interior of a gym, likely a fitness class in progress

interior of a gym, likely a fitness class in progress. Several women are visible, some are exercising, while others appear to be observing or resting. The woman in the foreground, seen from the back, has long, light-brown hair in a ponytail, is wearing a black long-sleeve shirt and blue shorts, and is holding dumbbells. To her right, another woman with blonde hair is wearing a white t-shirt and black pants. Both are facing towards the front of the gym where a person appears to be leading the class, with several other participants visible in the background. A large mirror extends across the wall in the background, reflecting the gym interior. In front of the mirror are several racks of dumbbells. Banners with the words "ПРОКАЧАЙ СВОЙ БИЗНЕС" are displayed above the mirror, along with contact information for PR-Laboratory.