Keywords = Lumbar postures
Influence of Lumbar Posture on Back Muscles Flexion Relaxation Phenomenon among University Students with Chronic Non-Specific Low Back Pain

Volume 90, Issue 12, December 2022, Pages 2489-2494

ESRAA M. AHMED, M.Sc.1; SALWA F. ABDEL-MAJID, Ph.D.2; DINA S. ABDALLAH, Ph.D.3; WAFAA A. ABDALLAH, Ph.D.4