TAI CHI RULER is an ancient system of Taoist yoga, or chi-kung (energy cultivation), using a specially carved symmetrical wooden dowel, or ruler, held between the palms.
The Sword Polisher's Record, originally a monthly column that appeared for more than a decade in three magazines, including Kungfu magazine and Black Belt mag
T'ai Chi Thitteen Sword is the first serious treatment of Tai Chi Sword methods and philosophy in English. Although Sword is usually just considered an aspect of Tai Chi Chiyan
Martial Arts 
