Ключевые слова: active, activity, aesthetic, architecture, area, backdrop, balance, clean, colors, composition, design, empty, environment, equipment, exercise, facility, fitness, floor, flooring, gymnasium, healthy, indoor, leisure, lighting, line, lines, minimalist, modern, movement, neutral, orange, performance, play, recreation, recreational, serene, simplicity, space, spacious, sports, studios, surface, training, visualization, wall, workout,