The ability to expand one's body. Sub-power of Elasticity. Opposite to Compressability.

Also Called

  • Expansion/Expanding
  • Extension/Extending


The user can expand their bodies in an elastic way, allowing them to extend, stretch and otherwise expand their body into larger sizes and shapes.




  • May have a limit on how far they can expand their body.
  • May have to use kinetic force, such as punching or kicking, or even getting punched or kicked, in order to expand.
  • Can only expand their body, not compress.

Known Users

  • The Battletoads (Battletoads)
  • Namekians (Dragon Ball Series)
  • Kamala Khan/Ms. Marvel (Marvel Comics)
  • Akimichi Clan (Naruto); via Multi-Size Technique
  • Chōchō Akimichi (Boruto)
  • Monkey D. Luffy (One Piece)
  • Monna (Dragon Ball)


Community content is available under CC-BY-SA unless otherwise noted.