激烈的拳击实战训练

手持镜头，围绕两名拳击手在一家破旧的健身房里进行实战练习，他们的挥拳刻意避开对方。汗珠飞溅，猛烈撞击，呼吸急促。浅景深，实用布光，真实的电影感，稳定的身份。时长：10 秒。宽高比：16:9。电影级写实。除非另有说明，否则为单镜头。避免出现文字、字幕、水印、标志。强调摄像机运动：平滑的视差，一致的物体，稳定的面部；无文字。

Handheld shot circling two boxers practice sparring in a gritty gym, purposefully missing each other with their swings. Sweat droplets, sharp impacts, breathing intensity. Shallow depth of field, practical lighting, visceral realism, stable identity. Duration: 10s. Aspect ratio: 16:9. Photoreal cinematic. Single shot unless specified. Avoid text, captions, watermarks, logos. Stress camera movement: smooth parallax, consistent objects, stable faces; no text