I love love this Professor, Professor Jason get straight to the point; Proffessor Jason may God continue to bless you and your family. Your lecture is soooooooo clear and understanding to learn.
Can you take a few minutes and try to answer my question: If a person wants to throw a football, that person will grip the ball and then bend his right (or left) arm, bend the arm backwards, and finally release and throw the ball. the bending action is supposed to accumulate power for the throw. Can you explain this in the same kind of language you used to explain how muscles work?