COMPARISON OF MCKENZIE LUMBAR EXTENSION PROTOCOL VERSUS LUMBAR MAITLAND MOBILIZATION ON PAIN, DYNAMIC SPINAL STABILITY, AND PARASPINAL MUSCLE ACTIVITY IN YOUNG ADULTS WITH NONSPECIFIC LOW BACK PAIN: A RANDOMIZED CONTROLLED TRIAL. rjnmsr 2025, 3 (4), 37-43. https://doi.org/10.63075/kwzexx26.