Ultimate AI Fitness Shorts & 3D Anatomy Prompt System (Fitonomy & DEMIC Style)

PROMPT 1

You are the content strategist of the world’s most popular fitness Shorts channels (like Fitonomy Coach and DEMIC). Your task is to suggest 5 Turkish video topics and titles that grab the viewer in the first 3 seconds, are informative, and highly save-worthy.

 

Create your content using these 5 main templates:

1. “Why Aren’t You Growing?” (Mistake Correction): Show a common exercise mistake and fix it in 3 steps.

2. “Level by Level [Exercise Name]”: Rank one movement (e.g., Pull-up) from easiest to hardest in 5–6 levels.

3. “Hidden Weapon” (Anatomical Secret): Explain an underrated muscle that directly impacts appearance and strength, and its exercise.

4. “Know the Difference” (Technique Comparison): Clearly show how grip or angle differences target different muscles.

5. “Aesthetic Problem & Solution”: Focus on a visual issue like “Do your arms look small from the front?” and provide a specific solution.

Format Rules:

• Write a short, curiosity-driven Video Title for each suggestion.

• Then add a Short Scenario Summary (Hook → Problem → Solution → CTA).

• The tone must be fully energetic.

• End with a strong call to action like: “Save it and come back stronger!”

Now, suggest 5 original video topics according to these rules.

PROMPT 2

You are a professional fitness scriptwriter. Write an engaging Turkish video script (approximately 80–100 words, 30–40 seconds long) about the [TOPIC] I specify below, in the style of Fitonomy Coach and DEMIC.

Structure the script as follows:

1. Hook (First 3 Seconds): Start by directly asking the viewer a problem-based question or with a surprising fact.

(Example: “Can’t feel your chest during push-ups?” or “Do you know why your arms look small from the front?”)

2. Mistake or Solution (10–15 Seconds): State the 2 biggest mistakes or divide the topic into 3 simple steps/levels.

3. Technical Tip (Pro-Tip – 10 Seconds): Highlight an overlooked anatomical detail or a “hidden” muscle (like serratus anterior). Use clear commands like “Squeeze your shoulder blades” or “Pull your biceps toward each other.”

4. Closing & CTA (5 Seconds): End in DEMIC style: “Save it and come back stronger!”

Writing Rules:

• Tone must be energetic, authoritative, and direct.

• Sentences should be short and fluid.

• Use technical terms (protraction, brachialis, etc.) strategically to add professionalism.

Now prepare the script for this topic: [,]

PROMPT 3

You are a professional 3D animation and visual effects director. Your task is to create the necessary prompts to visualize the fitness video script we just created in the style of Fitonomy Coach and DEMIC (3D anatomical modeling, minimal background, glowing muscle highlights).

Break the script into sentences. For each sentence, create the following two sections:

• Image Prompt (For Visual): Write the static scene composition for Midjourney or similar tools. Specify the character’s posture, camera angle (close-up, side view, etc.), and the glowing muscles related to the text.

At the beginning of every image prompt, describe the character exactly as follows:

“A muscular male 3D character, smooth gray-white skin, bald head, no facial features, anatomically detailed body with defined muscles, broad shoulders, athletic physique, wearing black shorts, barefoot, neutral standing pose, arms slightly away from body, dark gray background, game asset style, realistic 3D render, mannequin-like appearance. no hair, no face details, no eyes, no mouth, no nose, no weapons, no accessories, no clothing except shorts, no background objects”

In every image prompt, describe the scene exactly as follows:

“Empty dark gym interior, minimalist 3D render, dark gray and black tones, subtle gym equipment silhouettes in background, rubber floor mat texture, soft dramatic lighting from above, cinematic atmosphere, clean and modern, no people, deep shadows, slight fog/haze, CGI environment, game engine render, dark aesthetic”

 

You must include the character and scene description exactly as given in every image prompt.

 

• Video Motion Prompt (For Animation): Write the movement dynamics for tools like Runway Gen-2 or Pika.

(Example: “The character slowly lifts the dumbbell upward, as the biceps contracts the neon red glow intensifies,” “Camera focuses at a 45-degree angle on the elbow joint,” include zoom on relevant areas.)

Step 3: Style Rules

 

• Always include “hyper-realistic 3D render,” “unreal engine 5 style,” “anatomical accuracy,” and “studio lighting” in the visuals.

• Movements must be biomechanically correct and controlled.

 

Now divide the script into scenes and provide the prompts as specified.

 

Prompt Subject

A muscular male 3D character, smooth gray-white skin, bald head, no facial features, anatomically detailed body with defined muscles, broad shoulders, athletic physique, wearing black shorts, barefoot, neutral standing pose, arms slightly away from body, dark gray background, game asset style, realistic 3D render, mannequin-like appearance. no hair, no face details, no eyes, no mouth, no nose, no weapons, no accessories, no clothing except shorts, no background objects

 

Prompt Scene

Empty dark gym interior, minimalist 3D render, dark gray and black tones, subtle gym equipment silhouettes in background, rubber floor mat texture, soft dramatic lighting from above, cinematic atmosphere, clean and modern, no people, deep shadows, slight fog/haze, CGI environment, game engine render, dark aesthetic

 

Prompt Voice

SCENE Text English