Bikram has scientifically formulated and demonstrated yoga's ability to regenerate tissue and heal chronic ailments. He tailored his technique for the Western person, specifically for our cultural problems of occupational stress, chronic overeating, poor posture, and fast paced lifestyle. Thus he became known as "the world’s most knowledgeable yoga teacher." Bikram has been teaching his method of classical Hatha yoga all over the world for over 30 years.