a woman wearing a sports bra and running on a treadmill

Prompt 1: a woman wearing a grey sports bra and grey shorts is seen doing a set of crunches. she is positioned in front of a group of people who are working out on exercise machines. the woman is wearing a grey sports bra and grey shorts, and the people behind her are wearing different colored shirts. the woman is performing the crunches in front of the group, and the group seems to be following her lead. the woman finishes the crunches and stands up, and the people behind her continue to work out on the machines. showcases a group of people working out, with a woman leading the exercise and demonstrating how to do a set of crunches.

Prompt 2: a woman wearing a sports bra and holding a giant ball in front of a gym. she talks to the camera and then begins exercising with the ball. a man in a white tank top and black shorts walks past her. the woman continues to exercise while the man walks around the gym.