Find Portageville New York sheriff's office, department, headquarters, jail and detention center. Sheriffs provide information on records, arrests, inmates, warrants, and mugshots. Portageville Sheriff. Find Portageville New York sheriff's office, department, headquarters, jail and detention center. Sheriffs provide information on records, arrests, inmates, warrants, and mugshots.
Backward movement toward the midline of the body; moving the scapula back toward the spine during retraction of the shoulder girdle. Typically accompanies Shoulder External Rotation, Transverse Abduction, and Tranverse Extension. 1  Trapezius (middle fibers). 2  Trapezius (lower fibers).
Winged Scapula Exercises. A winged scapula is usually as a result of weakened shoulder blade stabilisers, especially the Serratus Anterior. The serratus anterior is also known as the punching muscle. To target the Serratus Anterior directly, scapula protraction exercises work best along with serratus press exercises.