65 軀幹從向前彎腰的姿勢回到直立姿勢的動作過程中,肌肉作用的順序應為下列何者?
(A)豎棘肌(erector spinae)先作向心收縮,髖伸肌再作離心收縮
(B)髖伸肌先作向心收縮,豎棘肌再作向心收縮
(C)豎棘肌先作離心收縮,髖伸肌再作離心收縮
(D)髖伸肌先作向心收縮,豎棘肌再作離心收縮

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統計: A(13), B(36), C(16), D(2), E(0) #1406274