Crossword clues for Crunches work them 3 letters:ABSCrunches work them: abbr.ABSCrunches work themABSReverse crunches work themABSWhat crunches workABSPart of the body that crunches workABSThey do a lot of work during crunch timeABSMuscles worked by crunchesABSThey work in a crunchABSThey're worked out during crunch time?ABSMuscles worked by bicycle crunchesCOREIt's worked with crunchesSIXPACKObjective worked toward during crunch time?