BEFORE AFTER

The video likely performed well due to its clear demonstration of effective shoulder exercises, presented in a visually appealing format with on-screen rep counts. The creator's physique and the gym environment also contribute to its aspirational appeal for fitness enthusiasts.

The video shows a man performing shoulder exercises with dumbbells. It demonstrates two different exercises, the overhead press and lateral raises, with on-screen text indicating "4 x 10 REPS". The creator is shirtless and in a gym setting.