Two shirtless individuals, a younger boy and an adult, are engaged in boxing training within an indoor boxing ring. The boy, wearing blue shorts, is skipping rope, while the adult, clad in red shorts, is jogging. A large, black punching bag hangs centrally between them, suspended by chains from the ceiling. The ring is bordered by a light pink wall, and a gray banner with a logo that includes the words "K Plus Muay Thai Chana" is visible behind the boxers. Flags hang from the ceiling above. The background offers a glimpse of outdoor greenery. The lighting appears natural.