The video shows a woman in a gym, wearing a light blue tank top and black leggings, holding a pair of dumbbells in her hands. She is standing in front of a rack of weights and appears to be demonstrating a weightlifting exercise. The woman is looking directly at the camera and speaking, presumably explaining the exercise she is performing. She then lifts the dumbbells up and down in a controlled manner, engaging her arm muscles. The gym is well-lit and appears to be spacious, with other gym-goers visible in the background.