This image captures the interior of a modern fitness center, identified as Fitness World Falkoner Allé in Frederiksberg, Denmark

This image captures the interior of a modern fitness center, identified as Fitness World Falkoner Allé in Frederiksberg, Denmark. The view is from behind the console and handlebars of a black Star Trac treadmill positioned in the foreground. The treadmill's digital display is active, showing metrics: "WATTS 263," "METS 22," "DIST 2.76," and "KCAL 118." A large red circular stop button is centrally located on the lower control panel. The black handlebars feature silver accent sections and a red accent ring on the right support bar. The flooring is a dark brown wood or laminate. In the midground, to the left, a person is exercising on an adjacent treadmill, viewed from the back. This individual has dark hair styled in a bun and extensive dark tattoos covering their entire back, shoulders, and arms. They are wearing red shorts and a sports bra, displaying prominent musculature. Another indistinct figure is partially visible further behind them. The gym environment features dark walls and ceiling, illuminated by numerous warm orange, lantern-style pendant lights. Green foliage is visible as decorative elements. Through large windows in the background, urban architecture, including buildings possibly constructed of brick, can be seen. Interior structural elements like stairs and railings suggest a multi-level facility. Purple and blue accent lighting, along with a green emergency exit sign, are discernible in the far background. Multiple other Star Trac treadmills are lined up throughout the visible workout area.