Comparison of low-level laser therapy and proprioceptive neuromuscular facilitation for chronic non-specific neck pain: A randomized controlled trial.
Background/ObjectivesNon-specific chronic neck pain (NCNP) is a common musculoskeletal disorder associated with pain, disability, and reduced quality of life. The aim of this study was to comparatively evaluate the effects of low-level laser therapy (LLLT) and proprioceptive neuromuscular facilitation (PNF) on pain sev...