Use positive reinforcement. One of the best ways to lay the groundwork for future motivation is to acknowledge and reward successes. If you motivate someone to take action, but don’t acknowledge the accomplishment, they will be jaded when you approach them again in the future for something else. Recognition of past successes is a motivator for future progress. Failing to do so can lead to bitter and defensive employees.
Leaders need to be a constant source of motivation. Your team should come to you to recharge their batteries, not leave feeling more drained. Pay attention their needs.