athletics vs musclehead

athletics

noun
  • Physical activities such as sports and games requiring stamina, fitness and skill. 

  • A group of sporting activities including track and field, road running, cross country and racewalking. 

musclehead

noun
  • A large and muscular man, especially one interested in bodybuilding. 

How often have the words athletics and musclehead occurred in a corpus of books? (source: Google Ngram Viewer )