Does anyone else suffer from stiff legs particularly knees? I run once a week but it's not just from running, it's generally. I am not sure whether to run or not this morning as I feel like it's taken me all week to recover, and I don't know if I can handle a run on top of family activities this afternoon. It's naffing me off! I do have a back injury prolapsed discs that I've been managing for 3yrs, so it might be related to that, not sure. I do pilates once a week that helps hugely. I am worried this is just me forever now, at nearly 40.