Goku has undergone countless transformations throughout Dragon Ball, but not all have been created equally on a design level.

Dragon Ball's greatest master is Master Roshi, but less is known about Mutaito, the powerful master who trained Roshi to be the top martial artist.

Want more tried and tested recommendations from the Editors of Women’s Health? Sign up to our new weekly newsletter The Edit. Click here to subscribe. But before you return to your trusty wand ...