Overview
Talk to the Coach instead of tapping buttons. Generate programs, log sets, swap exercises, get form tips. It runs on Claude Haiku 4.5 with heavy scaffolding to keep recommendations safe.
Technologies
SwiftSwiftUICore DataClaude Haiku 4.5
Key Features
- AI Coach for natural language interaction with your training
- Generate personalized workout programs through conversation
- Log sets, swap exercises, and track PRs via the Coach
- Extensive scaffolding ensures safe, effective programming
- Progress visualization and adaptive recommendations
Challenges & Learnings
Building robust scaffolding to ensure AI outputs safe, effective programs
Designing conversational UX that feels natural for workout logging
Balancing AI autonomy with user control over their training
Avoiding hallucinations with smaller models through careful prompt engineering