Dancer Jump Motion Study

Create a 4:5 vertical original motion study titled "Dancer Jump Motion Study". Show an adult original dancer jumping in a warm gray studio, body forming a clear diagonal line, right arm extended upward, left leg bent backward, and a lightweight deep blue dance skirt with subtle motion flow while the body edge remains crisp. Use a high-speed flash photography feel, clean background, feet off the floor, focused expression, and balanced anatomy. Emphasize action arc, fabric movement, finger tension, and body balance. No visible text, real brands, watermarks, or garbled text.

生成一张 4:5 竖版原创动态人物图，主题为「舞者跃起动态研究」。一位成年原创舞者在纯色暖灰摄影棚中跃起，身体形成清晰斜线，右臂向上延展，左腿向后弯曲，轻薄深蓝舞裙有运动拖影但人体边缘清楚。使用高速闪光摄影感，背景干净，脚尖离地，表情专注。重点表现动作弧线、衣料摆动、手指张力和身体平衡。不要出现文字、真实品牌、水印或乱码。