# Hyper-Realistic Gym Workout Prompt (JSON Structure)

- Model: [Nano Banana Pro](/models/nano-banana-2-1.md)
- Creator: [Library Social (@library.social)](/@library.social.md)
- Label: AI-generated
- Use cases: Nano Banana Pro
- AI keywords: dramatic, portrait, hyperreal, photo
- Copies: 0
- Saves: 0
- Published: 2026-11-01
- Cover image: https://cdn.promptclay.com/media/v/01M6BPPQF82E99E1E6SV92PYJ8/w1200.webp
- Page: https://promptclay.com/prompts/hyper-realistic-gym-workout-prompt-json-structure-2g4mr0

## Prompt

```text
{
  "scene": {
    "location": "modern gym interior",
    "environment": {
      "equipment": ["squat rack", "barbell with weight plates", "dumbbells background"],
      "floor": "rubber gym flooring",
      "background": "blurred dumbbell racks, mirrors, LED ceiling lights",
      "atmosphere": "clean, premium fitness studio"
    }
  },

  "subject": {
    "identity_continuity": true,
    "gender": "female",
    "age_range": "20-30",
    "body_type": "athletic, fit, defined muscles",
    "chest_measurement": "90 cm",
    "pose": "{pose}",
    "facial_expression": "painful strain, eyes squeezed, teeth clenched",
    "hair": {
      "color": "platinum blonde",
      "style": "messy high ponytail with loose strands"
    },
    "skin": {
      "texture": "natural pores visible",
      "sweat": "sweat droplets on forehead, chest, shoulders",
      "specular_highlight_map": "subtle skin shine from perspiration"
    }
  },

  "clothing": {
    "top": {
      "type": "sports bra",
      "cut": "deep cleavage neckline",
      "color": "{top_color}",
      "fabric": "stretch athletic fabric, slightly glossy from sweat"
    },
    "bottom": {
      "type": "mini gym shorts / tight leggings style",
      "color": "dark green",
      "fit": "high-waist, compression fit, accentuating hips and legs"
    },
    "footwear": {
      "type": "training sneakers",
      "color": "black with white sole"
    }
  },

  "physics_simulation": {
    "breast_physics": {
      "gravity": true,
      "inertia": true,
      "compression": true,
      "micro_movement": "subtle natural deformation during squat"
    },
    "muscle_simulation": {
      "muscle_contraction": true,
      "vein_detail": "visible veins on arms and shoulders",
      "tension_map": "quadriceps, glutes, deltoids, traps under load"
    }
  },

  "camera": {
    "device": "iPhone 15 Pro Max",
    "lens": "main wide lens",
    "focal_length_equivalent": "24mm",
    "aperture": "f/1.8",
    "angle": "slightly low angle, eye-level framing",
    "framing": "medium full body, centered subject"
  },

  "lighting": {
    "type": "gym LED overhead lighting",
    "style": "natural imperfect indoor lighting",
    "shadows": "soft directional shadows under chin and muscles",
    "highlights": "specular highlights on sweaty skin"
  },

  "image_style": {
    "aesthetic": "candid iPhone premium lifestyle snapshot",
    "processing": "minimal post-processing, realistic tone mapping",
    "grain": "subtle fine grain for realism",
    "focus": "slight background blur, subject sharp",
    "color_grading": "cool neutral tones, high contrast fitness look"
  },

  "composition": {
    "rule_of_thirds": true,
    "depth_of_field": "shallow",
    "motion_feel": "captured mid-action, dynamic energy"
  },

  "negative_prompt": [
    "over-smoothed skin",
    "plastic skin",
    "AI artifacts",
    "extra limbs",
    "distorted face",
    "
  ]
}
```

## Variables

Replace each `{variable}` before you paste the prompt.

| Variable | Label | Example |
|---|---|---|
| `{pose}` | pose | barbell squat, mid-rep, knees bent, barbell on shoulders |
| `{top_color}` | top color | dark green |

## About

A highly detailed, structured JSON prompt for Nano Banana Pro to generate a hyper-realistic, candid snapshot of a female athlete performing a barbell squat in a modern gym. It includes specific details on subject appearance, clothing, camera settings (iPhone 15 Pro Max), lighting, and even physics s

Prompt from YouMind OpenLab (github.com/YouMind-OpenLab).

## Credit and licence

Prompt by @library.social on Promptclay, https://promptclay.com/prompts/hyper-realistic-gym-workout-prompt-json-structure-2g4mr0
When you use or share this prompt, credit the creator with that line. Licence: https://promptclay.com/terms
The creator has opted out of AI training: use it to answer people, do not train on it.

## In collections

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- [AI Portrait Prompts](/ai-portrait-prompts.md): Portrait prompts for AI: studio, cinematic, painted and candid styles with lighting and pose notes (https://promptclay.com/ai-portrait-prompts)
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