Related Clues:

• Slugs
• Slowpokes
• Dawdlers
• Procrastinators
• They tend to fall behind
• Fat's around a horse - no good for racing
• Fat's all around a horse for the go-slow
• Slow people; glad rags (anag.)
• Convicts about to lug up snails
• Straggler's dodgy glad rags
• They make slow progress and fall behind others
• They dawdle