Terms of Service
Last updated: 2 August 2026
Grappling Athlete is a strength & conditioning coaching platform operated by Filip Svoboda — Dark Side Grappling, Prague, Czech Republic. By creating an account you agree to these terms. Contact: svobofilip@gmail.com.
The service
We provide personalised training programs written by your coach, workout logging, progress analytics, and coach–athlete chat, through our web app and mobile app. Programs are prepared and adjusted by a human coach; the apps are the delivery surface.
Eligibility & accounts
- You must be at least 18 years old.
- Keep your login credentials to yourself; you are responsible for activity on your account.
Subscription & payment
- Access requires a paid subscription (monthly or yearly), purchased on our website and processed by Stripe. New subscriptions include a 14-day free trial; you can cancel during the trial at no charge.
- Subscriptions renew automatically. You can cancel anytime via the billing portal — access continues until the end of the paid period. Statutory consumer rights under Czech and EU law are unaffected.
- If a renewal payment fails, access may be suspended until payment succeeds. Your training history is retained and your data rights (export, deletion) remain available.
- Prices may change; we'll announce changes before they take effect.
Health disclaimer
Strength and conditioning training carries inherent risk of injury. The programs in this app are fitness guidance, not medical advice. Consult a physician before starting any training program, train within your abilities, and stop if you feel pain or discomfort. You train at your own risk.
Acceptable use
Chat is for coaching communication. Don't send unlawful, abusive, or infringing content, and don't attempt to access other users' data or disrupt the service. We may suspend accounts that violate these rules.
Content
Training programs and exercise materials remain the coach's intellectual property and are for your personal use. The data you log belongs to you — you can export it anytime from Settings.
Liability
To the extent permitted by law, we are not liable for indirect damages or for injuries resulting from training decisions. Nothing in these terms limits liability that cannot be limited under Czech law.
Termination & changes
You can delete your account anytime in Settings. We may update these terms; significant changes will be announced in the app before taking effect. These terms are governed by the law of the Czech Republic.