"Baby Shark"-mania has gone through all kinds of incarnations and memes since the <a href="https://www.youtube.com/watch?v=XqZsoesa55w" id="56900452-b172-3776-a02b ...

A couple of years ago, Jesse Laico at Athlean-X came up with a core workout set to the viral earworm 'Baby Shark' which he claimed helped him achieve a visible six-pack in just 30 days. And while you ...