Neck pain (Trapezitis) in golf is caused by overuse and repeated actions during the play. It is an inflammation arising from the neck muscle (trapezius), causing severe neck pain.
Causes
Bad posture
Carrying the weight of golf club during the play puts undue stress on the muscle
Unsupported hand during the play creates tension in the muscle
Repeatedly keeping the head still or down during the swing
Signs and symptoms
Pain/radiating pain down to arm, forearm or hands
Spasm
Stiffness/tightness