In a dimly lit spin class studio, a group of individuals are engaged in a workout routine involving stationary bikes and light dumbbells. The lighting predominantly features purple hues, with both spotlights and linear LED lights casting an ambient glow across the room. At the forefront, a male instructor stands on a platform, demonstrating the exercises while holding a dumbbell aloft. Other participants are seated on their bikes, also raising dumbbells overhead, presumably mirroring the instructor's actions. The bikes are labeled with numbers and bear the branding "BAIKA STUDIO." The flooring appears to be covered in a textured mat.