Which is an eccentric function of the internal abdominal oblique?
A)restrains/slows contralateral rotation of the trunk at the spinal joints
B)restrains/slows ipsilateral rotation of the trunk at the spinal joints
C)restrains/slows posterior tilt of the pelvis at the lumbosacral joint
D)restrains/slows flexion of the trunk at the spinal joints

Question

Quizplus · Accepted Answer

The internal abdominal oblique, when acting eccentrically, helps to control or slow down movements opposite to its concentric actions. One of its roles is to assist in rotation of the trunk. When acting eccentrically, it helps to slow or control the rotation of the trunk to the opposite side, thus restraining or slowing contralateral rotation at the spinal joints.

Which Is an Eccentric Function of the Internal Abdominal Oblique