Yoga cannot be simply called a sport. Its unique feature is that it can be practiced at any time. For most people, yoga has become a way of life. For example, sitting quietly in a large courtyard, controlling your heart, and not letting it become irritable with the noise of the environment, that is yoga; when you work, focus on this, that is yoga. The yoga asanas we learn in the yoga class are to help us enter the life of yoga, and should not be regarded as pure yoga asanas. Only a person who is good at integrating yoga into life can truly enjoy the joy of yoga and feel the changes that yoga brings to life.