A photo-realistic rendering of a modern gym with a large window showing a cityscape view. the gym is well-lit with natural light coming through large windows, allowing a clear view of the cityscape outside. on the left side of the image, a man is lying on a weight bench, lifting a barbell, performing a sit-up exercise. He is wearing a black t-shirt and appears to be in his mid-twenties. to his right, a woman and a man are engaged in exercise, both wearing black workout clothes. in the background, there are various exercise equipment such as treadmills, elliptical machines, and exercise balls, as well as a green wall with the words "let's stay calm" written on it. the floor is made of light-colored wood, and the walls are covered in vertical blinds.