A.避免長期久坐 B.使用腰圍 C.堅(jiān)持彎腰訓(xùn)練 D.加強(qiáng)腰背肌鍛煉 E.定期行理療、推拿、按摩
A.棘上韌帶和棘間韌帶 B.棘間韌帶 C.黃韌帶和棘間韌帶 D.黃韌帶和前縱韌帶 E.黃韌帶和后縱韌帶
A.10mm B.11mm C.12mm D.13mm E.14mm