Important Notice
GRIND provides general fitness information and is not a medical device. It does not diagnose, treat or prevent medical conditions. Consult a qualified healthcare professional before making significant changes to your exercise programme.
Stop exercising and seek urgent medical assistance if you experience chest pain, fainting, severe shortness of breath or other serious symptoms.
GRIND Coach analyses the workout and activity data you have logged — including session types, duration, RPE (Rate of Perceived Exertion), distance, and frequency — to provide personalised fitness summaries and suggestions.
Summaries are generated using a large language model (LLM) trained on general fitness and sports-science principles. The AI considers your recent training load, variety, and recovery patterns to offer contextual guidance.
What data is used: only workout logs and activity records that you have entered into GRIND. No external health data, medical records, or biometric data is accessed unless you manually enter it.
GRIND Coach recommendations are informed by the following authoritative guidelines: