Beautiful. You can tell she is well trained and that she is doing it right with good posture; no shoulder blades sticking out, hips together, and her toes pointed through the knee. I have never seen such mastery of this move captured with good camera quality. On top of that, she is nude so you can truly see the beauty of the human form as it works to achieve something while looking effortless.
magnificent work!! it reminds me of (this is going to be deep....lol) how amazing human body is .... and ,like most people, I stuck in routine not using it to its full potential.... ,im missing out on really living life!