This hitter is Not ER(external rotation) of the rear arm or Humerus. This hitter is
Example of ER(external rotation) of the humerus:
Sorry for 'nit picking'.
Not nitpicking...I stand corrected...I just went back and re-read your quote from another thread http://www.discussfastpitch.com/softball-hitting-technical/10963-how-elbows-work-14.html#post124507
CP