31.Push-up with a plus有助於下列肩胛骨何種動作?
(A)下壓(depression)
(B)上舉(elevation)
(C)前突(protraction)
(D)後縮(retraction)

答案:登入後查看
統計: A(49), B(25), C(378), D(83), E(0) #847777