Half a situp (6)
I believe the answer is:
crunch
(Other definitions for crunch that I've seen before include "Moment of truth" , "Chew something hard" , "Bite noisily - moment of decision" , "Crush with the teeth" , "Process (lots of data)" .)
I believe the answer is:
crunch
(Other definitions for crunch that I've seen before include "Moment of truth" , "Chew something hard" , "Bite noisily - moment of decision" , "Crush with the teeth" , "Process (lots of data)" .)