I've watched this https://www.youtube.com/watch?v=pNHgNFeS4F4 probably more than anyone on the planet, so one thing I do is go frame by frame with it to see the frog's poses. Why? Cuz. Anyway Gobo here is demonstrating some of the first positions of " Frog Yoga ". If you look, and can decipher through the pixelation, as the frog goes into a squat, you can see his mouth suck in some air swelling his belly out a bit. Gobo has demonstrated this perfectly should you want to try these poses.