运动员足球选手体育草地踢球人像照片

16:9 High-definition, Chinese male with a crew cut (sweaty), wearing a white and blue jersey + white shorts + white socks (with blue trim) + blue cleats, practicing heading the ball. Body is upright, arms slightly spread for balance, tilting head back (forehead aimed at the incoming ball), legs slightly bent (soles of feet gripping the ground), white ball 30cm above the head. Background: Fresh green grass, distant light blue fence, soft sunlight, no text. --v 7 --ar 16:9 --c 5 --q 1 --s 95 --stealth