Help: Question on biomechanics
boris7 at ix.netcom.com
Sun Sep 17 16:38:08 EST 1995
I know that all body positions and movements (such as standing,
push-up, pull-up, sitting etc.) are based on principles of physical
levers (1,2 and 3 classes). However sometimes it is not easy for me to
determine what class of lever a body position or movement is represent.
Please help me to understand the general rule (or rules) which I could
apply for resolution of my problem.
Boris boris7 at ix.netcom.com
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