This unnerving style of dance is taking Instagram by storm and it might make ...

Business InsiderThis unnerving style of dance is taking Instagram by storm and it might make ...Business Insider... create fluid movements that are spectacular to watch — but also might make you a bit squeamish. Instagram users are loving it, though. Dancers have uploaded more than 7,000 posts under the hashtag #bonebreaking, with 4,000 more under #bonebreak.and more »