Possible Clues:

• The weariness of military duty
• Temporary loss of strength and energy
• Wear military gear mostly
• Fie, to get so tired of a tug!
• Take it out of drain
• Wear out
• When you start to get overweight, such punishment makes you weary
• You get so tired if you start to get overweight
• If a gut is busted, then there's little energy — the result?
• Starting to be overweight can lead to tiredness