in shape vs powerful

in shape

prep
  • In a good state of physical fitness or bodily appearance. 

  • In good condition, repair; in a good state. 

powerful

adj
  • Having, or capable of exerting power, potency or influence. 

  • Leading to many or important deductions. 

  • Large; capacious; said of veins of ore. 

adv
  • Synonym of very 

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