HOW

The video uses a satisfying visual process of cleaning a dirty object, which is inherently engaging. The 'oddly satisfying' and 'how-to' elements combined with the sport context likely drove engagement.

This video demonstrates how handball players clean their balls by applying more resin before scrubbing off the old, dirty resin. This method helps to build up a new layer of resin on the surface, making the ball look new again.

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