The video shows a person performing chest compressions on a CPR training mannequin. The mannequin lies on a black surface. The person’s hands are interlocked and placed on the center of the mannequin’s chest, which has two green lights illuminated on the upper torso. The person is dressed in a dark jacket with white stripes on the sleeves and light-colored pants. Part of a red jacket is visible on the right side of the frame. Other people are visible in the background. The person compressing the chest maintains a steady rhythm and appears to be receiving guidance.