The word "yoga" literally means "uniting", because when you're doing it you are uniting your mind and your body. You can tell this almost immediately because your mind will be thinking, "Ouch, that hurts," and your body will say, "I know." And your mind will think, "You have to get out of this position." And your body will say, "I agree with you, but I can't right now. I think I'm stuck.
For someone like me, who loves to sweat and push herself, it's a challenge to slow down, to sit, to breathe and hold poses.
I was in yoga the other day. I was in full lotus position. My chakras were all aligned. My mind is cleared of all clatter and I'm looking out of my third eye and everything that I'm supposed to be doing. It's amazing what comes up, when you sit in that silence. "Mama keeps whites bright like the sunlight, Mama's got the magic of Clorox 2."