A woman is performing hyperextensions on a Roman chair in a gym. She is wearing a brown t-shirt and black leggings, with her hair tied back in a ponytail. Her arms are crossed over her chest, and her body is angled downwards, with her torso extended. She is in the process of lowering her upper body towards the floor, then raising it back up. The gym is well-lit and appears to be equipped with various weight machines and other exercise equipment. Another person, a man wearing a black t-shirt, is visible in the background using a weight machine. The floor is covered with a green mat.