女性骨盆的形状和大小不同于男性。由于女性的骨盆腔宽大,髋关节位置比男性更靠外侧。因此,在行走时所承受的力量更大。倘若长期将体重负荷放在一条腿上,如芭蕾舞演员,这种姿势对妇女来说显然是有害的。 芭蕾舞演员的训练通常从幼年阶段开始。平均每天进行4～6h的专业训练。目前关于足尖独立、跳跃、旋转对女性骨盆发育及生殖生理影响的研究报道尚不多。为此,我们对上海 The shape and size of the female pelvis differ from that of the male. Due to the wide pelvis of a woman, the hip joint is more lateral than the male. Therefore, when walking on the strength to withstand greater. If long-term weight load on one leg, such as ballet dancers, this posture is obviously harmful to women. Ballet training usually starts at an early age. The average daily 4 ~ 6h professional training. At present, there are not many reports on the effects of independence, jumping and rotation of the toe on pelvic and reproductive physiology in females. To this end, we are in Shanghai