要做正确。benefits: strength and tight the abdomen and increase

来源: 2023-04-03 12:42:24 [旧帖] [给我悄悄话] 本文已被阅读:

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。