Related Clues:

• Iron pumper's muscle
• Relative of long.
• Muscle exercised by doing chin-ups, briefly
• 50 degs., maybe
• Gazetteer abbr.
• Global positioning datum, briefly
• Midback muscle, briefly
• Part of a G.P.S. reading: Abbr.
• Pull-up beneficiary, briefly
• Muscle strengthened by a pulldown exercise, in brief
• Back muscle, in gym lingo
• Opp. of longitude
• Pec neighbor
• Back muscle, familiarly (m)
• Partner of long. in a G.P.S. location