俯卧蛙腿（双膝向两侧打开）

full-body photo of a 30-year-old woman lying prone with knees bent outward and soles together, elbows bent and fingertips meeting on the floor in front of her head, low frontal view, wearing a burgundy sweatshirt and loose navy trousers, on a yoga mat in a bright living room, photorealistic, natural lighting