All I really need to know I learned in dance class: Chapt. 2
Because the socket of the shoulder blade angles slightly forward, the movements that are least stressful for the arm are those that are angled slightly forward.
All I really need to know I learned in dance class: Chapt. 1
The principles that guide my practice originated in my experience as a dance student. These include the idea of activating your feet as you walk and jump.
Muscles are sensory organs too. The feedback from muscles is used to control movement, and it's a crucial part of how we express ourselves in the world.