未学功夫，先学跌打
Before studying skills one shall study acrobatics
百折連腰盡無骨*
A hundred twists linking the waist, a boneless utmost
These two quotes are a perfect example of what kind of suppleness was required in the old days for Martists. Basically, one had to push flexibility to its utmost limits. Therefore, a great part of the basic training was extreme flexibility. Still, it was not the only basic training for internal arts, the other one was posture, learning a correct alignment. In a sense, those two trainings were not only made to complement each other but also as antidotes. Indeed, for the least, correct alignment locks the body in certain angles, restraining its movements and therefore diminishing its flexibility while extreme flexibility puts the body in detrimental angles which may, in term, lead to injuries.
