This is the case study of product video marketing on athletes recovery product. 1, Introduction of This Video Title:┬áThe feedback from athletes after using this NanoVi recovery machine Author: eng3, Life Science Technology Description: Some athletes showed their feedback as testimonials of the eng3 product, how it helped them recover from sport fatigue and performance improvement Video Length: 2 mins 22 seconds Video Platform:┬áTudou Video…

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