Posted by: Jack Mankin (mrbatspeed@aol.com) on Wed Apr 7 20:16:22 2004

>>> I didn't see any mention of the muscles that keep the arms in or let the arms out. <<<

Hi Teacherman

This site defines swing mechanics by the forces acting on the bat that generates angular displacement. The muscles that apply THT and pull the lead-arm across the chest would be the same muscles an archer uses in pulling back the bowstring. – There is another site that claims other people’s work as his own by simply renaming the mechanic by the muscles and bones involved. That may be the site for you.

Jack Mankin