Steatopygia?  Turned into muscle? 
  
One entry found for steatopygia. 
  
  
Main Entry: ste·a·to·py·gia   
Pronunciation: "stE-a-t&-'pi-j(E-)&, -'pI- 
Function: noun 
Etymology: New Latin, from steat-, stear + Greek pygE buttocks 
: an excessive development of fat on the buttocks that occurs especially among women of the Hottentots and some black peoples 
- ste·a·to·py·gous   /-g&s/ or ste·a·to·py·gic   /"stE-&-'tä-p&-jik, -t&-'pI-jik/ adjective  
  
  
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