I've read squat tips in this site and others, but I can't really figure out how to reach the posture in figure A. Mine is more similar to figure B. It seems physically impossible to get my hips and feet so close.
My idea is to stop increasing my squat weight until I get the right form. Is it only a matter of time and repetition?
The exercises I'm doing are ankle flexibility (like doing the alphabet), moving my hips in a circle, and try to do a weightless squat with my arms pointing forward for balance (I can stand in the squat position for a few seconds).