As I walked out of the Bikram Yoga studio toward my car after my first class, I found myself declaring, "If I can actually do this yoga, it will totally change my whole life." I had only been able to attempt half the postures, with the rest of the time lying down, just dealing with the heated, humid room. But it was a revelation as to the sorry state of my body's condition, and the pathetic condition of my mind-body connection.

I had already made the firm decision to do yoga class every day for two months, after reading Bikram Choudhury's introductory yoga book. He says, "Give us two months. We will change you." After living with years of back pain due to compressed lumbar discs and a sedentary lifestyle, I was ready for that change--so ready, in fact, I was willing to subject my de-conditioned body to 90 minutes of vigorous cardiovascular activity in 105