Related Clues:

• They get firmer when crunched
• Ab's neighbor
• Pecs' companions
• Partner of long. in a G.P.S. location
• Push-up muscle
• It's 0 at the equator: Abbr.
• Fan-shaped muscle
• It's used in arm wrestling
• Target of 103-Down
• Target of core workouts
• Bench presser's muscle, briefly
• Some are sculpted
• Mr. Universe may flex it
• Sit-up muscles
• Neighbors of delts