Answer:
There is sitting meditation.
There is walking meditation.
There is the Zen garden, and other Zen practice pursuits (archery, tea cerimony, calligraphy, painting, chanting...)
Eventually, we have reverence for all of existence. On our way:
There is sitting meditation.
There is walking meditation.
There is the Zen garden...
The Zen garden is used to represent the simplicity and the harmony of life. Zen priests are also used by Zen priests to improve the concentration while by raking the garden.