Evaluation of Text Neck Syndrome and Hand Grip Force in Smart Phone Addiction Among Students of Jazan University

The pain pressure thresholds (PPTs) will be measured using an pressure algometer commander over potential trigger points (TrPs) on the body for upper fiber of trapezius, and sternocleidomastoid muscle.

"For measuring the grip strength, the subjects will be asked to sit on a chair with their hip joint flexed at 90 degree, and shoulder joint in a neutral position.~The elbow is fixed at 90 degree flexion, forearm in a neutral position, and wrist at 0 to 15 degree radial deviation The test will be performed twice, and the higher value between the two measurements will be selected."