Related Clues:

• Aerobics-class reminder
• Have the flu, say
• Word with "belly" or "ear"
• Nagging pain
• Word with "head" or "heart"
• Feel stiff and sore
• Look peaked
• Sustained pain
• Word with "head" or "belly"
• Not do well?
• Need nursing, say
• Lingering pain
• Not quite smart?
• Exercise souvenir
• Suffer from sickness