Founded by B.K.S. Iyengar, Iyengar Yoga is a highly disciplined and exact form of yoga stressing alignment, precision, and the therapeutic possibilities of postures (asanas). Celebrated for its exacting technique and focus on proper position execution, Iyengar Yoga has had a major influence on the worldwide yoga community. This paper investigates the ideas, methods, and advantages of Iyengar Yoga, therefore clarifying the reasons behind its increasing popularity in the field of yoga.