Related Clues:

• Pore output
• Salty fluid secreted by the body
• Reason for hiring a masseur
• Exercise beads?
• Male perspiration?
• A gym rat may break one
• Great effort, so to speak
• Apt rhyme for ''fret''
• Exertion: worry
• Intense work, so to speak
• Worry about waste
• Hard effort, metaphorically
• Workout aftermath, often
• Wet as in frenzy — it's worry
• Worry about, slangily