. . "Yoga Popular Works." . . . . . . . "Yin yoga : outline of a quiet practice" . "How to balance Yoga practice. As Yoga matures in the U.S., this is a new approach to balance physical and mental health, for serious students and beginners. All yoga forms emphasizing either muscle (Yang) or connective (Yin) tissue. Today, all popular Yoga forms are Yang--muscular. Yin Yoga is unknown, but vital, as a balanced Yoga practice has many benefits, including better preparation for meditation. Yin Yoga focuses upon connective tissue, which does not stretch or respond to brief stresses as muscle will, so Yin postures are held a long time, with the muscles relaxed. Acupuncture meridian."@en . . . "Electronic books"@en . . . . . . "Yin yoga outline of a quiet practice"@en .