Unformatted text preview: InvqlFion an ttttttilr'?' *uscle prevents motion in eithe-r direction' rhis is done with "rt9l!ii;-*"i:"ii:::t:i ffiil, FIGURE 12.20 lnversion and Eversion (a) lnversion of the iJ; CO) eversion of the feet' This is done wun "t""#ii;;h; main force on a ioint taneously''Tht T"ttlo*r. Muscles that assrst with the f,'fit'*# tJ:?'T'?[;; ;iiilh;"'i'"' opp ose the muscle are antagonists'...
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This note was uploaded on 02/09/2012 for the course BIO 102 taught by Professor William during the Spring '11 term at Harvard.
- Spring '11