Related Clues:

• Crunch sites
• "Washboard" items
• Target for crunches
• Tummy muscles, briefly
• Muscles in the middle, briefly
• Bodybuilder's belly muscles
• Sit-ups targets
• Crunched muscles
• Workout targets
• Things you crunch
• Many are crunched
• Some blood samples
• Impressive six-pack
• Blood types
• Crunches develop them