Yu Bei Shi(Preparatory Position)

Yu Bei Shi of tai chi(kung fu martial arts) refers to the preparation made consciously and in posture before exercising.

Detailed Explanation
Stand straight with the feet together, the arms dropped naturally and the palms inward, looking straight forward.

Key Point
Body requirement: Keep the body straight and centered, keep calm and relaxed, keep the shoulders and elbows down, sink the chest and raise the back, and bend the knees slightiy. internal requirement:Keep lips and teeth closed, breathe naturally, and focus the mind on Dantian.