Related Clues:

• Activists
• Active ones
• Performers
• Achievers
• Busy bees
• They make things happen
• Couch potatoes' opposites
• They're not just idea people
• Hardly sit-on-your-hands types
• They aren't only talkers
• No slouches
• Type A people
• They don't just sit around
• Proactive people
• Eager beavers