A group of four young people, appearing to be children and teenagers, are engaged in athletic activity on a red track at a stadium

A group of four young people, appearing to be children and teenagers, are engaged in athletic activity on a red track at a stadium. Three of them are visible from the waist up, wearing athletic attire and performing exercises that involve raising their knees. One child in a yellow top and black leggings is in the foreground on the left, with another in a white t-shirt and white pants in the center. A third child in a black shirt and shorts is to the right of the child in white. A fourth child, wearing a "CHINA" t-shirt and black shorts, is further to the right and slightly further back. The track is surrounded by green turf with distinct horizontal stripes. In the background, a concrete structure with a white railing separates the track from a building and trees. The scene suggests a training or practice session at an outdoor sports facility. The image is described as being taken in Linghe, China.