B.K.S. Iyengar introduced the emphasis on correct form in yoga,. He pioneered the use of yoga props and yoga's therapeutic applications. Today, the principles of his the Iyengar method are incorporated into many kinds of yoga, physical therapy and movement. Among numerous international awards and accolades, B.K.S. Iyengar was named one of the 100 most influential people in the world by Time Magazine.