Terms of Service

Last updated: July 2026 · Draft — pending legal review.

1. Service

PuffinVBT ("we", "us") provides velocity-based training (VBT) analysis of user-uploaded barbell training videos. By creating an account or using the service you agree to these Terms.

2. Accounts

You are responsible for your account and for the accuracy of the metadata you submit with your videos. You must be at least 16 years old to use the service.

3. Plans & billing

Free accounts include a fixed number of analyses. Paid subscriptions (Athlete, Coach) are billed monthly or annually through Paddle, our Merchant of Record. Coach plans include a number of athlete seats; additional seats are billed separately. Subscriptions renew automatically until cancelled.

4. Acceptable use

You retain ownership of the videos you upload. You grant us a limited licence to process, store, and display them to you (and to coaches or connections you share them with) in order to provide the service. You may not upload content you do not have the right to share, or content that is unlawful.

5. Research use

Derived training metrics may be used anonymously for academic research only where you have opted in during the consent process. See our Privacy Policy.

6. Availability & liability

The service is provided "as is". Velocity and ROM metrics are estimates and must not be relied upon for medical or safety-critical decisions. To the extent permitted by law we exclude liability for indirect or consequential loss.

7. Cancellation

You may cancel at any time from the billing portal; access continues until the end of the paid period. Refunds are governed by our Refund Policy.

8. Contact

Questions: contact@puffinvbt.com. See also our Impressum.