Our bodies are shaped by every movement we make and, in particular, by those we do repeatedly. Those who sit repeatedly have short hip flexors, those who play the piano have increased mobility and control in their fingers, those who run marathons have leg muscles that have adapted to endurance use.

I am a mover. That is to say, I am passionate about movement. As a dancer and movement instructor, I am constantly amazed by the body’s ever-growing capacity for development. However, this development, though sought after in the positive form, can also manifest itself in the body as negative habits/patterns that can cause pain and degeneration.

One of my favorite things in life is rowing a raft through the Grand Canyon on the Colorado River. Until eight years ago, this was my job: Grand Canyon River Guide. Every year, from April through October, I took passengers on wilderness rafting trips through beautiful, remote desert far from the rest of the world.

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.