Minimalist gym interior, industrial chic aesthetic, exposed ductwork, polished concrete floors, steel beams, functional pipes, sparse equipment, mirrored walls, angular lines, rectangular shapes, neutral color palette, subtle lighting, soft shadows, 1/1 composition, symmetrical framing, high ceilings, open spaces, minimal ornamentation, athletic tracks, basketball courts, workout areas, yoga mats, free weights, treadmills, stationary bikes.