'Go and see' is the most powerful lean practice β and the most skipped. Leaders who stay in offices make decisions based on reports. Leaders who walk the floor make decisions based on reality. But unstructured walks become social tours. This checklist gives your observation a framework: safety first, then quality, flow, 5S, and people. The structure ensures you see what familiarity would otherwise hide.
Ask, don't tell. The best gemba question is: 'What's making your job harder today?' Then listen. Don't solve it on the spot β capture it, assign it, follow up. A leader who follows up on gemba actions earns trust. A leader who doesn't follow up trains the floor to stop speaking up.