Related Clues:

• Postage purchase
• Turn in a spiral vortex
• Spring, for one
• Spring shape
• Phone cord shape
• Phone-cord shape
• Slinky, e.g.
• Wind into rings
• Weight lifter's lift
• Bicep exercise
• Kevin, in ''Superman Returns
• Change the locks, possibly
• Loop of wire, e.g.
• Permanent result
• Biceps toner