Related Clues:

• Vocal qualities
• Does many repetitions with low weights
• Shapes up
• Distinct musical sounds
• Color variations
• Answering-machine sounds
• Hearing-test bits
• Music sounds
• Phone sounds
• Improves muscles
• Sounds or colors
• Firms up, as muscles
• Steps on the scale?
• Gradations of color
• Told about the silly ass