A woman wearing a black romper and white sneakers stands in a gymnasium, practicing a tennis swing with a tennis racket in her right hand. In her left hand, she holds a tennis ball. Her dark hair is pulled back into a ponytail. She has tattoos on her left arm and leg. A second woman, wearing a white shirt, black shorts, and red sneakers, stands in the background. A metal stand supporting a tennis bag is next to her. The floor of the gym is blue and yellow with white lines. A wall of wooden panels with vertical slats is in the background.