The video shows a group of people exercising in a park at night. The park is lit by streetlights, and there are trees and buildings in the background. In the foreground, a man and a small child are standing and watching the group. The group is standing in rows and doing arm exercises. The man in the foreground is wearing a black shirt and gray shorts. The child is wearing a blue shirt and jeans. The video appears to have been recorded on a mobile phone.