Fitness App Lovable Prompt

Build a fitness tracking app for [audience or niche].

**User Dashboard:**
- Today's workout card
- Weekly progress chart
- Active goals
- Workout streak
- Recent completed workouts

**Workout Features:**
- Workout plan library grouped by goal: strength, fat loss, mobility, endurance
- Exercise library with muscle group, equipment, instructions, and difficulty
- Workout detail page with exercises, sets, reps, rest time, and notes
- Start workout flow with progress checklist and completion state

**Tracking:**
- Log workouts
- Track body metrics
- Set goals
- Progress charts
- Personal records section

**Data Model:**
- users, workout_plans, exercises, workouts, workout_logs, goals, body_metrics, personal_records

**Design:**
- Energetic but clean interface
- Mobile-first layout for gym use
- Large tap targets
- Clear progress states

Use Supabase for data and auth. Include realistic sample workouts and exercises.