Yoga, One Good Form of Exercise

I heard that yoga is one way to keep our body lean and healthy. No wonder why a lot of people are doing it as a form of exercise. In fact, my cousin's husband used to be overweight, but when he started doing yoga, he lost a lot of weight! Amazing! Anyway, I am pretty sure that those who teaches yoga in their own shop purchased their equipment at a wholesale yoga equipment center. The sure got great deals. Just wondering how much capital do you need if you open a yoga classes. Yoga is pretty popular nowadays because it is a low impact exercise.