It's no question that yoga is a growing trend across the US. Thousands of Americans will try yoga for their first time this year. The question is, which class or type of yoga is best suited for a beginner? The term "yoga" can be used to describe a) the most relaxing experience you could possibly imagine...or b) the most intense, sweaty, challenging and seemingly unbearable workout. How does a beginner differentiate between all the types available?