Yep -- both knees hurt although that may also be due to arthritis. Right hip also hurts although I also have osteopenia in my hips and spine that may be affecting it. Actually every step I take hurts my left leg. My left side seems to be more affected by ms. Right side is not spastic -- just left. So I think some of the pain I experience is due to gait and spasticity and part is due to other causes. Overall, I am just a mess!