Bests & Worsts Reviews from Amazon

I got this wheel as a test before potentially buying a larger order for the martial arts school I teach at. I initially liked the handles and the wide wheel, but disliked the interior metal coil that drives the wheel. The metal coil makes this exercise significantly easier than using a standard ab wheel which could have been beneficial for newer students that aren't quite in shape to do the full movement with a standard wheel, but I personally did not like the decrease in difficulty. I could have looked past these issues, however the metal coil inside can only rotate to a certain extent, the very first time this wheel was used by a taller student (roughly 6'5") the wheel rotated past its range of motion and broke.