HIIT CARDIO

The video likely performed well due to its concise and visually clear demonstration of a popular fitness routine (HIIT cardio). The use of on-screen timers and clear exercise names makes it easy for viewers to follow along or save for later use, appealing to a fitness-focused audience.

The video shows a woman performing a series of high-intensity interval training (HIIT) cardio exercises. Each exercise is displayed on screen with a timer, suggesting a quick workout routine.