Say hello to Niv. Niv, as you can see, has abs. He is also a Barry’s Bootcamp instructor, former army fitness trainer, accomplished basketball player, and now, your very own personal trainer (via the internet). He knows that crunches can be boring, so he devised an ab series that keeps the mind engaged in addition to whatever musculature makes up the mythic thing we call “core." As in the beginning looks a bit like the 50 Shades of Gray trailer. So wake up with Niv—and proceed to do a really effective core workout.
And should you require more assistance, you can contact Niv here.