A person is performing a barbell squat in a gym. The person is positioned between the uprights of a squat rack, with a barbell loaded with weight plates resting on their upper back. They are wearing a black t-shirt, black shorts, a weightlifting belt, and knee sleeves. The person is in the process of squatting down, with their knees bent and hips lowered. The environment is a gym, with other exercise equipment visible in the background. The lighting appears to be artificial gym lighting.