# GPT Image Hub prompt

## 时尚运动健身四宫格型录
- URL: https://www.gptimagehub.com/zh-CN/library/editorial-fitness-four-pose-lookbook-grid
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-11444
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Feditorial-fitness-four-pose-lookbook-grid
- Category: 人像与摄影
- Model: nanobananapro
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: 健身, 运动服, 型录, 拼图, 人像摄影, 影棚拍摄
- Updated: 2026-10-27T22:13:03.098Z
- Created: 2026-10-27T22:13:03.098Z

生成保持人物身份一致的2x2健身拼图，展示四种不同训练姿态。可修改括号内的服装颜色或姿势描述以适配专属运动品牌广告。

### Full prompt
```text
{
  "generation_request": {
    "meta_data": {
      "task_type": "fitness_editorial_2x2_pose_grid_identity_locked",
      "language": "zh"
    },
    "input": {
      "mode": "image_to_image",
      "reference_image": "参考照片",
      "preserve_identity": true,
      "preserve_facial_features": true,
      "notes": "2x2时尚健身拼图，四张图中均为参考照片中的同一位女性，展现四种姿势：(1) 地面自行车卷腹姿势，(2) 深度站姿前屈拉伸，(3) 跪姿背部拉伸，(4) 站姿哑铃弯举姿势。"
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "layout": {
        "type": "grid",
        "rows": 2,
        "cols": 2,
        "gutter": "thin",
        "outer_border": "none"
      },
      "grain": "subtle_film",
      "render_style": "premium_fitness_editorial"
    },
    "styling": {
      "outfit": {
        "top": "[淡柔粉黄色运动内衣]",
        "bottom": "[淡柔粉黄色无缝紧身裤]",
        "fabric": "哑光高性能运动面料"
      },
      "shoes": "[淡柔粉黄色跑步鞋]",
      "socks": "白色中筒运动袜",
      "accessories": [
        "[淡柔粉黄色头戴式健身耳机]",
        "[淡柔粉黄色涂层哑铃]"
      ],
      "color_palette": [
        "[柔和淡粉黄]",
        "温暖中性肤色",
        "干净的工作室纯白背景"
      ]
    },
    "scene": {
      "environment": "极简干净的工作室背景，柔和米白微暖色调",
      "lighting": "高端商业健身摄影柔光，均匀柔和高光，极简阴影",
      "camera": {
        "lens": "50mm",
        "focus": "主体清晰聚焦",
        "composition": "商业运动时尚Lookbook广告画报风格"
      }
    },
    "anatomy_rules": {
      "hands_priority": "high",
      "finger_count": 5,
      "correct_anatomy": true,
      "natural_muscle_definition": true
    },
    "negative_prompt": [
      "文字",
      "标志",
      "水印",
      "多余肢体",
      "畸变结构",
      "面部模糊",
      "塑料感皮肤",
      "三维渲染感"
    ]
  }
}
```