Related Clues:

• Circle or square
• Octagon, e.g.
• Hourglass, e.g.
• Square or circle
• Good thing to be in
• Configuration
• Mould
• Something to get in
• Ess or ell, e.g.
• Straighten (up)
• Ess or ell
• Dodecagon, e.g.
• Aptly named fitness magazine
• Trapezoid or circle
• Fitness magazine