Why it worked
The video likely performed well due to its relatable premise (working out) combined with the unexpected and humorous element of popular Disney characters performing mundane actions. The quick costume changes and recognizable characters create a fast-paced, engaging, and shareable piece of content.
Summary
The video features a person dressed as various Disney characters, including Aladdin, Woody, Buzz Lightyear, Troy Bolton, Lumiere, Hercules, Peter Pan, Aurora, Gaston, and Jack Sparrow, running on a treadmill. Each character's appearance is accompanied by a brief visual gag or pose related to their persona.