 [ Symptoms ] i have weakness and tingling and a feeling of lazyness in my right side arm leg face along with the butterflies occurring in my right arm leg and face my lower right leg is extremely tired and sore all the time for example i will go on run and my lower right leg will be sore while the left is fine i have checked out my shoes i have rested it for days without running and nada it is almost as if it is really tired and just wants to stop working [ Disease ] this could be caused by several different things one being something going on with your back e g bulging or herniated disc