Modern fitness club interior, industrial-chic aesthetic, polished concrete floors, metallic accents, neon-lit signage, sleek mirrored walls, high-gloss finish equipment, ergonomic seating, natural wood accents, minimalist decor, LED light installations, urban loft-inspired atmosphere, open-plan layout, functional training zones, state-of-the-art sound systems, motivational quotes, bold color schemes, textured rubber flooring, industrial-style lighting fixtures, futuristic architecture elements.