Methods Adult ovariectomized rats were trained on treadmill and osteoporosis were observed and compared with non-training group, estrogen supplemented group and Chinese herbs supplemented group.

• 方法:对卵巢切除后的大鼠实施跑台训练,并与不训练组、补充雌二醇组和补充中药组作比较,观察骨质疏松的发病特点。