upper abdomen

The video likely performed well due to its clear visual demonstration of targeted exercises for different abdominal areas, appealing to a broad audience interested in fitness and core strengthening. The use of on-screen text to label each exercise and body part makes it easily understandable and shareable.

The video displays a series of exercises targeting different abdominal areas, including the upper abdomen, lower abdomen, flanks, and mermaid line. Each exercise is demonstrated by a person performing the movements, with accompanying graphics illustrating the targeted body part.