Baguaquan and xingyiquan are two styles that complement each other as yin does yang. Bagua is known for its circular movements and its practice of "circle walking." Xingyi embodies characteristic linear movements said to be derived from the logical strategies for using spear and staff. The rich content in this anthology comes from the rare academic and hands-on experience of those presented in chapters here. Readers will no doubt benefit from the practical practice tips as well as the other cultural details these wonderful authors share.