When we say to do Biu Jee one should move speedily, it can mean different things. In one scenario of “speedy” elbowing (Common mechanism 1 in the post Kneeing Elbow in Biu Jee – Tangential Force and Sucking in Whirlpool Analogy), the arm does so by travelling at high speed throughout a very noticeable distance.Continue reading “Biu Jiu Speedy?: Outer Linear Speed vs Inner Angular Acceleration”