That means a different approach to the task. Work and effort requires you to be active and expend energy. Relaxation is just the opposite. When you relax you are quiet and passive. This is developing the ability that allows yourself to relax and experience the feeling and benefits of relaxation.
Some people are so competitive and striving that it is very hard to learn to let go.
Learning to relax takes some time, but in the long run it helps a person's productivity. When you are rested and relaxed you are often more efficient in what you do. Becoming more calm and relaxed in general and taking a few moments to allow your body and mind to recover during long work periods help increase productivity by decreasing the tendency for making mistakes. If you are relaxed, you are not necessarily passive. You will have more energy by conserving your energy for really big things in life.