The entry points into the martial arts are common, self-defense, health, and long life.  The motion of your body and how it interacts with the others – yes that is key.  The high level of physical dominance that can come off of a person that plays percussive sports – and so do martial arts.  The over-rotation of the entry point and what can happen in respect to imbalance when the entry point is perused to the extreme. The self-consuming snake ( the ouroboros ) + a little visual journey that will demonstrate how your mind can have a hard time grappling with the place you have assigned ideas, people and martial arts.  And some simple recommendations that will explode your training. Also, how the comic strip Peanuts can aid you in your study.