Do you wake up in pain?  Where you ache in the morning is an indicator of the areas of your body which need more attention.  If you consider the combined effects of gravity and our daily activities--driving, computer time, lots of sitting, it would make sense that our alignment is most poor after a long day. 

Your butt. Your derriere. Your po-po. Your tokhes. However you choose to refer to this area, we're talking about your glutes. While often a source of worry for vanity's sake, this isn't just about looking good. The glutes are one of the most important muscle groups of the entire body!

Early in our development, we are brain, heart and spine. As the fetus develops, the arms encircle the heart (which shrinks in size) and then cross to close in external rotation. Meanwhile the legs begin open in external rotation and then fold in to 90 degress of internal rotation.