Young girl's artificial limb provides her active life By Lisa Schubert, , Beth Plocharczyk, , Christina Gleitz, For Oklahoma resident Sarah East, a "beanpole" allows her to feel
the ground. That beanpole is her prosthetic leg, which allows her to play
basketball, softball and tennis, and to dance, run, ride her bike
and do most things other 12-year- olds do. Sarah's myoelectric leg works like this: When she puts pressure
on her foot, sensors send an electric shock to electrodes on her
remaining limb, l