Core muscle pattern in lower crossed syndrome. Which statement is typical?

Core muscle pattern in lower crossed syndrome. Which statement is typical?

• A. Tight hip flexors and lumbar extensors with weak deep abdominal and gluteal muscles.
• B. Tight hip extensors and abdominal muscles with strong gluteals.
• C. Weak hip flexors and lumbar extensors with strong core.
• D. Balanced core muscle function.

Answer: (A)

Lower crossed syndrome shows an imbalance where the muscles at the front of the pelvis are tight and the muscles at the back are weak. This leads to shortened hip flexors and lumbar extensors pulling the pelvis into anterior tilt and increased lumbar lordosis, while the deep abdominal muscles and gluteal muscles are inhibited and underactive. The statement that describes tight hip flexors and lumbar extensors with weak deep abdominal and gluteal muscles matches this classic pattern, explaining why the pelvis tilts forward and spinal stability is reduced. The other options don’t fit because they imply the wrong muscle groups are tight or that the core is strong, which isn’t typical of this condition. In practice, address the tight groups through stretching and restore function by strengthening the deep abs and glutes to improve pelvic and spinal control.

Lower crossed syndrome shows an imbalance where the muscles at the front of the pelvis are tight and the muscles at the back are weak. This leads to shortened hip flexors and lumbar extensors pulling the pelvis into anterior tilt and increased lumbar lordosis, while the deep abdominal muscles and gluteal muscles are inhibited and underactive. The statement that describes tight hip flexors and lumbar extensors with weak deep abdominal and gluteal muscles matches this classic pattern, explaining why the pelvis tilts forward and spinal stability is reduced. The other options don’t fit because they imply the wrong muscle groups are tight or that the core is strong, which isn’t typical of this condition. In practice, address the tight groups through stretching and restore function by strengthening the deep abs and glutes to improve pelvic and spinal control.