To correct an upper cross syndrome, which approach is recommended?

• A. Length in the back muscles and strength in the front
• B. Length in the front muscles and strength in the back
• C. Strengthen the neck flexors
• D. Increase hamstring flexibility

Answer: (B)

Upper cross syndrome is a postural imbalance where the muscles in the front of the body (chest and some neck muscles) become tight, while the muscles at the back (upper back and shoulder blades) weaken. Correcting it means lengthening the shortened front muscles and strengthening the weakened back muscles. This restores proper scapular position, improves thoracic extension, and reduces forward head posture.

Choosing to lengthen the back muscles while strengthening the front would worsen the imbalance, and focusing only on neck flexor strength or on hamstring flexibility doesn’t address the upper-body pattern at the heart of UCS.