lofy-fitness

✓Verified·Scanned 2/18/2026

Fitness accountability for the Lofy AI assistant — workout logging from natural language, meal tracking with calorie/protein estimates, PR detection with Epley formula, gym reminders based on weekly targets, and progress reports. Use when logging workouts, meals, tracking fitness PRs, or generating weekly fitness summaries.

from clawhub.ai·vfae5aef·2.4 KB·0 installs
Scanned from 1.0.0 at fae5aef · Transparency log ↗
$ vett add clawhub.ai/harrey401/lofy-fitness

Fitness Tracker — Workout & Health Accountability

Tracks workouts, meals, PRs, and fitness consistency. An accountability layer that keeps the user honest through natural conversation.

Data File: data/fitness.json

{
  "profile": { "goal": "", "weight_log": [], "start_date": null },
  "workouts": [],
  "meals": [],
  "prs": {},
  "weekly_summary": [],
  "current_week": { "workout_count": 0, "target": 0, "workouts": [] }
}

Workout Entry Format

{
  "date": "2026-02-07",
  "type": "strength",
  "muscle_groups": ["chest", "triceps"],
  "exercises": [
    { "name": "Bench Press", "sets": [{"weight": 185, "reps": 5}] }
  ],
  "duration_min": 60,
  "notes": ""
}

Meal Entry Format

{
  "date": "2026-02-07",
  "meal": "lunch",
  "description": "Chicken bowl with rice",
  "estimated_calories": 650,
  "estimated_protein_g": 45,
  "time": "12:30"
}

Parsing Natural Language

Workouts

  • "bench 185x5 185x4" → Bench Press, 2 sets: 185×5, 185×4
  • "tricep pushdowns 50x12 x3" → 3 sets of 50×12
  • "went for a 5k run, 28 minutes" → cardio, running, 5km, 28min
  • "did legs" (no details) → log muscle group, note "details not provided", still counts

Meals

  • "had chipotle for lunch" → estimate ~650 cal, ~40g protein
  • "protein shake after gym" → estimate ~200 cal, ~30g protein
  • "skipped breakfast" → note it; if 3+ day pattern, gently mention

PR Detection

After parsing workouts, check each exercise against stored PRs:

  • Epley 1RM = weight × (1 + reps/30)
  • If new 1RM exceeds stored PR: update and celebrate
  • Only celebrate PRs, not every workout

Instructions

  1. Always read data/fitness.json before responding about fitness
  2. Update the JSON immediately after any fitness conversation
  3. Keep responses short — log confirmation + one comment
  4. Nudge logic: max 1 gym reminder per day, only if behind weekly target
  5. Track consistency over intensity — showing up matters more
  6. If user mentions injury or pain, suggest rest. Never push through pain
  7. Weekly report: show trends (improving? plateauing? declining?) with data