IRCT20190918044812N1 IRCT 2019-10-21 Tehran University of Medical Sciences The Effect of Cupping and Proprioceptive Neuromuscular Facilitation (PNF) on neck and shoulder muscle pain and Range of Motion Comparison of the Effectiveness of Cupping and Proprioceptive Neuromuscular Facilitation (PNF) on neck and shoulder muscle pain and Range of Motion in neck and shoulder pain patients 2019-10-07 anticipated 36 Complete https://irct.ir/trial/42276 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive, Randomization description: According to the method of permutation blocks of size 4, individuals are randomly divided into two equal groups. N/A Condition 1: Neck and shoulder pain. Condition 2: Neck and Shoulder Range of Motion. Intervention 1: Intervention group1: Cupping(12 sessions 3 days a week hot and dry cupping for 10-20 minutes in the neck and shoulder area with glass mug and industrial alcohol). Intervention 2: Intervention group2: Proprioceptive Neuromuscular Facilitation (PNF)(In Hold Relax method, where the volunteer is asked to sit on a chair, the researcher stands behind the volunteer and asks him to raise his hands so that the elbow rests on his shoulder, then the researcher with his hands Put the candidate's arms in front of him and ask him to move his hands for ten seconds against the resistance the researcher exerts on his arms (the researcher must adjust his strength with the strength of the volunteer). The volunteer finishes in relaxation mode within ten seconds and repeats the move for 3-5 times). Intervention 3: Control group3: sample. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is there is no more information