In a brightly lit gym, a man in a red t-shirt and black leggings lifts a barbell on a preacher curl machine

In a brightly lit gym, a man in a red t-shirt and black leggings lifts a barbell on a preacher curl machine. He's looking at the camera with a focused expression. Other gym-goers are visible in the background, some using other equipment. The gym has a high ceiling with exposed beams and numerous hanging lights. Weight plates and other gym equipment are scattered around.