|The subject of this article was removed from World of Warcraft in patch 6.0.2.
Patches and hotfixes
- Patch 6.0.2 (2014-10-14): Removed.
- Hotfix (2013-03-05): "Muscle Memory is now automatically learned at level 20 (was level 65)."
- Patch 5.2.0 (2013-03-05): Added.