As for the post-menopausal women, because
their estrogen levels and the content of bone
are reduced and the bone micro mechanism is
changed, the onset rate of osteoporosis is high-er than that of their male peers at the same
age. This phenomenon is called postmeno-pausal osteoporosis and it is the prevalent dis-ease among the senile women [1, 2]. At the
same time, with the increase of the age, the
elderly people may experience obvious degen-erative changes, for example, the body function, morphology and structure, as a result,
both their muscle strength and proprioception
decline. Consequently, their balance function is
feeble and it seriously restricts their walking
function or daily activities. Relevant study con-firms that except illness, physical and physio-logical function decline and genetic factors, the
reasons why the elderly people suffer poor
walking function involve their daily fitness and
exercise habits [3]. It is reported that the impor-tant factors, resulting in poor walking function
and teeter of the elderly people, are muscle
atrophy, poor lower limb muscle strength and