Workout plan prompt
A copy-and-paste prompt for ChatGPT, Claude or Gemini that gets a professional workout plan on the first try, plus the cheapest model that does it well.
What most people type
beginner workout plan 3 days a week, I only have dumbbells at home
It works, but the AI has to guess your age and fitness level, main goal and session length, so the first answer usually needs another round. The version below asks for exactly what a professional would deliver.
The better prompt
Create a beginner workout plan for 3 days a week using only dumbbells at home. Context: [age and fitness level], [main goal, e.g. strength, muscle, fat loss], [session length], [dumbbell weights available, adjustable or fixed], [injuries or limitations]. Include: - A weekly layout showing what to train each of the 3 days, with rest days between sessions where possible. - For each day: a short warm-up, the exercises with sets, reps and rest times, and a short cool-down. - A short note on how to choose a starting weight and when to increase it. - A simple 4-week progression so the plan keeps working. - One-line form cues for each exercise, and an easier option for any move that is hard for beginners. Format: a compact table per workout day, followed by a few brief notes. Keep it practical and easy to follow. Add a one-line reminder to stop if something hurts and to check with a doctor if there are health concerns.
Replace the [brackets] with your details before you send it: age and fitness level, main goal, e.g. strength, muscle, fat loss, session length, dumbbell weights available, adjustable or fixed, injuries or limitations.
Why this version works
- Added placeholders for goal, level, time, weights. These facts change the plan a trainer would write.
- Specified day layout, sets, reps, rest, warm-up. Gets a complete, usable plan the first time.
- Added progression and form cues. Beginners need to know how to advance safely.
- Requested compact tables and a safety line. Keeps the answer scannable and responsible.
What a professional workout plan prompt covers
- Weekly table with exercises, sets and reps
- Warm-up and progression
- Placeholder for fitness level or limitations
Best AI model for this prompt
This is a everyday task: structured plan with safety considerations; needs solid but routine writing, no complex reasoning. You don't need the most expensive model. The cheapest model at each company that handles it well:
| Company | Model | Per use | Per 1,000 uses |
|---|---|---|---|
| Anthropic | Claude Sonnet 5.5 | $0.0094 | $9.42 |
| OpenAI | GPT-6.1 Terra | $0.0047 | $4.71 |
| Gemini 3.8 Flashcheapest | $0.0035 | $3.53 |
Pay-per-use list prices for this prompt and its expected answer (about 900 tokens). On a monthly chat plan, the same choice shows up as more messages before you hit your limit. See today's AI prices.