McGill Stabilization Exercises VS Proprioceptive Neuromuscular Facilitation Technique in Chronic Non-specific LBP

"McGill Curl Up Lie down on your back.~The Side Bridge Lie on your side.~The Bird Dog."

. The patient is in sitting position and faces the physical therapist. The RST program consisted of alternating (trunk flexion-extension) isometric contractions against resistance for 10 seconds, with no motion intended. Subjects performed 3 sets of 15 repetitions at maximal resistance provided by the same physical therapist. Rest intervals of 30 seconds and 60 seconds were provided after the completion of 15 repetitions for each pattern and between sets, respectively.