The video shows a gym interior with several people engaging in various activities. In the main area, two people are walking on treadmills, while another person is sitting on the floor, focused on their phone. The gym equipment includes treadmills, a stationary bike, a rowing machine, and various weightlifting accessories. A person with a backpack is descending the stairs, which are located near a locker and a storage area. The gym space is well-lit, with a large mirror reflecting the treadmills and natural light coming through the windows.