20x5 sets

The video likely performed well due to its clear, concise visual demonstration of exercises that address common physical discomforts like poor posture and neck/shoulder pain. The use of on-screen text to highlight benefits and set recommendations makes it easily digestible and actionable for viewers seeking quick fitness tips.

The video shows a series of exercises for improving posture and relieving tension. It demonstrates four different movements, each targeting specific areas of the back, shoulders, and neck, with accompanying text overlays indicating the benefits and recommended sets.