A.20-30° B.30-40° C.40-50° D.75-95°
A.至少36口气 B.不超过36口气 C.至少18口气 D.不超过18口气
A.按压中脘 B.逆时针揉中脘 C.顺时计揉中脘 D.顺时针揉中脘,再直推中脘