A woman is performing back extensions on a hyperextension bench in a gym. She is wearing a white tank top and grey leggings. She holds a weight plate with both hands behind her head. Her feet are secured at the end of the bench, and her body is positioned over the padded support. She extends her torso upwards and then lowers it back down in a controlled motion. The gym is dimly lit with purple and red lighting. There are other gym machines and equipment visible in the background.