By accessing or using TAC (The Athletes Calendar), you agree to be bound by these Terms of Use. If you do not agree, please do not use the app.
TAC is a personal sports performance app that uses artificial intelligence to provide training recommendations, readiness scores, nutritional guidance, video analysis, and calendar management. TAC is intended for informational and personal use only.
You are responsible for the accuracy of the information you provide (sport, injuries, health status). You must be at least 13 years old to use this service — or older where local law sets a higher age of digital consent. The app checks your date of birth at signup, and accounts found to be under the minimum age are deleted. Athletes under 18 should obtain parental consent for cloud-sync features. You agree not to misuse or attempt to reverse-engineer any part of the app.
TAC Elite is a paid subscription that unlocks the full AI coach: multi-week strength plans, AI conditioning / mental / recovery generators, AI nutrition coach, video analysis, and unlimited Ask TAC. Pricing: Monthly 149 DKK · Annual 1299 DKK. Subscriptions are managed at theathletescalendar.com and processed by Stripe. The Free tier remains available at no cost, with single strength sessions, manual logging, and a daily allowance of Ask TAC questions.
Coaching feedback, training plans, video analysis, and nutritional advice are generated by AI models. This content is for informational purposes only and does not constitute professional medical, dietary, or sports medicine advice. Always consult qualified professionals before making health or training decisions. See the AI Disclaimer section below for details.
TAC and all associated content, design, and technology are owned by the developer. You may not copy, distribute, or create derivative works without explicit written permission. Content you generate within the app (your logs, photos, notes) remains yours.
TAC is provided "as is" without warranties of any kind. We are not liable for any injuries, health issues, or performance outcomes resulting from use of the app or AI-generated recommendations.
We reserve the right to modify these terms at any time. Continued use of the app after changes constitutes acceptance of the updated terms. Material changes will be communicated in-app.
These terms are governed by applicable law in the jurisdiction in which TAC is operated. Any disputes shall be resolved through good-faith negotiation before pursuing legal remedies.
TAC uses Anthropic's Claude AI models to generate training plans, coaching feedback, readiness assessments, nutritional guidance, video analysis, and other recommendations. All such content is automatically generated and has not been reviewed by a human coach or medical professional.
Nothing in TAC constitutes medical advice, diagnosis, or treatment. Readiness scores, injury recommendations, and wellness guidance are AI estimations based on the data you provide. They are not a substitute for professional medical evaluation.
AI-generated training plans and coaching feedback are intended as supplementary tools, not replacements for qualified sports coaches, physiotherapists, or certified strength and conditioning professionals. Results vary by individual.
AI models can make errors, produce inconsistent outputs, or generate recommendations that are inappropriate for your specific situation. Always apply critical judgement and consult qualified professionals when in doubt.
Exercise carries inherent risk. TAC explicitly warns against exercises that conflict with reported injuries, but this is not guaranteed to be comprehensive. If you experience pain, stop immediately and consult a healthcare professional.
Video analysis features use AI to estimate athletic performance from video frames. This is an automated assessment and should not be used as the sole basis for coaching decisions or talent identification.