Related Clues:

• Workout targets
• Things you crunch
• Many are crunched
• Some blood samples
• Impressive six-pack
• Blood types
• Crunches develop them
• Crunched parts
• Bodybuilder's 'washboard'
• Six-pack components
• Muscles to crunch
• They look very nice when ripped
• Workout target, often
• "Washboard" muscles
• Abdominal muscles