A group of women are participating in a fitness class in a studio in Saint Petersburg, Russia

A group of women are participating in a fitness class in a studio in Saint Petersburg, Russia. The room is brightly lit with fluorescent lights on the ceiling. On the left side of the room, there are windows with blinds and air conditioning units mounted on the yellow wall. In the background, on the right side of the room, large grey exercise balls are stacked on a shelf mounted on the blue wall, and there is a mirror reflecting some of the participants and exercise equipment. The main focus of the image is on several women who are standing on individual mini-trampolines. These trampolines have red metal frames and black jumping mats with red bungee cords. In the foreground, on the right, a woman with blonde hair in two braids is facing away from the camera, wearing an orange sports bra with a cutout and an orange skirt. She is standing on a trampoline. To her left, a woman with blonde hair tied back is standing on a trampoline, wearing a dark grey t-shirt and black shorts. Further to the left, a woman in a red cropped t-shirt and black pants is standing on a trampoline. In the middle ground, other women are visible on trampolines, some in the process of exercising. There is also a fan on the floor behind one of the women. The floor is made of wooden planks.