It can be such a pain in the bum… literally! ‘Sciatica’ is the term used to describe any pain that is originating from irritation of the Sciatic nerve. This pain can be felt anywhere down a leg, from the bum to the feet. The Sciatic nerve is the longest and thickest nerve in the human body, running from your lower back all the way in to your foot, with its thickest part being around 2cm in width! As you can imagine, a lot can happen to that nerve along its route and exactly w