an indoor swimming pool with rows of lanes

Prompt 1: a person swimming in a pool while others watch from the side. the person swims back and forth while others continue to watch. captures the serene and relaxing atmosphere of a swimming pool.

Prompt 2: showcases a swimmer in a pool, who is seen swimming back and forth. the swimmer is wearing a black cap and goggles, and the pool is surrounded by a blue tiled wall. the swimmer is seen swimming with a lot of effort and is moving quickly through the water. captures the swimmer's movements as they swim back and forth in the pool.