This pose is neat because it lets me use my imagination. I imagine that I am hanging from a window ledge for dear life. If I lean back and balance, I can dangle with straight arms. If I go forward and pull, I can pull with an infinite strength, so long as I meet myself *exactly* in the middle. Generally, this pose highlights where I’ve got some resistance inside keeping me from the balance. Sometimes legs, sometimes arms, sometimes belly, sometimes butt. Most often, it’s no one single thing but a concurrence of them and so the best thing to do is just try to find the middle and let things work themselves out.