Here is a detailed description of the video. The video features a woman in a gym, exercising with a red resistance band. She is standing in the center of the frame, wearing a black zip-up jacket, black pants with slits at the ankles, and white sneakers. She holds the red band, stretching it out horizontally as she moves her arms in a rhythmic motion. The background shows the interior of a gym. The walls are painted a bright purple and decorated with white circle patterns. Gym equipment is visible, including weight machines and exercise benches, primarily in shades of purple and black. Another person, a woman wearing white, can be seen in the background using one of the machines. The flooring of the gym is black. The lighting in the gym appears to be bright and even.