Most struggling teams are not suffering from a lack of activity. They are suffering from a lack of understanding. Before you change anything, you need to see it clearly. This is the approach I have used — and coached others in — for turning around struggling teams.

In the summer of 1996, I discovered a button that paused the performance clock. Within weeks I was the fastest checkout operator in the West of Sheffield, then the company. Productivity, according to the numbers, had exploded. Cash in the bank had not.