Rugged fitness club, brutalist architecture, exposed concrete walls, industrial metal beams, raw stone floors, minimalist decor, bold color schemes, functional equipment, weightlifting platforms, cardio machines, free weights, Olympic lifting bars, mirrored walls, natural light, high ceilings, urban loft atmosphere, dramatic shadows, low-key lighting, 1/1 composition, symmetrical framing, gritty textures, ambient occlusion.