Question

In relation to the spine, the proximal muscles are located ______, and they are responsible for _________ and ________.

A. latterly, posture/balanced
B. medially, limb/eye movement
C. medially, posture/balance
D. latterly, fine-tuned movements/balance
E. medially, limb/fine-tuned movements

Answer 1

The proximal muscles in relation to the spine are located medially and are responsible for posture/balance and fine-tuned movements. The anterior corticospinal tract controls the axial muscles of the trunk, while the lateral corticospinal tract controls the muscles of the arms and legs. The intrinsic muscles of the hands enable precise movements of the fingers.

Step-by-step explanation:

The proximal muscles in relation to the spine are located medially, and they are responsible for maintaining posture/balance and controlling fine-tuned movements of the trunk and limbs.

The anterior corticospinal tract controls the axial muscles of the trunk, while the lateral corticospinal tract controls the muscles of the arms and legs. Additionally, the intrinsic muscles of the hands enable precise movements of the fingers.