gymnastics vs track and field

gymnastics

noun
  • A sport involving the performance of sequences of movements requiring physical strength, flexibility, and kinesthetic awareness. 

  • Complex intellectual or artistic exercises or feats of physical agility. 

track and field

noun
  • A group of athletic sports, consisting mainly of various kinds of running, jumping and throwing, that take place on a track and the enclosed field. 

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