Garuda Tibetan Tai-Chi +, also known as Garuda Studio of Tibetan Tai-Chi, is a Tai Chi teaching studio in Albuquerque, New Mexico. The studio teaches Tibetan Tai-Chi, described in its source materials as the oldest known form of Tai-chi, with an emphasis on breathing, weight distribution, energy circulation, and fluid movement. Source notes state that Marilyn Feeney studied Tibetan Tai-Chi under Liu Siong, was certified by him, and that she and Willem Reeders opened Garuda Studio and accepted students.