Upper Trapezius. 1  headaches on the temples / tension headaches. 2  facial, temple, or jaw pain. 3  pain behind the eye.  dizziness or vertigo (in conjunction with the sternocleidomastoid 1  muscle) severe neck pain.  a stiff 1  neck. limited range-of-motion.  intolerance to weight on your shoulders.
Very generally, budget anywhere from $200 to $800 per room for labor and materials. The crown molding itself is typically the greatest expense, but prices vary widely: Polystyrene foam molding, the least expensive option, costs about $1 to $2 per lineal foot, not including labor.
What you pay for three-piece crown molding depends on factors including the type of molding you select, the amount of space to be covered, the jobâs difficulty and the professional you hire. Most professionals charge about $4 to $8 per linear foot for material and labor. The average cost to have a professional install crown molding on 500 linear feet usually ranges from about $2,000 to $4,000. If you want to tackle your own crown molding installation, read more here.