The Art of Injection

CHAPTER 6: The Art of Injection: Filling in Your 8 Variables

Copying the prompt is only step one. The actual customization occurs during what developers call the “injection phase.” This is where you replace the placeholder brackets with your concrete, real-world constraints to ensure the output is uniquely yours.

Open a basic text editor on your computer or phone and paste the master prompt from Chapter 5. Scroll down until you see the [USER INPUTS] section header. You will see eight distinct lines containing values bounded by brackets. Delete the bracketed instructional text entirely and type your real parameters directly into those slots.

Example of a Completed Injection Block

If an individual is a 45-year-old beginner looking to lose weight at home with just a pair of basic dumbbells, their injected variable block should look exactly like this:

[USER INPUTS]
The user has completed their onboarding questionnaire. Use this data to construct the plan.

1. **Primary Fitness Goal:** Weight Loss with a focus on functional strength and core stability.
2. **Current Fitness Experience:** Beginner (0-6 months)
3. **Available Equipment:** Dumbbells Only and an adjustable bench.
4. **Training Frequency:** 3 days per week
5. **Time Per Session:** 45 minutes
6. **Injuries/Limitations:** Lower back tightness in the mornings. No severe acute injuries.
7. **Dietary Style:** Standard (focused on high protein, whole foods)
8. **Age & Gender:** 45 year old Female

Once your variables are cleanly typed out and the brackets are removed, select the entire updated text prompt. It is now packed with the custom variables required to command the AI engine with precision.

Crafting Your System Instructions

Use the interactive prompt generator below to structure your system instructions. Once configured, copy the formatted block and paste it directly into your AI tool.