Related Clues:

• Responses to a masseur
• 'Washboard' body parts
• Six-pack muscles
• Mr. America's pride
• Exerciser's pride
• Midsection muscles, for short
• Doctors' requests
• Six-pack, maybe
• Relieved sounds
• Six-pack ___
• Responses of enlightenment
• Some muscles
• Target of sit-ups
• Sighing sounds
• Bodybuilder's targets