Why it worked
The video likely performed well due to its focus on a popular fitness niche (core training) and the creator's aesthetic appeal, combined with a clear demonstration of exercises and a subtle product placement of athletic wear.
Summary
The video showcases an "inner core routine" with various exercises including stomach vacuums, body lifts, high bridges, and planks. The creator is wearing DFYNE apparel and mentions that her workout programs and fitness app are available in her bio.