The video shows a swimmer performing a routine in a pool. The swimmer is seen diving into the water and swimming towards the surface. The swimmer then performs a series of flips and turns in the water, showcasing their skills and agility. The swimmer's movements are fluid and graceful, and they appear to be in control throughout the routine. The pool water is a clear blue, and the swimmer is wearing a swimsuit. The background shows a pool deck with various equipment and people watching the performance.