I have a burning pain down the back of my right leg. Also it hurts to bear weight on my right leg. Came on gradually, causes me to wake up in the night. I work out every day on an elliptical but can no longer run on treadmill because it hurts each time my right leg hits the ttreadmill.
Treadmill follows the principle of Newtons third law. Every action has equal and opposite reaction. I Advise u to visit a close by specialist and take proper guidelines on exercise regimen. Next if you feel comfortable you can contact me through this forum. I can explain you in detail the human kinetics and the physics involved in your exercise regiment.