Legal notice

LEGAL NOTICE

1. Company Identification

The website hyzerlinestore.com and all associated digital products and services are owned and operated by:

ERREVU' S.R.L.

VAT No. (Partita IVA): IT02063590471

Registered office: Italy

Commercial brand: Hyzerline

Email: info@hyzerlinestore.com — hyzerlinestore@gmail.com

Website: hyzerlinestore.com

Hyzerline is a commercial brand of ERREVU' S.R.L. All references to "Hyzerline", "we", "us", or "our" throughout this website and its associated policies refer to ERREVU' S.R.L., operating under the Hyzerline brand.

2. Nature of the Website and Services

hyzerlinestore.com is a commercial website offering digital downloadable products focused on disc golf instruction, technique development, course strategy, and competitive mental preparation. All products are provided in digital format (PDF) and are delivered electronically upon purchase.

The website does not provide coaching, medical, clinical, therapeutic, physiotherapy, or rehabilitation services of any kind. All content published on hyzerlinestore.com — including instructional guides, articles, infographics, frameworks, and any other material — is intended for general informational and educational purposes only, addressed to adults capable of safely engaging in recreational physical activity.

3. Intellectual Property

All content published on hyzerlinestore.com and contained within Hyzerline digital products — including but not limited to text, graphics, illustrations, photographs, logos, icons, layout, design, product names, instructional methodologies, and proprietary frameworks (including but not limited to "The 3-Disc Foundation", "The Stability Spectrum", "The Shot Architecture System", "The Field Mastery Method", and "The Tournament Mind Protocol") — is the exclusive property of ERREVU' S.R.L. and is protected by applicable intellectual property laws, including copyright and trademark regulations.

No content from this website or from any Hyzerline product may be reproduced, distributed, modified, publicly displayed, transmitted, sold, licensed, or otherwise exploited — in whole or in part — without the prior express written consent of ERREVU' S.R.L.

The Hyzerline name, logo, and brand identity are trademarks of ERREVU' S.R.L. Unauthorized use of these marks is strictly prohibited.

4. Permitted Use of Purchased Products

Upon purchasing a Hyzerline digital product, the customer is granted a limited, non-exclusive, non-transferable, personal licence to download, access, print, and use the purchased product for their own personal, non-commercial purposes only.

The following uses are expressly prohibited:

  • Sharing, distributing, or making the product available to third parties, whether free of charge or for consideration.
  • Reselling, sublicensing, or commercially exploiting the product in any form.
  • Modifying, adapting, translating, or creating derivative works based on the product.
  • Uploading or publishing the product — in whole or in part — on any website, platform, or file-sharing service.
  • Using the content of the product to coach, instruct, or train other players, whether on a paid or unpaid basis.

Any breach of these licence terms may result in immediate termination of the licence and may give rise to civil and/or criminal liability under applicable law.

5. Independence from the PDGA and Third-Party Organizations

Hyzerline is an independent educational resource and is NOT affiliated with, endorsed by, sponsored by, or otherwise associated with the Professional Disc Golf Association (PDGA), any disc manufacturer, or any other disc golf organization, tour, federation, or affiliated entity.

"PDGA" and any references to disc manufacturers, brands, tours, or events within Hyzerline products, on hyzerlinestore.com, and in associated communications are made solely for the purpose of describing the sport, its rating systems, equipment, and the type of play the instructional content is designed to support. Such references constitute nominative fair use and do not imply any endorsement, partnership, or commercial relationship between ERREVU' S.R.L. and those organizations.

All third-party names, marks, rating systems, and trademarks remain the exclusive property of their respective owners.

6. Health & Safety Notice

The content contained in Hyzerline products and on hyzerlinestore.com is intended for general informational and educational purposes only. Hyzerline is not a medical service, physiotherapy programme, rehabilitation programme, or clinical treatment.

The information provided by Hyzerline does not constitute medical advice, diagnosis, treatment, or a substitute for consultation with a qualified healthcare professional.

Before beginning any physical activity, throwing routine, or training drill contained in Hyzerline products, you should consult a qualified healthcare professional, especially if you have:

  • A medical condition (cardiovascular, metabolic, musculoskeletal, or other)
  • A physical limitation or recent injury
  • A history of surgery, particularly involving the shoulder, elbow, wrist, back, or hips
  • Are pregnant or postpartum
  • Have not exercised regularly in the past 6 months
  • Take prescription medication

Disc golf and the associated throwing techniques involve repetitive rotational movements, explosive arm and core motions, walking over uneven terrain, and other physical activities that carry inherent risks of injury, including but not limited to: muscle strains, joint and tendon injuries (particularly of the shoulder, elbow, and wrist), falls, and overuse injuries.

Always play and train at your own pace and stop any activity that causes pain, dizziness, discomfort, or unusual symptoms. ERREVU' S.R.L. accepts no liability for any injury, adverse outcome, or loss arising from the use of, or reliance on, any content published on hyzerlinestore.com or contained within any Hyzerline product.

By using our products, you knowingly and voluntarily assume all risks associated with physical activity and disc golf practice.

7. Limitation of Liability

To the fullest extent permitted by applicable law, ERREVU' S.R.L. shall not be liable for any direct, indirect, incidental, consequential, special, or punitive damages arising out of or in connection with:

  • your access to or use of, or inability to access or use, the hyzerlinestore.com website;
  • any content, information, or material obtained through the website or Hyzerline products;
  • any technical errors, interruptions, or failures affecting the website or delivery systems;
  • any unauthorized access to or alteration of your data;
  • any injury or harm sustained while applying the techniques or methods contained in our products.

ERREVU' S.R.L. makes no warranty — express or implied — that the website will be available without interruption, error-free, or free from viruses or other harmful components. Whilst we take all reasonable steps to ensure the accuracy and quality of our content, we do not guarantee that all information is complete, current, or error-free.

8. Third-Party Links and Services

hyzerlinestore.com may contain links to third-party websites or reference third-party services for informational purposes. ERREVU' S.R.L. has no control over the content, availability, or practices of such third-party sites and accepts no responsibility for them. The inclusion of any link does not imply endorsement by ERREVU' S.R.L.

Your use of any third-party website or service is at your own risk and is governed by the terms and conditions of that third party.

9. Governing Law and Jurisdiction

This Legal Notice and any dispute arising in connection with the use of hyzerlinestore.com or the purchase of Hyzerline products shall be governed by and construed in accordance with the laws of Italy and applicable European Union regulations.

Any legal proceedings arising from or relating to this Legal Notice shall be subject to the exclusive jurisdiction of the competent courts of Italy, without prejudice to any mandatory consumer protection rights to which a customer may be entitled under the law of their country of residence within the European Union.

10. Changes to This Legal Notice

ERREVU' S.R.L. reserves the right to update or modify this Legal Notice at any time and without prior notice. Changes will be effective immediately upon publication on hyzerlinestore.com. We encourage you to review this page periodically. Your continued use of the website following the publication of any changes constitutes your acceptance of the updated Notice.

11. Contact

For any legal enquiries or questions regarding this Notice, please contact:

ERREVU' S.R.L. — Legal Department

Operating as: Hyzerline

Email: info@hyzerlinestore.com — hyzerlinestore@gmail.com

Website: hyzerlinestore.com

We aim to respond to all formal legal enquiries within 2 business days.

ERREVU' S.R.L. — operating as Hyzerline | hyzerlinestore.com | This Legal Notice was last reviewed in June 2026.

DISCLAIMER

This Website is not a part of Meta or Meta Platforms, Inc. Additionally, this site is NOT endorsed by Meta in any way. META is a trademark of Meta Platforms, Inc.