プロンプト

A realistic 9-second video inside a modern gym with large glass windows and bright natural daylight. A woman in athletic gym wear is seated on a unique mechanical fitness machine that mimics the motion of riding a horse. As the machine starts moving vigorously, her body moves naturally with the rhythm. She suddenly bursts into genuine laughter, clearly surprised and amused by the intensity and unusual motion. The camera is positioned at a medium side angle, slightly handheld, capturing her facial expression and body movement. In the background, stationary bikes and other gym equipment are visible but softly out of focus. The atmosphere feels lighthearted, fun, and spontaneous. Ultra-realistic human movement, natural lighting, real gym environment, cinematic realism, no animation, no cartoon style, no exaggeration. 🎥 Optional Enhancements (add if needed) Camera quality: Shot on a high-end DSLR, shallow depth of field, 4K realism Mood: Playful, authentic gym moment Platform style: TikTok / YouTube Shorts vertical framing Frame rate: Smooth motion, realistic physics 🚫 Negative Prompt (Recommended) No animation, no CGI look, no cartoon characters, no sexualized motion, no distorted faces, no unrealistic body movement, no low-quality textures.

生成結果

A realistic 9-second video inside a modern gym with large glass windows and bright natural daylight. A woman in athle...

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