A young woman is captured in a mirror selfie video inside a gym. She has long, dark hair pulled back into a high ponytail and is wearing a white, sleeveless crop top, black cycling shorts, and black and white fingerless gym gloves. She holds a smartphone in her right hand, recording herself. Her left hand rests on her hip initially, then she slightly adjusts her pose. The background reveals various gym equipment, including weight machines, and a large mirror that reflects the bright, well-lit interior of the gym. The woman maintains a neutral and confident expression, looking at her phone's screen. The video is shot during the daytime, indicated by the bright lighting. No distinct text is visible on her attire or in the background, apart from the user interface elements on her phone screen.