Which LBP generator is associated with fascia?

• A. Nerves
• B. Ligaments
• C. Muscles
• D. Discs

Answer: (C)

Pain in the lower back that involves fascia typically points to the myofascial system—the fascia that wraps and connects muscles. Fascia and the underlying muscle fibers form a continuous unit, transmitting forces and housing many nociceptors. When muscles are overworked, strained, or have trigger points, the surrounding fascia becomes irritated and can generate pain. So, the fascia-associated pain generator is best understood as part of the muscle system—the myofascial unit—since fascia and muscles work together to produce and modulate low back pain. Other structures like nerves, ligaments, or discs can cause pain through different mechanisms, but the link to fascia aligns most directly with muscular involvement.