PENGARUH SCAPULAR STABILIZATION EXERCISE DAN MCKENZIE NECK EXERCISE TERHADAP PENINGKATAN CRANIO VERTEBRA ANGEL PENDERITA FORWARD HEAD POSTURE REMAJA USIA 13-15 TAHUN DI SMP MUHAMMADIYAH 16 LUBUK PAKAM TAHUN 2025

This study employed quasi experimental design using a one-group pre-test and post-test approach. The intervention of scapular stabilization exercise and mcKenzie neck exercise was carried out 2 times a week for 4 weeks, totaling 8 sessions. The measurement tool used was a goniometer. Result : The study showed that the cranio vertebra angel before before being given scapular stabilization exercise and mcKenzie neck exercise obtained a mean cranio vertebra angel of 45.00 with a standard deviation of 1.414 and cranio vertebra angel after being given scapular stabilization exercise and mcKenzie neck exercise obtained a mean cranio vertebra angel of 47.43 with a standard deviation of 1.604. Based on the value of data analysis using the paired sampel t- test statistic test. The p-value of 0.000 is smaller than α = 0.05.