Yoga has been around for ages and these bitches just now figuring it out
Who are you calling bitches and why are you targeting them?
I don't care about them or their beliefs, but I do hate ignorant people who claim that it was their idea to begin with.
Even if the subject of yoga is lighthearted and not really controversial, I do not think that calling them bitches is a polite way to say to the people who are practicing the exercise. If you decided to join their yoga sessions, try to be focused only on your self and not worry about other people in the room and just be calm and worry free. That's what yoga is all about.