要做正确。benefits: strength and tight the abdomen and increase
the flexibility of the spine.
perfect sit-up is actually the stretching pose.
我平时不做,就在瑜伽课里做,是课堂上的一个体式。
the flexibility of the spine.
perfect sit-up is actually the stretching pose.
我平时不做,就在瑜伽课里做,是课堂上的一个体式。