The Effects of Reactive Neuromuscular Training on the Upper Quarter Posture in Students with Forward Head Posture: A Randomized Clinical Trial

Background: Reactive neuromuscular training (RNT) is a training method used in rehabilitation. However, its effectiveness onforward head posture (FHP) is still unknown. This study aimed to compare the effects of traditional training with 8-week RNTon the craniovertebral, shoulder, and kyphotic angles in high school students with FHP.Methods: In this randomized clinical trial, conducted in Urmia city, Iran (2018), we selected a total of 60 male high schoolstudents using a convenient sampling technique. We assigned the subjects to one control group and two experimental groups;one of the experimental groups performed traditional exercises while the other did RNT. After the pre-test, the training programperformed three days a week under the supervision of a researcher. Posture assessment carried out in two steps: prior to training(pre-test data) and after eight weeks of training (post-test data). We applied a photogrammetric method to evaluate the sagittalangles of the neck and shoulder. Moreover, we conducted the ANCOVA test at a significance level of P. Results: Both training methods improved trunk posture (F=156.07, P<0.001) and the sagittal angles of the neck (F=35.35,P<0.001) and shoulder (F=23.31, P<0.001); however, RNT was more effective than the traditional type of training (P<0.001).Conclusion: Eight weeks of traditional and RNT exercises enhanced kyphotic, shoulder, and craniovertebral angles. It seemsthat RNT might have a better outcome in the management of high school students with FHP.