, safety, or reliability of what Partner Centers post or send. You may decline to receive such messages at any time.

24.Advertising

The Company may display advertisements in the Service. The Company sends promotional messages only to Members who have separately consented to receive them, and only through the channels they consented to (such as app push notifications; text messages, with the prior express written consent required by the Telephone Consumer Protection Act (TCPA); and email). You may decline at any time, and the Company will not send promotional messages after you decline.
Banners and links in the Service may lead to advertisements or services provided by others.
Pages reached through such banners or links are not part of the Service, and the Company does not warrant their reliability or stability and is not responsible for resulting losses, unless the Company intentionally or through gross negligence facilitated the harm or failed to take preventive measures.
The Company provides an environment in which Partner Centers and their staff and Trainers can send promotional messages, through consented channels only, to linked Members who have agreed to receive marketing. This is only a convenience tool, and the Company does not warrant the truthfulness, safety, or reliability of what Partner Centers send. The Company will not send promotional messages to Members who have declined them.

25.Intellectual Property

Copyright and other intellectual property rights in works created by the Company belong to the Company.
Copyright and other intellectual property rights in works provided under contracts with content providers belong to those providers.
You must not, without the prior consent of the Company or the relevant content provider, use information in which the Company or a content provider holds intellectual property rights for commercial purposes, whether by reproduction, transmission, or other means (including editing, publication, performance, distribution, broadcast, and creation of derivative works), or let others do so.
Where the Company uses a User's work under an agreement, it obtains that User's permission.
The Company may delete, or refuse to register, content a Member posts in the Service (such as profile photos and nicknames) without prior notice if the Company determines it constitutes prohibited conduct under Sections 20 and 21.
Rights to content and data a Member posts in the Service belong to that Member or the rightful owner, subject to the license below. The Member grants the Company a non-exclusive license to store, reproduce, display, transmit, and convert that content and data to the extent needed to provide, operate, maintain, back up, support, display, and improve the Service.
This Section remains in effect while the Company operates the Service, and continues to apply after a Member's account is closed.

26.Damages

If the Company or a Member breaches these Terms and causes the other party loss, the breaching party is liable for that loss if the breach was caused by its willful misconduct or negligence.
Where the Company contracts with a third-party provider to offer an add-on service to Members, and a Member who has agreed to that add-on service's terms suffers loss due to the provider's willful misconduct or negligence, the provider is liable for that loss.

27.Disclaimers; Limitation of Liability

The Company is not responsible for failure to provide the Service due to natural disasters or comparable force majeure.
The Company is not responsible for losses caused by maintenance, replacement, scheduled inspection, or construction of service infrastructure, unless caused by the Company's willful misconduct or negligence.
The Company is not responsible for service disruptions caused by a Member's willful misconduct or negligence, unless the Member had unavoidable or justified reasons.
The Company is not responsible for the reliability or accuracy of information or materials Members post in connection with the Service, absent the Company's willful misconduct or gross negligence.
The Company has no obligation to intervene in transactions or disputes arising between Members or with others through the Service, and is not responsible for resulting losses, unless caused by the Company's willful misconduct or negligence.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE COMPANY IS NOT RESPONSIBLE FOR LOSSES ARISING FROM THE USE OF SERVICES PROVIDED FREE OF CHARGE, EXCEPT WHERE CAUSED BY THE COMPANY'S WILLFUL MISCONDUCT OR GROSS NEGLIGENCE; AND THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE," WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
The Company is not responsible for a Member's failure to obtain, or loss of, profits expected from using the Service.
The Company is not responsible for the loss of a Member's Workout Data or other data, unless caused by the Company's willful misconduct or negligence.
The Company is not responsible where all or part of the content cannot be used because of a change of mobile device, phone number, operating system version, international roaming, or carrier, unless caused by the Company's willful misconduct or negligence.
The Company is not responsible where a Member deletes content or Account Information provided by the Company, unless caused by the Company's willful misconduct or negligence.
NOTHING IN THIS SECTION OR THESE TERMS EXCLUDES OR LIMITS ANY LIABILITY THAT CANNOT BE EXCLUDED OR LIMITED UNDER APPLICABLE LAW, INCLUDING LIABILITY FOR DEATH OR PERSONAL INJURY CAUSED BY A DEFECT IN A PRODUCT THE COMPANY MANUFACTURED OR SUPPLIED OR BY THE COMPANY'S NEGLIGENCE, AND ANY CONSUMER RIGHTS THAT APPLICABLE LAW MAKES NON-WAIVABLE. SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION OF CERTAIN WARRANTIES OR THE LIMITATION OF CERTAIN DAMAGES, SO SOME OF THE ABOVE MAY NOT APPLY TO YOU.

28.Notices to Members

The Company may give notices to a Member by email, app push notification, text message (SMS/MMS), or similar means.
For notices to all Members, the Company may substitute individual notice by posting the notice in the Service or on linked screens, or presenting it in a pop-up, for at least 7 days. However, notice of a material, potentially disadvantageous amendment under Section 9.4 cannot be substituted by posting alone.

29.Governing Law and Jurisdiction

These Terms are governed by and construed under the laws of the Republic of Korea, without regard to conflict-of-law rules. If you are a consumer, this choice does not deprive you of protections that the mandatory consumer protection laws of your state or country of residence grant you and that cannot be waived by contract. Lawsuits between the Company and a Member are brought in the court with jurisdiction under applicable law.

30.Miscellaneous

Matters not addressed in these Terms are governed by applicable law and by the Company's individual service terms and Operational Policies. If an individual service term or Operational Policy conflicts with these Terms, these Terms prevail, except for matters these Terms delegate to them with a defined scope. If any provision of these Terms is held invalid or unenforceable under applicable law, the remaining provisions remain in full force.

31.Customer Support and Dispute Resolution

The Company explains in the Service how Members can submit opinions and complaints.
The Company announces in the Service, or notifies under Section 28.1, the schedule for handling opinions and complaints submitted by Members.
If a dispute between the Company and a Member is mediated by a third-party dispute resolution body, the Company will provide, in good faith, evidence of the measures it has taken (such as use restrictions) and may accept the resolution proposed by that body.

Effective Date and Contact Information

Posted: August 27, 2026

Effective: August 27, 2026

LightWeight Inc.

Website: www.lightweight.run

Email: contact@lightweight.run

Phone: +82 31-212-3175 (weekdays 10:00–18:00 KST)