Related Clues:

• Body builder's concern
• Pec neighbor
• Ab's neighbor
• Push-up muscle
• Fan-shaped muscle
• It's used in arm wrestling
• Bench presser's muscle, briefly
• Mr. Universe may flex it
• Push-up muscle, briefly
• Chest muscle, briefly
• Bench press target, briefly
• Shoulder muscle, slangily
• Push-up target
• Muscle toned from push-ups
• Certain fraternity member, casually