Aww, I wanted to find about that little shin muscle that makes the quads and hamstrings looked balanced in comparison, and which is absolutely needed for the base drum and hardly remarked upon for anything else, but it didn't show up.
Find something elevated to stand on. Like a box or a street curb. Stand on the "front palms" of your foot and lower/raise yourself so your heels go as far down they can, and up! Im not sure what they are called, but i will refer to them as chris adler squats.