Related Clues:

• Core muscle group, briefly
• Crunch target
• Rubbish put back thus in trunk
• Waist-to-neck section
• The pack in a six-pack
• 'Rock-hard' muscles
• Where to find a six-pack
• Many admire ripped ones
• Muscles worked in sit-ups
• Eight-pack makeup
• Mannequin section
• Sculpted body part
• Russian twist target
• Obliques, e.g
• Washboard makeup