Question

question 19 (2.5 points) elbow flexion occurs around the _____ axis and can be called _____ in orthogonals. a) sagittal, -θy b) coronal, -θx c) transverse, +θz d) frontal, +θx

Explanation:

Elbow flexion occurs around the sagittal axis. In an orthogonal coordinate - system used in biomechanics, it can be related to a negative angular displacement about the Y - axis. The sagittal plane divides the body into left and right parts, and movements like flexion and extension in the limbs often occur around an axis in this plane.

Answer:

a) Sagittal, -θY