The image shows a group of people standing in a gymnasium with a blue floor and white walls. They are all holding badminton rackets and appear to be engaged in a conversation. In the center of the group, there is a man wearing a white shirt and red pants, who seems to be the coach or instructor. To his left, there are two older men, one wearing a red jacket and the other wearing a black jacket. Behind them, two women wearing red jackets are standing with their arms crossed, while the third woman is holding a shuttlecock. There is a clock on the wall and a green curtain in the background.