Manual Therapy (adjustments) and exercise, along with a home-exercise program, were found to be more effective than an exercise protocol and home-exercise program alone. The improvements were decrease neck pain, increase flexion and rotation and decrease pain intensity. This helped with chronic neck pain and neck movement restrictions.

PeerJ.2021 Nov 24:9:e12546. doi 10.7717/peerj.12546. eCollection2021.