Ok where's Morty when you need him? I've stepping my fitness up in preperation for my main board, I currently run between 3-5 miles 3-4 times a week. I've got brand spankers proper running shoes and do break my routine up with low impact cycling and swimming but recently my knees have started clicking when I'm walking or getting up. There's no pain when they click and it's when I first take a step and no aching at all but it's never happened before! So what I need to know is, is this normal or do I have to take precationary steps to protect them?