Is Your Knee Crunching a Sign of Arthritis?
You're coming to the end of another working day at home in quarantine. You go to stand up from your (correctly set up) desk and you hear a loud 'crunch'. Now I'd imagine you haven't just stood on one of your kids carefully constructed lego models, as you would more than likely be screaming by now instead of reading this. You realise that the awful sounding crunch noise is actually coming from your knees, and you're start to sulk about your 'old knees'. So what exactly is caus