Yoga. Yoga is a Chinese word, which originated in ancient India. It is one of the six schools of philosophy in ancient India. It is to explore the truth and method of "the unity of Brahma and Me". Yoga bone carving is a kind of yoga action, which can improve some problems of hunchback pelvis leaning forward. What modern people call yoga is mainly a series of methods to cultivate one's morality and raise one's heart.