The invention discloses an intelligent physical training room with a photovoltaic heating and heat-preservation function. The intelligent physical training room comprises a roof and a cavity structure formed by walls under the roof. Heat collectors are arranged on the upper portion of the roof, and a heat collecting water tank is arranged on each heat collector and connected with a heat collecting pipe. The roof comprises a bottom layer formed by transparent tempered glass and a light shading plate arranged on the bottom layer, the light shading plate is formed by two hinged fireproof PVC boards, and the outer edges of the two fireproof PVC boards are located outside the walls. The heat collectors are fixedly connected to the upper sides of the two fireproof PVC boards, and the heat collecting water tanks are fixedly connected to the middle portions of the two fireproof PVC boards. The heat collectors and the heat collecting pipes are used for converting solar energy into heat energy, the heat energy is circulated inside the walls through the heat collecting pipes, heat exchange between the heat collecting pipes and graphite plates is achieved, heat transfer is achieved, and the indoor temperature can be increased; and meanwhile, through the structures of heat-preservation rock wool layers and heat insulating layers, heat preservation in the room is achieved, the room is warm in winter and cool in summer, and physical exercise can be taken in all seasons.