Lulu Bandha's Kira Ryder in a Home Sweet Home Yoga Video. In this video we explore bound angle pose. Yin yoga is designed to create space in the connective tissue. The theory, as proposed by Dr. Motoyama, is that our meridians (nadis, prana channels) are located in the connective tissue. By creating space in the connective tissue, we are not only increasing physical mobility and flexibility, we are helping to promote the easy flow of chi, or prana. Yin postures are held for extended periods of time, passively and at the appropriate edge for you.